// JavaScript Document

function opencat(cat,img){
	if(cat.style.display=="none"){
	cat.style.display="";
	//img.src="images/icon_arrow_red.gif";
	}	else {
	cat.style.display="none"; 
//	img.src="images/icon_arrow_gray.gif";
	}
}

function CheckJob()
{
	if (document.form1.Quarters.value.length < 2 || document.form1.Quarters.value.length > 30){
		alert ("提示：\n\n职位必须在2-30字之间！");
		document.form1.Quarters.focus();
		return false;
	}
	if (document.form1.Name.value.length < 2 || document.form1.Name.value.length > 16){
		alert ("提示：\n\n姓名必须在2-16字之间！");
		document.form1.Name.focus();
		return false;
	}
	if (document.form1.Birthday.value.length!=10){
		alert ("提示：\n\n出生日期格式不对！");
		document.form1.Birthday.focus();
		return false;
	}
	if (document.form1.Stature.value.length != 3){
		alert ("提示：\n\n身高格式不对！");
		document.form1.Stature.focus();
		return false;
	}
	if (document.form1.Residence.value.length < 4 ||document.form1.Residence.value.length > 30 ){
		alert ("提示：\n\n户籍所在地在4-30个符之间！");
		document.form1.Residence.focus();
		return false;
	}
	if (document.form1.Edulevel.value.length < 20 ){
		alert ("提示：\n\n教育经历必须在20字以上！");
		document.form1.Edulevel.focus();
		return false;
	}
	if (document.form1.Experience.value.length < 20 ){
		alert ("提示：\n\n工作经历必须在20字以上！");
		document.form1.Experience.focus();
		return false;
	}
	if (document.form1.Phone.value == "" || document.form1.Phone.value.length < 8){
		alert ("提示：\n\n联系电话必须在8个字符以上！");
		document.form1.Phone.focus();
		return false;
	}

    if(document.form1.Email.value.length!=0)
     {
       if (document.form1.Email.value.charAt(0)=="." ||        
            document.form1.Email.value.charAt(0)=="@"||       
            document.form1.Email.value.indexOf('@', 0) == -1 || 
            document.form1.Email.value.indexOf('.', 0) == -1 || 
            document.form1.Email.value.lastIndexOf("@")==document.form1.Email.value.length-1 || 
            document.form1.Email.value.lastIndexOf(".")==document.form1.Email.value.length-1)
        {
         alert("Email地址格式不正确！");
         document.form1.Email.focus();
         return false;
         }
      }
    else
     {
      alert("Email不能为空！");
      document.form1.Email.focus();
      return false;
      }
 }
 
 
 function fontZoom(size){
 document.getElementById('fontZoom').style.fontSize=size+'px'
}

var currentpos,timer;

function initialize()
{
timer=setInterval("scrollwindow()",50);
}
function sc(){
clearInterval(timer);
}
function scrollwindow()
{
currentpos=document.body.scrollTop;
window.scroll(0,++currentpos);
if (currentpos != document.body.scrollTop)
sc();
}
document.onmousedown=sc
document.ondblclick=initialize