function checkLogin(content,n) {
	if (n == 0 && content.value == "输入要查询的职位"){
	   
		content.value="";
	}
	if (n == 1){
		if(content.value == "输入要查询的职位"){content.value="";}
		
	}
	if (n == 2 && content.value == ""){content.value = "输入要查询的职位";}
}
function display(num){
 document.getElementById('c'+num).className="on";
 document.getElementById('n'+num).style.display="";
 for(var i=1;i<=10;i++){
 if(i!=num){
 if(document.getElementById('c'+i)!=null&&document.getElementById('n'+i)!=null){
 document.getElementById('c'+i).className="out";
 document.getElementById('n'+i).style.display="none";
 }
 }
 }
}
function openSelectDiv(name,imgid){
	var colorSelectObj = document.getElementById(name);
	colorSelectObj.style.display = "block";
	document.getElementById(imgid).src="/t1/img/top_up.gif";
        
}
function closeSelectDiv(name,imgid){
	var colorSelectObj = document.getElementById(name);
	colorSelectObj.style.display = "none";
	document.getElementById(imgid).src="/t1/img/top_down.gif";
	
       
}
function cc()
{
	if(document.getElementById("changecity").style.display == "")
	{
		document.getElementById("changecity").style.display = "none";
		return;
	}
	else
	{
		document.getElementById("changecity").style.display = "";
	}
}
document.write("<div id='showpostdetail' class='dv'></div>");
function showdetail(w){
	if (w=="")return;
	var x=event.x;
	var y=event.y;
	showpostdetail.innerHTML=document.getElementById(w).innerHTML + "<br>";
	showpostdetail.style.visibility="visible";
	showpostdetail.style.display="block";
	showpostdetail.style.left=x+10;
	showpostdetail.style.pixelTop=y+document.documentElement.scrollTop+10;

}
function hidedetail(){
	showpostdetail.style.innerHTML=""
	showpostdetail.style.visibility="hidden";
	showpostdetail.style.display="None";
}