// JavaScript Document
embedWidget = new function() {
  
  var BASE_URL 		= 'http://www.hopeequity.org/widgets/';
  
  var ROOT 			= 'he_div_widget_pc';

  function writePieChartSWF ( ) {
	var swf = 'widget_piechart.swf';
	
	var otherVars = '?xmlPath='+BASE_URL+'&xmlFile='+'widget_grouptopics_xml.cfm?groupid=373';
	
	var txt = '';
	txt 	+= '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="150" height="300">'
	txt 	+= '<param name="movie" value="'+BASE_URL+swf+otherVars+'" />'
	txt 	+= '<param name="quality" value="high" />'
	txt 	+= '<embed src="'+BASE_URL+swf+otherVars+'" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="150" height="300"></embed>'
	txt 	+= '</object>';
	
	var div = document.getElementById(ROOT);
	div.innerHTML = txt
	div.style.display = 'block'; // make element visible*/
  }

	function getURLVar(urlVarName) {
		//divide the URL in half at the '?'
		var urlHalves = String(document.location).split('?');
		var urlVarValue = '';
		if(urlHalves[1]){
			//load all the name/value pairs into an array
			var urlVars = urlHalves[1].split('&');
			//loop over the list, and find the specified url variable
			for(i=0; i<=(urlVars.length); i++){
				if(urlVars[i]){
					//load the name/value pair into an array
					var urlVarPair = urlVars[i].split('=');
					if (urlVarPair[0] && urlVarPair[0] == urlVarName) {
						//I found a variable that matches, load it's value into the return variable
						urlVarValue = urlVarPair[1];
					}
				}
			}
		}
		return urlVarValue;   
	}
	
  document.write("<div id='" + ROOT + "' style='display: none'></div>");
  writePieChartSWF();
}