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1
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2
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/* ---- Variables ---- */
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3
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var actb_timeOut = -1; // Autocomplete Timeout in ms (-1: autocomplete never time out)
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4
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var actb_lim = 5; // Number of elements autocomplete can show (-1: no limit)
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5
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var actb_firstText = false; // should the auto complete be limited to the beginning of keyword?
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6
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/* ---- Variables ---- */
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7
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8
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/* --- Styles --- */
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9
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var actb_bgColor = '#FFFFFF';
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10
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var actb_textColor = '#000000';
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var actb_hBgColor = '#990000';
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var actb_htextColor = '#FFFFFF';
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var actb_fFamily = 'Courier';
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14
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var actb_fSize = '14px';
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var actb_hStyle = 'text-decoration:underline;font-weight="bold"';
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16
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/* --- Styles --- */
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17
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18
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/* ---- Constants ---- */
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19
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var actb_keywords = new Array();
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var actb_display = true;
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21
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var actb_pos = 0;
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22
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var actb_total = 0;
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23
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var actb_curr = null;
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var actb_rangeu = 0;
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25
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var actb_ranged = 0;
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26
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var actb_bool = new Array();
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var actb_pre = 0;
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28
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var actb_toid;
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29
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var actb_tomake = true;
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30
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/* ---- Constants ---- */
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31
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32
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function actb_parse(n){
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33
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var t = escape(actb_curr.value);
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34
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var tobuild = '';
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35
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var i;
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36
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var re = "";
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37
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38
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if (actb_firstText){
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39
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re = new RegExp("^" + t, "i");
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40
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}else{
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41
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re = new RegExp(t, "i");
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42
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}
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43
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var p = n.search(re);
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44
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45
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for (i=0;i<p;i++){
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46
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tobuild += n.substr(i,1);
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47
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}
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48
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tobuild += ""
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49
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for (i=p;i<t.length+p;i++){
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50
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tobuild += n.substr(i,1);
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51
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}
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52
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tobuild += "";
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53
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for (i=t.length+p;i<n.length;i++){
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54
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tobuild += n.substr(i,1);
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55
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}
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56
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return tobuild;
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57
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}
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58
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function actb_generate(){
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59
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if(navigator.appName == "Microsoft Internet Explorer") {
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60
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if(actb_keywords.length < 1) return; // if no items setup, do not invoke code. prevent ie crashing.
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61
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if (document.getElementById('tat_frame')) document.body.removeChild(document.getElementById('tat_frame'));
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62
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}
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63
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if (document.getElementById('tat_table')) document.body.removeChild(document.getElementById('tat_table'));
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64
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if(navigator.appName == "Microsoft Internet Explorer") {
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65
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frame = document.createElement('iframe');
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66
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frame.cellSpacing='1px';
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67
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frame.cellPadding='2px';
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68
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frame.style.zIndex = 3;
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69
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frame.style.position='absolute';
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70
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frame.style.top = eval(curTop() + actb_curr.offsetHeight) + "px";
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71
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frame.style.left = curLeft() + "px";
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72
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frame.style.backgroundColor=actb_bgColor;
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73
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frame.id = 'tat_frame';
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74
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}
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75
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a = document.createElement('table');
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76
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a.cellSpacing='1px';
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77
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a.cellPadding='2px';
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78
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a.style.border = '1px solid #990000';
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79
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a.style.zIndex = 5;
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80
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a.style.position='absolute';
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81
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a.style.top = eval(curTop() + actb_curr.offsetHeight) + "px";
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82
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a.style.left = curLeft() + "px";
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83
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a.style.backgroundColor=actb_bgColor;
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84
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a.id = 'tat_table';
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85
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if(navigator.appName == "Microsoft Internet Explorer")
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86
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document.body.appendChild(frame);
