/*WINDOW OVERLAY*/
function openWindow() {
	$("window-container").removeClass("hidden")
}
function openWindowImage(sImage, iWidth, iHeight) {
	setWindowImage(sImage, iWidth, iHeight);
	openWindow();
	(function(){setWindowSize(iWidth, iHeight)}).delay(100);
}

function closeWindow() {
	setWindowSize(0, 0);
	$("window-container").addClass("hidden");
}

function setWindowImage(sImage, iWidth, iHeight) {
	setWindowContent("<img src=\"" + sImage + "\" width=\"" + iWidth + "\" height=\"" + iHeight + "\" />");
}
function setWindowContent(sHtml) {
	$("window-body").innerHTML = sHtml;
}
function setWindowSize(iWidth, iHeight) {
	$("window-content").setStyle("width", iWidth);
	$("window-content").setStyle("height", iHeight);
	$("window-content").setStyle("margin-left", -(iWidth / 2));
	$("window-content").setStyle("margin-top", -(iHeight / 2));
}