// Mouse-over Bilderwechsel
var overImages=new Array();
function preloader(imgName, imgSrc)
{
	overImages[imgName] = new Image();
	overImages[imgName].src = imgSrc;
}

function imgOver(imgName){ 
	
	document.images[imgName].outSrc = document.images[imgName].src;
	document.images[imgName].src    = overImages[imgName].src;
	
}

function imgOut(imgName){ 
	
	document.images[imgName].src = document.images[imgName].outSrc;
}