//mouseoverShow
function mouseoverShow(id1,tag1,id2,tag2){
	var tli=document.getElementById(id1).getElementsByTagName(tag1);
	var cli=document.getElementById(id2).getElementsByTagName(tag2);
	for(i=0;i<tli.length;i++){
	cli[i].style.display="none";
		tli[i].value=cli[i].value=i;
		tli[i].onmouseover=function(){
			cli[this.value].style.display="block";
		}
		tli[i].onmouseout=function(){
			cli[this.value].style.display="none";
		}
		cli[i].onmouseover=function(){
			cli[this.value].style.display="block";
		}
		cli[i].onmouseout=function(){
			cli[this.value].style.display="none";
		}
	}	
}