var XMLHttpRequestObject = false;

if(window.XMLHttpRequest){
	XMLHttpRequestObject = new XMLHttpRequest();
} else if (window.ActiveXObject){
	XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
}

function getData(dataSource, divID)
{
	document.getElementById(divID).innerHTML = "<img src='images/ajax-loader.gif' /> Loading";
	if(XMLHttpRequestObject){
		var obj = document.getElementById(divID);
		XMLHttpRequestObject.open("GET", dataSource);

		XMLHttpRequestObject.onreadystatechange = function()
		{
			if(XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200){
				obj.innerHTML = XMLHttpRequestObject.responseText;
				location.reload(true);
			}
		}
		XMLHttpRequestObject.send(null);
	}
}

function clickclear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) {
		thisfield.value = "";
	}
}

function clickrecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
		thisfield.value = defaulttext;
	}
}