// JavaScript Document
  function checkSecDomain(){
    if(form1.domain.value==""){
        alert("请填写你要查询的域名！");
		form1.domain.focus();
		return false;
    }	
  }
  
function checkdata(o){
  var b = false;
  var obj = document.getElementById(o);
  for(i = 0; i<obj.length;i++){
      if(obj[i].checked == false){
          b = false;
	  }else{
	      b = true;
	  }
	  alert(b);
  }
  return b;
}  

function CheckPost(){
	if(myform.uname.value==''){alert('您的名称还没填写！');myform.uname.focus();return false;}
	if(myform.title.value==''){alert('留言标题还没填写！');myform.title.focus();return false;}
	if(myform.content.value==''){alert('内容不能为空！');myform.content.focus();return false;}
	if(myform.content.value.length<2||myform.content.value.length>500){alert('内容长度不能太长也不能太短！');myform.content.focus();return false;}
	myform.submit();
	}
function CheckSec(){
	if(form1.keyword.value==""||form1.keyword.value=="请输入关键字"){
		alert("请输入关键字！");
		form1.keyword.focus();
		return false;
		}
	}
function CheckReg1(){
if(myform1.uname.value==""){alert("用户名不能为空!!");myform1.uname.focus();return false;}
if(myform1.pwd.value==""){alert("登陆密码不能为空!!");myform1.pwd.focus();return false;}
if(myform1.pwd2.value==""){alert("请确认一次密码!!");myform1.pwd2.focus();return false;}
if(myform1.pwd.value!=myform1.pwd2.value){alert("两次密码不一致!!请确认！");myform1.pwd.focus();return false;}
if(myform1.codes.value==""){alert("系统验证码不能为空!!");myform1.codes.focus();return false;}
myform1.submit();
} 


function CheckInfo(){
if(myform.matename.value==""){alert("所在班级不能为空!!");myform.matename.focus();return false;}
if(myform.tname.value==""){alert("您的真实姓名不能为空!!");myform.tname.focus();return false;}
if(myform.content.value==""){alert("请填写一点简历让其它校友更好的了解您!!");myform.content.focus();return false;}
if(myform.content.value.length>660){alert('简历长度不能太长了，已经超过660个字符了！');myform.content.focus();return false;}
myform.submit();
} 


function CheckLogin(){
if(myform.uname.value==""){alert("用户名不能为空!!");myform.uname.focus();return false;}
if(myform.pwd.value==""){alert("登陆密码不能为空!!");myform.pwd.focus();return false;}
if(myform.codes.value==""){alert("系统随机验证码不能为空!!");myform.codes.focus();return false;}
myform.submit();
} 

function addFav(){
 window.external.AddFavorite(location.href,document.title);
}




function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function runClock() {
theTime = window.setTimeout("runClock()", 100);
var today = new Date();
var display= today.toLocaleString();
window.status="网达网络提示您：现在时间："+display+" 时刻关注生活，时刻关注网络！";
}
runClock();


function ShowDialog(url,w,h,isBar) {//打开非模态居中窗口
  var  iWidth=w; //窗口宽度
  var  iHeight=h;//窗口高度
  var  iTop=0
  var  iTop=(window.screen.height-iHeight)/2;
  var  iLeft=(window.screen.width-iWidth)/2;
  window.open(url,"Detail","Scrollbars="+ isBar +",Toolbar=no,Location=no,Direction=no,Resizeable=no,Width="+iWidth+" ,Height="+iHeight+",top="+iTop+",left="+iLeft) 
} 

function checkUserID(name){
	ShowDialog("R_Check.asp?UserName="+name,"316","120","no")
	}
function GetPass(){
	ShowDialog("getpwd.asp","250","120","no")
	}	

function ReSizeImg(Img,width,height)
{ 
    var image=new Image(); 
    image.src=Img.src; 
    //width=236;//预先设置的所期望的宽的值
    //height=170;//预先设置的所期望的高的值
    if(image.width>width||image.height>height)    //现有图片只有宽或高超了预设值就进行js控制
    {
        w=image.width/width;
        h=image.height/height;		
        if(w>h)
        {
            //比值比较大==>宽比高大
            //定下宽度为width的宽度
            Img.width=width;
            //以下为计算高度
            Img.height=image.height/w;			
        }
        else
        {
            //高比宽大
            //定下宽度为height高度
            Img.height=height;
            //以下为计算高度
            Img.width=image.width/h;			
        }		
    }
}