var processing = false;


function setInnerSize(){
	document.getElementById('innerWidth').value = getInnerWidth();
	document.getElementById('innerHeight').value = getInnerHeight();
}

function calculateThumnbails(){
	w = getInnerWidth();
	h = getInnerHeight();
	sUrl = "CalculateThumbnails.jsp?innerWidth=" + w + "&innerHeight=" + h;
	window.open(sUrl, "invisibleFrame");
	processing = false;
}

function callCalculateThumnails(){
	if(processing){
		return;
	}
	processing = true;
	window.setTimeout("calculateThumnbails()", 500);
}

function isIE(){
	return navigator.appVersion.indexOf("MSIE") != -1;
}

function getInnerWidth(){
	if(isIE()){
		return document.body.clientWidth;
	}
	return window.innerWidth;
}

function getInnerHeight(){
	if(isIE()){
		return document.body.clientHeight;
	}
	return window.innerHeight;
}