function ubon(id){
	var obj=document.getElementById('ub_td_'+id);
	if(obj) obj.className=obj.className+"_h";
	var obj=document.getElementById('ub_a_'+id);
	if(obj) obj.className=obj.className+"_h";
	var obj=document.getElementById('ub_img_'+id);
	if(obj){
		obj.className=obj.className+"_h";
		obj.src = obj.getAttribute("src_on");
	}
	
}
function uboff(id){
	var obj=document.getElementById('ub_td_'+id);
	if(obj) obj.className=obj.className.replace(/_h$/i,"");
	var obj=document.getElementById('ub_a_'+id);
	if(obj) obj.className=obj.className.replace(/_h$/i,"");
	var obj=document.getElementById('ub_img_'+id);
	if(obj){
		obj.className=obj.className.replace(/_h$/i,"");
		obj.src = obj.getAttribute("src_off");
	}
}


function ubsd(id){

}
function ubhd(id){

}