function showWait() {
		updateText('theData', '<br/><img src="/grp/images/indicator_white.gif" border="0"><br/>loading results may take up to 30 seconds.....');
	}
	
	function showSimpleWait(divID) {
		updateText(divID, '<br/><img src="/grp/images/indicator_white.gif" border="0"><br/>loading results.....');
	}
	
	function updateText(id, str) {
		if (document.getElementById(id)) {
			document.getElementById(id).innerHTML = str;
		}
	}
	
	function updateOpenerContainerVisibility(id, state) {
		if (window.opener.document.getElementById(id) && window.opener.document.getElementById(id).style && window.opener.document.getElementById(id).style.display) {
			window.opener.document.getElementById(id).style.display=state;
		}
	}
	
	function updateContainerVisibility(id, state) {
		if (document.getElementById(id) && document.getElementById(id).style && document.getElementById(id).style.display) {
			document.getElementById(id).style.display=state;
		}
	}
	
	function updateOpenerText(id, str) {
		if (window.opener.document.getElementById(id)) {
			window.opener.document.getElementById(id).innerHTML = str;
		}
		else {
			//alert('not working...');
		}
	}
	
	function retrieveURL2(url, divID) { 
		if (window.XMLHttpRequest) { // Non-IE browsers
			var req = new XMLHttpRequest();
		    req.onreadystatechange = function() { processStateChange2(divID, req, url); };
		    try {
		      req.open("GET", url, true);
		    } 
		    catch (e) {
		      alert(e);
		    }
		    req.send(null);
		} 
		else if (window.ActiveXObject) { // IE
		    var req = new ActiveXObject("Microsoft.XMLHTTP");
		    if (req) {
		      req.onreadystatechange = function() { processStateChange2(divID, req, url); };
		      //req.onreadystatechange = processStateChange2;
		      req.open("GET", url, true);
		      req.send();
		    }
		}
	}
	
	function processStateChange2(divID, req, url) {
		if (req.readyState == 4) { // Complete
			if (req.status == 200) { // OK response
				document.getElementById(divID).innerHTML = req.responseText;
				//alert(req.responseText);
				//these next lines ensure that any javascript returned in the 
				//req.responseText object (enclosed in script tags) get executed				
				var x = document.getElementById(divID).getElementsByTagName("script"); 
   				for( var i=0; i < x.length; i++) {
     				eval(x[i].text);
   				}
			}
			else {
				document.getElementById("theError").innerHTML = req.responseText;
			}
		}
	}


function updateDemogList(formObj, divID, selectObj) {
	if (formObj.value != null) {
		var chunks = formObj.value.split(', ');
		var count = chunks.length;
	}
	if (formObj.value != null && formObj.value.indexOf(selectObj.options[selectObj.selectedIndex].value) == -1) { //only add if value isn't already in list
		for(i=selectObj.length-1; i>=0; i--) {
			if (selectObj.options[i] != null && selectObj.options[i].selected) {
				if (formObj.value == null || formObj.value=="") {
					formObj.value=selectObj.options[i].value;
					updateText(divID, (document.getElementById(divID).innerHTML + "<a href=\"javascript:removeFromDemogList(document.getElementsByName('" + formObj.name + "')[0],'" + divID + "',0)\">" + selectObj.options[i].text) + "</a>");	
					showDiv2(divID);
				}
				else {
					formObj.value=(formObj.value + ', ' + selectObj.options[i].value);
					updateText(divID, (document.getElementById(divID).innerHTML + ", " + "<a href=\"javascript:removeFromDemogList(document.getElementsByName('" + formObj.name + "')[0],'" + divID + "'," + count + ")\">" + selectObj.options[i].text  + "</a>"));
					showDiv2(divID);
				}
			}
		}
	}
}
function removeFromDemogList(formObj, divID, index) {
	var chunks2 = formObj.value.split(', ');
	
	// remove the text from the hidden form field
	if (formObj.value.indexOf(chunks2[index] + ", ") != -1) {
		formObj.value = formObj.value.replace((chunks2[index] + ", "), "");
	}
	else if (formObj.value.indexOf(chunks2[index]) != -1) {
		formObj.value = formObj.value.replace(chunks2[index], "");
	}
	
	// and also remove the text from the visible DIV also updating the list, since 
	// it's indexes were just changed due to it's content being changed..
	redrawList(formObj, divID, true);
	
	// see if this list is empty and hide this category if it IS
	if (formObj.value.length==0) {
		hideDiv2(divID);
	}
}

function redrawList(formObj, divID, liveLinks) {
	original = document.getElementById(divID).innerHTML
	if (navigator.userAgent.indexOf("msie") != -1 || navigator.userAgent.indexOf("MSIE") != -1) {
		//fixes a LAME Microsoft IE bug in which Microsoft changes the HTML tag <strong> to the upper-case <STRONG>!
		var header = original.substring(0,(original.indexOf("</STRONG>")+9));
	}
	else {
		var header = original.substring(0,(original.indexOf("</strong>")+9));
	}
	//if (divID == 'SIC1_2_ARRAY') alert(header);
	var selectArray = eval(divID);
	var selectArrayOpt = eval(divID + "opt");				
	var count = 0;
	var newValueList = "";
	updateText(divID, header);
	
	if (divID == 'SIC1_2_ARRAY') {
		//alert(selectArrayOpt);
	}
	for(i=selectArrayOpt.length-1; i>=0; i--) {
		if (formObj != null && formObj.value.indexOf(selectArrayOpt[i]) != -1) { //iterate through the selected values
			if (document.getElementById(divID).innerHTML != header) {
				if (liveLinks) {
					updateText(divID, (document.getElementById(divID).innerHTML + ", " + "<a href=\"javascript:removeFromDemogList(document.getElementsByName('" + formObj.name + "')[0],'" + divID + "'," + count + ")\">" + selectArray[i]  + "</a>"));
				}
				else {
					updateText(divID, (document.getElementById(divID).innerHTML + ", " + selectArray[i]));
				}
				newValueList = (newValueList + ", " + selectArrayOpt[i]);
			}
			else {
				if (liveLinks) {
					updateText(divID, (document.getElementById(divID).innerHTML + "<a href=\"javascript:removeFromDemogList(document.getElementsByName('" + formObj.name + "')[0],'" + divID + "'," + count + ")\">" + selectArray[i]  + "</a>"));
				}
				else {
					updateText(divID, (document.getElementById(divID).innerHTML +  selectArray[i]));
				}
				newValueList = (newValueList + selectArrayOpt[i]);
			}
			count++;
		}
	}
	if (formObj != null) {
		formObj.value = newValueList;
		if (formObj.value.length>0) {
			showDiv2(divID);
		}
	}
}