<!--
//Create a boolean variable to check for a valid Internet Explorer instance.
var xmlhttp = false;
//Check if we are using IE.
try {
	//If the Javascript version is greater than 5.
	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	//alert ("You are using Microsoft Internet Explorer.");
} 
catch (e) {
	//If not, then use the older active x object.
	try {
		//If we are using Internet Explorer.
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		//alert ("You are using Microsoft Internet Explorer");
	}
	catch (E) {
		//Else we must be using a non-IE browser.
		xmlhttp = false;
	}
}
//If we are using a non-IE browser, create a javascript instance of the object.
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
	xmlhttp = new XMLHttpRequest();
	//alert ("You are not using Microsoft Internet Explorer");
}

function makerequest(serverPage, objID) {
	var obj = document.getElementById(objID);
	xmlhttp.open("GET", serverPage);
	xmlhttp.onreadystatechange = function() {
		if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
			obj.innerHTML = xmlhttp.responseText;
		}
	}
	xmlhttp.send(null);
}

function getdroplist(serverPage, objID, curval) {
	var obj = document.getElementById(objID);
	xmlhttp.open("GET", serverPage);
	xmlhttp.onreadystatechange = function() {
		if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
			//obj.innerHTML = xmlhttp.responseText;
			eval(xmlhttp.responseText);
			ClearOptions(objID);
			for (x in tvalues){
				addOption(obj,tnames[x],tvalues[x])
			}
			optionlist(objID, curval);
		}
	}
	xmlhttp.send(null);
}

function addOption(selectbox,text,value)
{
	var optn = document.createElement("OPTION");
	optn.text = text;
	optn.value = value;
	selectbox.options.add(optn);
}

function ClearOptions(id)
{
	document.getElementById(id).options.length = 0;
}
function optionlist(objID,curval){
	for(var i=0;i<document.getElementById(objID).length;i++){
		if(document.getElementById(objID).options[i].value==curval){
			document.getElementById(objID).selectedIndex=i;	
		}
	}	
}

//-->