function YO_MakeHttpRequestObject()
{
	var xmlHttp;
	if(window.ActiveXObject)		//For the Microsoft Internet Explorer
	{
		try
		{
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			
		}
		catch(e)
		{
			xmlHttp=false;
		}
	}
	else						//For other than Microsoft Internet Explorer
	{
		try
		{
			xmlHttp=new XMLHttpRequest();
		}
		catch(e)
		{
			xmlHttp=false;
		}
	}
	if(!xmlHttp)
	{
		alert("Error on Creating XMLHttpRequest Object");
	}
	else
	{
		return xmlHttp;
	}
}
var request=YO_MakeHttpRequestObject();		//Creating instance of HttpRequest Object







function getimageextension(file)
{
	
	var file=document.newsupdates.image.value;
	//alert(file);
	request.open("GET","getimageextension.php?filename="+file,true);
	request.onreadystatechange=parseGetimageextension;
	request.send(null);
}

function parseGetimageextension()
{
	if(request.readyState==4)
	{
		var res=request.responseText;
		//alert(res);
		//alert("coverimage selected");
		if(res!="")
		{
		document.newsupdates.image.value="";	
		document.newsupdates.image.focus();
		}		
		document.getElementById('msgfimgext').innerHTML=res;
		//its mine code 
	}
}

function getImage(id,albumid)
{	
//alert(id);
//param=id;
	//var file=document.pressrelease.fileattach.value;
	//alert(file);
	request.open("GET","getimage.php?id="+id+"&albumid="+albumid,true);
	request.onreadystatechange=parseGetImage;
	request.send(null);
}


function parseGetImage()
{
	if(request.readyState == 1){
document.getElementById('msgphoto').innerHTML='<img src="../images/loading.gif"/>';
}
	
	if(request.readyState==4)
	{
		var res=request.responseText;
		//alert(res);
		//alert("coverimage selected");
		
		/*var next = document.getElementById('latestClicked').value+1;
		document.getElementById('next').setAttribute('onclick',"getImage('"+file+"','"+next+"')");	*/
		document.getElementById('msgphoto').innerHTML=res;
		//its mine code 
	}
}