var gHoldProd,gHoldImgSrc;

function fImageSwap(inObj,inProd,inSwapImgSrc){
	var oImg=document.getElementById("img"+inProd);
	gHoldImgSrc = oImg.src;
	gHoldProd = inProd;
	addListener(inObj,"mouseout",fswapBack,false);
	oImg.src = inSwapImgSrc;
}

function fswapBack(){
	document.getElementById("img"+gHoldProd).src=gHoldImgSrc;
}


// Cross-browser implementation of element.addEventListener()
function addListener(element, type, expression, bubbling){
	bubbling = bubbling || false;
	
	if(window.addEventListener)	{ // Standard
		element.addEventListener(type, expression, bubbling);
		return true;
	} else if(window.attachEvent) { // IE
		element.attachEvent('on' + type, expression);
		return true;
	} else return false;
}