if(typeof corefunc == "undefined"){
		document.write("<script language=\"javascript\" type=\"text/javascript\" src=\"/Scripts/corefunc.js\"></scr"+"ipt>");
	}
	if(typeof cityRegion == "undefined"){
		document.write("<script language=\"javascript\" type=\"text/javascript\" src=\"/Scripts/Data.js\"></scr"+"ipt>");
	}
	var quickGoQx=function(fromObj){
		var qx = fromObj.value;
		if(qx!=""){
			location.assign("/List.aspx?xwqy="+escape(qx));
		}
	}
	var changeTopPU = function(){
		var jyxz = corefunc.$("selTopJy").value;
		if(jyxz == "出售" || jyxz=="求购"){
			corefunc.$("spanTopPU1").innerHTML = corefunc.$("spanTopPU2").innerHTML = "万";
		}else{
			corefunc.$("spanTopPU1").innerHTML = corefunc.$("spanTopPU2").innerHTML = "元";
		}
	}
    var changeTopQx = function(e){
	    var curProvince=corefunc.$("selTopQx").value;
	    var objCity = corefunc.$("selTopXwqy");
	    objCity.options.length = 1;
	    if(curProvince==""){
		    return;
	    }
	    for(var i=0;i<cityRegion.length;i++){
		    if(cityRegion[i][0]==curProvince){
			    for(var j=0;j<cityRegion[i][1].length;j++){
				    objCity.options[objCity.options.length] = new Option(cityRegion[i][1][j],cityRegion[i][1][j]);
			    }
		    }
	    }
    }
	var topSearch=function(){
		var params = "";
		var obj = document.getElementById("selTopQx");
		if(obj.selectedIndex>0)params+="&qx="+escape(obj.value);
		obj = document.getElementById("selTopXwqy");
		if(obj.selectedIndex>0)params+="&xwqy="+escape(obj.value);
		obj = document.getElementById("selTopRoom");
		if(obj.selectedIndex>0)params+="&room="+obj.value;
		obj = document.getElementById("selTopHall");
		if(obj.selectedIndex>0)params+="&hall="+obj.value;
		obj = document.getElementById("selTopToilet");
		if(obj.selectedIndex>0)params+="&toilet="+obj.value;
		obj = document.getElementById("selTopWy");
		if(obj.selectedIndex>0)params+="&wylx="+escape(obj.value);
		obj = document.getElementById("selTopJy");
		if(obj.selectedIndex>0)params+="&jyxz="+escape(obj.value);
		obj = document.getElementById("txtTopP1");
		obj.value = corefunc.trim(obj.value)
		if(obj.value.length>0 && corefunc.isPositiveNumber(obj.value,true)==false){
		    alert("起始价格填写不正确!");obj.focus();return false;
		}
		if(obj.value.length>0)params+="&p1="+obj.value;
		obj.value = corefunc.trim(obj.value)
		obj = document.getElementById("txtTopP2");
		if(obj.value.length>0 && corefunc.isPositiveNumber(obj.value,true)==false){
		    alert("最高价格填写不正确!");obj.focus();return false;
		}
		if(obj.value.length>0)params+="&p2="+obj.value;
		obj = document.getElementById("txtTopKey");
		obj.value = obj.value.replace("^\\s*|\\s*$","");
		if(obj.value!="")params+="&key="+escape(obj.value);
		params = params.substring(1);
		if(params==""){
			alert("请设置搜索条件！");
			return false;
		}
		location.assign("/List.aspx?"+params);
	}