function databackindex(divid){
	document.getElementById(divid).innerHTML='';
}
function realimagepf(path,val){
	str="realimagepf.php?path="+path+"&val="+val;
	a=window.open(str,"window1","width=600,height=700,status=no,toolbar=no,menubar=no,location=no,resizable=yes,titlebar=no,scrollbars=yes");
}
var lastindexdata
function getDataindex(dataSource, divID,ty)
{
	if(document.getElementById(lastindexdata)){
	document.getElementById(lastindexdata).innerHTML="";
	}
	lastindexdata=divID;
	
	var XMLHttpRequestObject = false;
if (window.XMLHttpRequest) {
	XMLHttpRequestObject = new XMLHttpRequest();
	XMLHttpRequestObject1 = new XMLHttpRequest();
} else if (window.ActiveXObject) {
	XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
	XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
	
}
	//alert("xxx");
	lastnewsshow="";
	lastnewsrel="";
	var obj = document.getElementById(divID);
	obj.innerHTML="<p align='center' valign='middle'><img src='images/loading.gif'></p>";
	//alert(obj.innerHTML);
	//alert(document.getElementById('tddiv').style);
	
	if(XMLHttpRequestObject) {
		dataSource +=ty;
		var obj = document.getElementById(divID);
		//alert(obj.innerHTML);
		XMLHttpRequestObject.open("GET", dataSource);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState == 4 &&
			XMLHttpRequestObject.status == 200) {
				obj.innerHTML = XMLHttpRequestObject.responseText;
			}
		}
		XMLHttpRequestObject.send(null);
	}
}