function setMouseover(oImage) {
	
	if (oImage &&  oImage.getAttribute('hoverSrc') != null) {
		oImage.originalSrc=oImage.src;
		oImage.hoverSrc=oImage.getAttribute('hoverSrc');
	
		oImage.onmouseover=function() {
			this.src=this.hoverSrc;
		}
		oImage.onmouseout=function() {
			this.src=this.originalSrc;
		}
	}
}