//填充下拉框
	 function insertSelect(arr,obj){
	 	if(obj==null)return ;
		obj.options.length=1
	 	for(var i=0;i<arr.length;i++){	
			//var opt=document.createElement("OPTION");
			var opt =new Option(arr[i].getAttribute("name"),arr[i].getAttribute("id"));
			obj.options[obj.options.length]=opt;
			//opt.value=arr[i].getAttribute("id");
			//opt.innerText=arr[i].getAttribute("name");
			//obj.appendChild(opt);
		}
	 } 	
	  	
	  	
	//获得省份  	
	function getProvince(){	
		var seleProvince=$("SHRProvince");
		insertSelect(provinces,seleProvince);
		
	}  	
	  	
	  	
	//获得城市
	function getShrCity(obj){
		var pid=obj.value;
		var selePro=root.selectSingleNode("province[@id='" + pid + "']");
		var citys=selePro.childNodes;
		insertSelect(citys,$("SHRCity"));
		if(obj.tag=="post"){
			insertPost(selePro);
		}
		return citys;
	}
	//获得学校
	function getShrSchool(obj){
		var cid=obj.value;
		var seleCtiy=root.selectSingleNode("//city[@id='" + cid + "']");
		insertSelect(seleCtiy.childNodes,$("addresSchool"));
	}
		
	//添加运费
function insertPost(p){
	if(p.getAttribute("price")==null||p.getAttribute("price")==''){
			$Id("postcommen").innerText=10;
		}else{
			$Id("postcommen").innerText=p.getAttribute("price");
		}
		var arr=document.getElementsByName("radio_payment");//是运送的几种方式
		if(arr!=null&&arr.length>0){
			for(var i=0;i<arr.length;i++){
				if(arr[i].checked){
					if(arr[i].value=="1"){
						$Id("postLast").innerText=$Id("postcommen").innerText;
					}
					if(arr[i].value=="2"){
						$Id("postLast").innerText=10;
					}
					if(arr[i].value=="3"){
						$Id("postLast").innerText=$Id("seleValue").innerText;
					}
				}
			}
		}
}