var ua = navigator.userAgent.toLowerCase();
	isIE = ((ua.indexOf("msie") != -1) && (ua.indexOf("opera") == -1) && (ua.indexOf("webtv") == -1));
function showsubmenu($sid){
    var temp=document.getElementById($sid);
    if (temp.style.display == 'none'){
		document.cookie = "lastmenu=" + escape($sid);
        temp.style.display='block';
    }
    else{
		document.cookie = "lastmenu=" + escape('') ;
        temp.style.display='none';
    }
}
function showimg(many,url1,url2,url3,pname){
	//return TB_show(pname,url1)
	if (many==1){
		var newarray=new Array();
		if (url1.length>5){
			newarray[0]=url1;
		}
		if (url2.length>5){
			newarray[1]=url2;
		}
		if (url3.length>5){
			newarray[2]=url3;
		}
		return TB_show2(pname,url1,newarray);
	}
	else{
		return TB_show(pname,url1)
	}
}
function op(url,urlid){
	window.open(url,urlid,"width=400,height=360,scrollbars=no")
	return false;
}

function hideElms(elmTag) {
	for (i=0; i<document.all.tags(elmTag).length; i++){
		obj = document.all.tags(elmTag)[i];
		if (!obj || !obj.offsetParent) continue;
		obj.style.visibility = "hidden";
	}
}
function JoinJob(job_id) {
	var name_tmep,txt,formAction;
	formAction = "join.asp?job_id="+job_id;
	if(isIE)hideElms('select');
	txt=" <form method=\"post\" id=\"alertform\"action=\""+formAction+"\" target=\"frameCheckForm\">"
	txt+=" <ul>"
	txt+="  <li style=\"list-style:none;padding-left:30px;background:#fafafa\">&nbsp;</li>"
	txt+="  <li style=\"list-style:none;padding-left:30px;background:#fafafa\"><div style=\"width:60px;float:left\">你的姓名:</div><input type=\"text\" name=\"j_name\" id=\"j_name\" /></li><br />"
	txt+="  <li style=\"list-style:none;padding-left:30px;background:#fafafa\"><div style=\"width:60px;float:left\">联系电话:</div><input type=\"text\" name=\"j_tel\" id=\"j_tel\" /></li><br />"
	txt+="  <li style=\"list-style:none;padding-left:30px;background:#fafafa\"><div style=\"width:60px;float:left\">性别:</div><select name='j_sex' style='width:65px;'><option value='男'>男</option><option value='女'>女</option></select></li><br />"
	txt+="  <li style=\"list-style:none;padding-left:30px;background:#fafafa\"><div style=\"width:60px;float:left\">详细说明:</div><textarea name=\"j_body\" id=\"j_body\" rows=\"8\" cols=\"40\"></textarea></li>"
	txt+=" </ul>"

	var alertFram = document.createElement("DIV");
	alertFram.id="alertFram";
	alertFram.style.position = "absolute";
	alertFram.style.left = "50%";
	alertFram.style.top = "50%";
	alertFram.style.marginLeft = "-250px" ;
	alertFram.style.marginTop = -160+document.documentElement.scrollTop+"px";
	alertFram.style.width = "500px";
	alertFram.style.height = "350px";
	//alertFram.style.background = "#fff";
	alertFram.style.textAlign = "center";
	alertFram.style.lineHeight = "350px";
	alertFram.style.zIndex = "10001";

	strHtml  = "<div style=\"margin:0px;padding:0px;width:100%\">\n";
	strHtml += "	<iframe id=\"frameCheckForm\" name=\"frameCheckForm\" src=\"about:blank\" style=\"display:none\"></iframe>"
	strHtml += "	<div style=\"background:#FF6500;text-align:left;padding-left:20px;font-size:14px;font-weight:bold;height:25px;line-height:25px;border:1px solid #FF9E33;\">[请填写你的信息]</div>\n";
	strHtml += "	<div style=\"background:#fff;padding-top:14px;text-align:left;font-size:12px;height:330px;line-height:180%;border-left:1px solid #FF9E33;border-right:1px solid #FF9E33;\">"+txt+"</div>\n";
	strHtml += "	<div style=\"background:#FFECDF;text-align:center;font-weight:bold;height:25px;line-height:25px; border:1px solid #FF9E33;\"><input type=\"button\" value=\"提交\" id=\"do_OK\" class=\"cool\" onclick=\"doSubmit();return false \"/>&nbsp;&nbsp;<input type=\"button\" value=\"返回\" id=\"do_OK_change\" onclick=\"doOk()\"  class=\"cool\" /></div>\n";
	strHtml += "</form></div>\n";
	alertFram.innerHTML = strHtml;
	document.body.appendChild(alertFram);
	this.doOk = function(){
		document.body.removeChild(alertFram);
	}
	this.doSubmit = function(){
	//alert("请填写完整的备注信息以便我们确定错误谢谢")
		if (document.getElementById("j_name").value.length<1){
			alert("请填写您的姓名以便我们联系谢谢");
		}
		else if (document.getElementById("j_tel").value.length<1){
			alert("请填写您的联系电话以便我们联系谢谢");
		}
		else if (document.getElementById("j_body").value.length<1){
			alert("请填写您的详细信息以便我们更准确的作出选择谢谢");
		}
		else {
			document.getElementById("alertform").submit();
			document.body.removeChild(alertFram);
			//alert('成功提交请等待我们的回复谢谢');
			//window.setTimeout('alert("感谢您的意见我们会尽快作出修改谢谢")',500);
		}
	}
}
function ChangePicture(url,pid,Ptitle){
	//$("#HP_load").css({display:"block"});
	var _img=document.getElementById(pid);
	_img.innerHTML='<img src="images/loading.gif" alt="" style="border:0;padding-top:60px"/>';
	var imgPreloader = new Image();
	imgPreloader.onload = function(){
		imgPreloader.onload = null;
		var x = 500;
		var y = 400;
		var imageWidth = imgPreloader.width;
		var imageHeight = imgPreloader.height;
		if (imageWidth > x) {
			imageHeight = imageHeight * (x / imageWidth);
			imageWidth = x;
			if (imageHeight > y) {
				imageWidth = imageWidth * (y / imageHeight);
				imageHeight = y;
			}
		} else if (imageHeight > y) {
			imageWidth = imageWidth * (y / imageHeight);
			imageHeight = y;
			if (imageWidth > x) {
				imageHeight = imageHeight * (x / imageWidth);
				imageWidth = x;
			}
		}
		window.setTimeout("document.getElementById('"+pid+"').innerHTML='<img src=\""+url+"\"/><h5>"+Ptitle+"</h5>'",1000);
	}
	imgPreloader.src = url;
}