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87
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document.body.appendChild(a);
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88
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var i;
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89
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var first = true;
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90
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var j = 1;
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91
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var height = 0;
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92
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var counter = 0;
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93
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for (i=0;i<actb_keywords.length;i++){
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94
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if (actb_bool[i]){
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counter++;
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96
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r = a.insertRow(-1);
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97
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if (first && !actb_tomake){
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98
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r.style.backgroundColor = actb_hBgColor;
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first = false;
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100
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actb_pos = counter;
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101
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}else if(actb_pre == i){
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102
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r.style.backgroundColor = actb_hBgColor;
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103
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first = false;
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104
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actb_pos = counter;
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105
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}else{
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106
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r.style.backgroundColor = actb_bgColor;
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107
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r.style.color = actb_bgColor;
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108
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}
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109
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r.id = 'tat_tr'+(j);
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110
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c = r.insertCell(-1);
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111
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c.style.color = actb_textColor;
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112
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counter = 0;
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113
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first = true;
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114
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if (first && !actb_tomake){
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115
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c.style.color = actb_htextColor;
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116
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first = false;
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117
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actb_pos = counter;
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118
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}else if(actb_pre == i){
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119
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c.style.color = actb_htextColor;
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120
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first = false;
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121
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actb_pos = counter;
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122
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}else{
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123
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c.style.color = actb_textColor;
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124
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}
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125
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c.style.fontFamily = actb_fFamily;
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126
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a.style.zIndex = 5;
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127
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c.style.fontSize = actb_fSize;
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128
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c.innerHTML = actb_parse(actb_keywords[i]);
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129
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c.id = 'tat_td'+(j);
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130
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height = height + c.offsetHeight;
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131
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width = c.offsetWidth;
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132
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j++;
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133
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}
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134
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if (j - 1 == actb_lim && j < actb_total){
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135
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r = a.insertRow(-1);
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136
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r.style.backgroundColor = actb_bgColor;
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137
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c = r.insertCell(-1);
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138
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c.style.color = actb_textColor;
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139
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a.style.zIndex = 5;
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140
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c.style.fontFamily = 'arial narrow';
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141
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c.style.fontSize = actb_fSize;
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142
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c.align='center';
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143
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c.innerHTML = '\\/';
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144
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break;
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145
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}
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146
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}
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147
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actb_rangeu = 1;
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148
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actb_ranged = j-1;
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149
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actb_display = true;
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150
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if (actb_pos <= 0) actb_pos = 1;
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151
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if(navigator.appName == "Microsoft Internet Explorer") {
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152
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frame.width=width;
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153
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frame.height=height + 5;
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154
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}
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155
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}
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156
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function curTop(){
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157
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actb_toreturn = 0;
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158
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obj = actb_curr;
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159
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while(obj){
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160
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actb_toreturn += obj.offsetTop;
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161
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obj = obj.offsetParent;
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162
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}
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163
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return actb_toreturn;
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164
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}
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165
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function curLeft(){
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166
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actb_toreturn = 0;
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167
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obj = actb_curr;
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168
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while(obj){
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169
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actb_toreturn += obj.offsetLeft;
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170
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obj = obj.offsetParent;
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171
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}
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172
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return actb_toreturn;
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173
