pfSense

	selectIntLink = "refreshInterval";

	graphsdisplayed += ",refreshInterval=";

	graphsdisplayed += d.getElementById(selectIntLink).value;

					if($config['widgets']['traffic_graphs-config']){

						$graphlistcount = count($showngraphlist);

						$refreshintervalstring = $showngraphlist[$graphlistcount-1];

						$eqposition = strpos($refreshintervalstring,"=");

						$refreshInterval = substr($refreshintervalstring, $eqposition+1);

					}

					else {

						$refreshInterval = "3";

					}

?>

<div id="traffic_graphs-settings" name="traffic_graphs-settings" class="widgetconfigdiv" style="display:none;">

Refresh Interval: 

	<select name="refreshInterval" class="formfld" id="refreshInterval" onchange="updateGraphDisplays();">

		<option value="1" <?php if ($refreshInterval == "1") echo "SELECTED";?>>1</option>

		<option value="2" <?php if ($refreshInterval == "2") echo "SELECTED";?>>2</option>

		<option value="3" <?php if ($refreshInterval == "3") echo "SELECTED";?>>3</option>

		<option value="4" <?php if ($refreshInterval == "4") echo "SELECTED";?>>4</option>

		<option value="5" <?php if ($refreshInterval == "5") echo "SELECTED";?>>5</option>

	</select>&nbsp; Seconds<br>&nbsp; &nbsp; &nbsp; <b>Note:</b> changing this settings can affect CPU Performance on the pfSense Box<br><br>

	<input id="submit" name="submit" type="submit" onclick="return updatePref();" class="formbtn" value="Save Settings" />

</div>

<script language="javascript" type="text/javascript">

			d = document;

			selectIntLink = "traffic_graphs-configure";

			textlink = d.getElementById(selectIntLink);

			textlink.style.display = "inline";

	</script>

<?php

							<embed id="graph" src="graph.php?ifnum=<?=$ifnum;?>&ifname=<?=rawurlencode($ifname);?>&timeint=<?=$refreshInterval;?>" type="image/svg+xml" width="<? echo $width; ?>" height="<? echo $height; ?>" pluginspage="http://www.adobe.com/svg/viewer/install/auto" />