//
//menu
var expmenu_overstime = false;
function expmenu_overs(obj,class1,class2,class3){
		var div = at.d("exp_menu_" + class1);
		var div1 = at.d("exp_menu_" + class1 + "_" + class2);
		if (div1 && parseInt(class3) > 0){
				div1.style.display = "";
		}
		if (div){
				div.style.display = "";
				obj.onmouseout = function (){
						if (div1)div1.style.display = "none";
						div.style.display = "none";
				}
		}
}

//
//查找专题的标注输出
function exp_topicslistsearch(tpclass,values){
		var url = "";
		if (tpclass == 0){
				url = at.urlget("topicsid",e__c(values));
		}else{
				var d = at.d("topicskeys");
				if (d){
						if (d.value == ""){
								alert("请输入关键字!");
						}else{
								url = at.urlget("keys",e__c(d.value));
						}
				}
		}
		if (url !== "")at.url(url);
		
}
function exp_topicslistsearch_s (obj){
		if (obj.value !== ""){
				document.onkeypress = function (event){
						event = event||window.event;
						if (event.keyCode == "13"){
								exp_topicslistsearch(1);
						}
				}
		}
}