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}
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174
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function actb_remake() {
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175
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document.body.removeChild(document.getElementById('tat_table'));
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176
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if(navigator.appName == "Microsoft Internet Explorer") {
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177
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document.body.removeChild(document.getElementById('tat_frame'));
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178
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frame = document.createElement('iframe');
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179
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frame.cellSpacing='2px';
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180
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frame.cellPadding='3px';
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181
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frame.style.position='absolute';
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182
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frame.style.zIndex = 5;
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183
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frame.style.top = eval(curTop() + actb_curr.offsetHeight) + "px";
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184
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frame.style.left = curLeft() + "px";
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185
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frame.style.backgroundColor=actb_bgColor;
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186
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frame.id = 'tat_frame';
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187
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}
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188
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a = document.createElement('table');
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189
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a.cellSpacing='2px';
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190
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a.cellPadding='3px';
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191
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a.style.position='absolute';
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192
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a.style.zIndex = 5;
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193
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a.style.top = eval(curTop() + actb_curr.offsetHeight) + "px";
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194
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a.style.left = curLeft() + "px";
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195
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a.style.backgroundColor=actb_bgColor;
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196
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a.id = 'tat_table';
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197
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if(navigator.appName == "Microsoft Internet Explorer")
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198
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document.body.appendChild(frame);
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199
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document.body.appendChild(a);
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200
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var width = 0;
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201
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var height = 0;
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202
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var i;
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203
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var first = true;
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204
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var j = 1;
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205
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if (actb_rangeu > 1){
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206
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r = a.insertRow(-1);
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207
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r.style.backgroundColor = actb_bgColor;
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208
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c = r.insertCell(-1);
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209
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c.style.color = actb_textColor;
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210
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c.style.fontFamily = 'arial narrow';
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211
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a.style.zIndex = 5;
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212
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c.style.fontSize = actb_fSize;
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213
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c.align='center';
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214
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c.innerHTML = '/\\';
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215
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}
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216
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for (i=0;i<actb_keywords.length;i++){
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217
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if (actb_bool[i]){
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218
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if (j >= actb_rangeu && j <= actb_ranged){
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219
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r = a.insertRow(-1);
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220
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r.style.backgroundColor = actb_bgColor;
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221
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r.id = 'tat_tr'+(j);
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222
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c = r.insertCell(-1);
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223
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c.style.color = actb_textColor;
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224
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c.style.fontFamily = actb_fFamily;
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225
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a.style.zIndex = 5;
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226
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c.style.fontSize = actb_fSize;
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227
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c.innerHTML = actb_parse(actb_keywords[i]);
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228
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c.id = 'tat_td'+(j);
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229
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j++;
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230
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}else{
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231
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j++;
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232
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}
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233
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}
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234
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if (j > actb_ranged) break;
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235
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}
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236
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if (j-1 < actb_total){
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237
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r = a.insertRow(-1);
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238
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r.style.backgroundColor = actb_bgColor;
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239
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c = r.insertCell(-1);
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240
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c.style.color = actb_textColor;
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241
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c.style.fontFamily = 'arial narrow';
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242
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c.style.fontSize = actb_fSize;
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243
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c.align='center';
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244
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c.innerHTML = '\\/';
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245
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height = height + c.height;
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246
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width = c.width;
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247
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}
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248
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if(navigator.appName == "Microsoft Internet Explorer") {
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249
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frame.width=width
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250
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frame.height=height;
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251
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}
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252
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}
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253
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function actb_goup(){
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254
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if (!actb_display) return;
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255
