Scrollto = function(postlink_id,elt_id){
	var pl = getCustomTag(postlink_id);
	var yur = YAHOO.util.Region;
	var yud = YAHOO.util.Dom;
	var element = yud.get(elt_id)
	if(pl){
		pl.addPostDispatch(function(){
			if(!element){
				window.scrollTo(0,0);
			}else{
				var region = yur.getRegion(element);
				window.scrollTo(0,region.top);
			}
		})
	}
}