// Swap image1 with image2
var imgLoaded = false;
function swapImage(name1, name2)
{	
	if(imgLoaded)
		if (document.images)
			document.images[name1].src = eval(name2 + ".src");
}

// Open a window
function OpenWindow(URL, windowName, windowFeatures)
{
	var newWin = window.open(URL, windowName, windowFeatures);
	newWin.focus();
}