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if (actb_pos == 1) return;
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256
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document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_bgColor;
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257
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document.getElementById('tat_td'+actb_pos).style.color = actb_textColor;
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258
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actb_pos--;
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259
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if (actb_pos < actb_rangeu) actb_moveup();
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260
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document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_hBgColor;
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261
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document.getElementById('tat_td'+actb_pos).style.color = actb_htextColor;
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262
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if (actb_toid) clearTimeout(actb_toid);
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263
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if (actb_timeOut > 0) actb_toid = setTimeout("actb_removedisp()",actb_timeOut);
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264
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}
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265
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function actb_godown(){
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266
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if (!actb_display) return;
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267
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if (actb_pos == actb_total) return;
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268
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document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_bgColor;
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269
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document.getElementById('tat_td'+actb_pos).style.color = actb_textColor;
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270
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actb_pos++;
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271
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if (actb_pos > actb_ranged) actb_movedown();
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272
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document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_hBgColor;
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273
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document.getElementById('tat_td'+actb_pos).style.color= actb_htextColor;
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274
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if (actb_toid) clearTimeout(actb_toid);
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275
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if (actb_timeOut > 0) actb_toid = setTimeout("actb_removedisp()",actb_timeOut);
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276
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}
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277
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function actb_movedown(){
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278
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actb_rangeu++;
|
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279
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actb_ranged++;
|
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280
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actb_remake();
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281
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}
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|
282
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function actb_moveup(){
|
|
283
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actb_rangeu--;
|
|
284
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actb_ranged--;
|
|
285
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actb_remake();
|
|
286
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}
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|
287
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function actb_penter(){
|
|
288
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if (!actb_display) return;
|
|
289
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actb_display = 0;
|
|
290
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var word = '';
|
|
291
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var c = 0;
|
|
292
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for (var i=0;i<=actb_keywords.length;i++){
|
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293
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if (actb_bool[i]) c++;
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294
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if (c == actb_pos){
|
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295
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word = actb_keywords[i];
|
|
296
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break;
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|
297
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}
|
|
298
|
}
|
|
299
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a = word;//actb_keywords[actb_pos-1];//document.getElementById('tat_td'+actb_pos).;
|
|
300
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actb_curr.value = a;
|
|
301
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actb_removedisp();
|
|
302
|
}
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|
303
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function actb_removedisp(){
|
|
304
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actb_display = 0;
|
|
305
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if(navigator.appName == "Microsoft Internet Explorer")
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|
306
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if (document.getElementById('tat_frame')) document.body.removeChild(document.getElementById('tat_frame'));
|
|
307
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if (document.getElementById('tat_table')) document.body.removeChild(document.getElementById('tat_table'));
|
|
308
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if (actb_toid) clearTimeout(actb_toid);
|
|
309
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}
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|
310
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function actb_checkkey(evt, sndr){
|
|
311
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a = evt.keyCode;
|
|
312
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if (a == 38){ // up key
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313
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actb_goup();
|
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314
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}else if(a == 40){ // down key
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315
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actb_godown();
|
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316
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}else if(a == 13){
|
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317
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actb_penter();
|
|
318
|
}
|
|
319
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}
|
|
320
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function actb_tocomplete(sndr,evt,arr){
|
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321
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if (arr) actb_keywords = arr;
|
|
322
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if (evt.keyCode == 38 || evt.keyCode == 40 || evt.keyCode == 13) return;
|
|
323
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var i;
|
|
324
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if (actb_display){
|
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325
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var word = 0;
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326
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var c = 0;
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327
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for (i=0;i<=actb_keywords.length;i++){
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328
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if (actb_bool[i]) c++;
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329
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if (c == actb_pos){
|
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330
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word = i;
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331
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break;
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|
332
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}
|
|
333
|
}
|
|
334
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actb_pre = word;//actb_pos;
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335
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}else{ actb_pre = -1};
|
|
336
|
|
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337
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if (!sndr) sndr = evt.srcElement;
|
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338
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actb_curr = sndr;
|
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339
|
|
|
340
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if (sndr.value == ''){
|
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341
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actb_removedisp();
|
|
342
|
return;
|
|
343
|
}
|
|
344
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var t = sndr.value;
|
|
345
|
var re = "";
|
|
346
|
if (actb_firstText){
|
|
347
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re = new RegExp("^" + t, "i");
|
|
348
|
}else{
|
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349
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re = new RegExp(t, "i");
|
|
350
|
}
|
|
351
|
|
|
352
|
actb_total = 0;
|
|
353
|
actb_tomake = false;
|
|
354
|
for (i=0;i<actb_keywords.length;i++){
|
|
355
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actb_bool[i] = false;
|
|
356
|
if (re.test(actb_keywords[i])){
|
|
357
|
actb_total++;
|
|
358
|
actb_bool[i] = true;
|
|
359
|
if (actb_pre == i) actb_tomake = true;
|
|
360
|
}
|
|
361
|
}
|
|
362
|
if (actb_toid) clearTimeout(actb_toid);
|
|
363
|
if (actb_timeOut > 0) actb_toid = setTimeout("actb_removedisp()",actb_timeOut);
|
|
364
|
actb_generate(actb_bool);
|
|
365
|
}
|