document.getElementById("city").style.width = "70px";
	document.getElementById("city").options.length = 0;
	document.getElementById("city").onchange = function(){
		document.getElementById("area").options.length = 0;
		document.getElementById("area").add(new Option("加载中…"));
		var js = document.createElement("script");
		js.src = "/cityarea.asp?action=showarea&areasel=area&city="+this.options[this.selectedIndex].text;
		document.body.appendChild(js);
	}

	document.getElementById("city").add(new Option("深圳市"));

	document.getElementById("city").add(new Option("东莞市"));

	document.getElementById("city").add(new Option("惠州市"));

	document.getElementById("city").add(new Option("广州市"));

	document.getElementById("city").add(new Option("珠海市"));

	document.getElementById("city").add(new Option("佛山市"));

	document.getElementById("city").add(new Option("中山市"));

	document.getElementById("city").add(new Option("其它城市"));





	document.getElementById("area").style.width = "70px";
	document.getElementById("area").options.length = 0;


	document.getElementById("area").add(new Option("南山区"));


	document.getElementById("area").add(new Option("宝安区"));


	document.getElementById("area").add(new Option("龙岗区"));


	document.getElementById("area").add(new Option("福田区"));


	document.getElementById("area").add(new Option("罗湖区"));


	document.getElementById("area").add(new Option("盐田区"));