function initImageHover(){
		
		var a=document.getElementsByTagName('a');
		
		
		for(j=0;j<a.length;j++){
			
			var ca = a[j];
			
			if (! (ca.className.match(/mouseover_anchor/))) continue;
			
			//daisychain mouse-over/out to all sub image elements; 
			ca.onmouseover=function(){
				var ia = this.getElementsByTagName('img');
				for(i=0;i<ia.length;i++) ia[0].onmouseover();
			}
			ca.onmouseout=function(){
				var ia = this.getElementsByTagName('img');
				for(i=0;i<ia.length;i++) ia[0].onmouseout();
			}
			
			var ia = ca.getElementsByTagName('img');
			
			for (i=0;i<ia.length;i++){
				if (ia[i].className.match(/quick_links-icon/)){
					var src =ia[i].getAttribute('src');
					//format for the mouseover images is ORIGINALNAME_mo.jpg
					var mosrc = src.match(/(.*)[.]jpg/)[1] + "_mo"+".jpg"; 	
					var img = new Image();
					img.src = mosrc;

					ia[i].setAttribute('src0', src);
					ia[i].setAttribute('src1', mosrc);
					
					ia[i].onmouseover=function(){this.setAttribute('src',this.getAttribute('src1'));}
					ia[i].onmouseout=function(){this.setAttribute('src',this.getAttribute('src0'));}
				}
			}
		}

}

initImageHover();