function showJobFunctionDialog(obj,title){
		var dialog = new PostDialog(obj,title,["jobFunction1","jobFunction2","jobFunction3"]);
		dialog.setDefaultText("选择/修改");
		dialog.showPostDialog();
}
	
function showJobLocationDialog(obj,title){
	var valuesId = ["jobLocation1","jobLocation2","jobLocation3"];
  	var dialog= new AddressDialog(obj,title,valuesId);
  	dialog.setDefaultText("选择/修改");
  	dialog.showDialog();
}

function submitSearch(){
	var keyword = document.getElementById("searchKeywords").value;
	var jobfunction = document.getElementById("jobFunction1").value;
	if((jobfunction=="" || jobfunction=="0" || jobfunction==0) && (keyword=="关键字搜索..." || keyword=="")){
		alert("请选择职位类别或填写您要搜索的关键字!");
		return false;
	}
	if(document.getElementById("searchKeywords").value=="关键字搜索..."){
		document.getElementById("searchKeywords").value="";
	}
	return true;
}

/*
**	根据给出的城市编码
**	查找城市名称
*/
function getCityName(enCity){
	var name="";
	for(var i=0;i<addressCount;i++){
		var subArray=address[i];
		//各子对象中的第二个元素
		var subStrSecond= subArray[4];
		if(subStrSecond==enCity){
			name=subArray[2];
			break;
		}
	}
	return name;
}
//显示所有城市
function showCity() {
      $("#showLetter").show("slow");
      $("#showLetter").hover(function(){
         $("#showLetter").show(800)},function(){
         $("#showLetter").hide(900);
      })
 }