function setOriginalImage(imgNum, theImage)
{
	eval("originalImage" + imgNum + "= theImage");
}
function setCelebImage(imageURL, imagePath, celebName)
{
	var imagePath1 = document.getElementById("imageForm").imagePath1.value;
	var imagePath2 = document.getElementById("imageForm").imagePath2.value;
	
	
	var blankImageNum = 1;
	if (imagePath1.length > 0)
		blankImageNum = 2;
	
	if (!document.getElementById('image' + blankImageNum))
		blankImageNum = 2;
	
	if (document.getElementById('imageAdd1'))
		blankImageNum = 2;
	
	if ((imagePath1.length == 0) || (imagePath2.length == 0))
	{
		//setOriginalImage(blankImageNum);
		//eval("originalImage" + blankImageNum + "= document.getElementById('image' + blankImageNum).src");
		
		document.getElementById("imageInfo" + blankImageNum).style.visibility = "visible";
		document.getElementById("imageNameDisplay" + blankImageNum).innerHTML = celebName;
		
		eval("document.getElementById('imageForm').imageName" + blankImageNum + ".value=celebName");
		document.getElementById("image" + blankImageNum).src = imageURL;
		document.getElementById("imageForm")["imagePath" + blankImageNum].value = imagePath;
	}
	
	checkPredict();
	
}

function checkPredict()
{
	imagePath1 = document.getElementById("imageForm").imagePath1.value;
	imagePath2 = document.getElementById("imageForm").imagePath2.value;

	if ((imagePath1.length > 0) && (imagePath2.length > 0))
	{
		document.getElementById("predict").style.visibility = "visible";
	}
}
function removeCelebImage(imageNum)
{
	document.getElementById("imageInfo" + imageNum).style.visibility = "hidden";
	document.getElementById("predict").style.visibility = "hidden";
	document.getElementById("imageName" + imageNum).innerHTML = "";
	document.getElementById("image" + imageNum).src = eval("originalImage" + imageNum);
	document.getElementById("imageForm")["imagePath" + imageNum].value = "";
}


function removeUserImage(imageNum)
{
	document.getElementById("imageInfo" + imageNum).style.display = "none";
	document.getElementById("imageAdd" + imageNum).style.display = "block";
	document.getElementById("predict").style.visibility = "hidden";
	document.getElementById("imageName" + imageNum).innerHTML = "";
	document.getElementById("image" + imageNum).src = eval("originalImage" + imageNum);
	document.getElementById("imageForm")["imagePath" + imageNum].value = "";
}

function submitUploadForm(formName)
{
	
	if(isImage(document.getElementById(formName).fileName.value))
		document.getElementById(formName).submit();
	else
		document.getElementById("errorMsg").style.display = "block";
	
	
	
}

extArray = new Array(".jpg");

function isImage(fileName) 
{
    allowSubmit = false;
    
    while (fileName.indexOf("\\") != -1)
    	fileName = fileName.slice(fileName.indexOf("\\") + 1);
    
    ext = fileName.slice(fileName.indexOf(".")).toLowerCase();
    
    for (var i = 0; i < extArray.length; i++) 
    {
    	if (extArray[i] == ext) { allowSubmit = true; break; }
    }
    
    if (allowSubmit) 
    {
    	return true;
    }
    else
    {
    	return false;
    }
}
    

var pop 

function popUp(url,props){
//alert(props) 
if(pop!=null && !pop.closed){  
  pop.close()
 }
 pop = window.open(url,"win1",props);
 pop.focus()  
}

function openTC(url){
 var props="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=650,height=300";	
 popUp(url,props);
 flag = false ;
}