//双击自动滚屏
var currentpos,timer; 
function initialize() 
{ 
timer=setInterval("scrollwindow()",30); 
} 
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
//----------------


function zfonline(name){
    var url
    url=name
    var l = ( screen.availWidth - 520 ) / 2;
    var t = ( screen.availHeight - 380 ) / 2;   
    window.open (url, '振智商城在线支付', 'height=380px, width=520px, left=' + l + ',top=' + t +', toolbar=no, menubar=no, scrollbars=yes, resizable=yes,location=no, status=no') 
}

function openwin(url){
    var l = ( screen.availWidth - 750 ) / 2;
    var t = ( screen.availHeight - 580 ) / 2;   
         window.open(url,'产品展示中心','left=' + l + ',top=' + t +', scrollbars=yes,resizable=no,location=no,width=750,height=580')
         }         
         
function showmap(name){
    var url
    url=name
    window.showModalDialog(url,'公司地图——振智','dialogWidth:650px;dialogHeight:400px;center:yes;help:no;scroll: no;resizable:no;status:no');
}


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 MM_preloadImages2() { //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_preloadImages2.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_swapImgRestore2() { //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_findObj2(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_findObj2(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage2() { //v3.0
  var i,j=0,x,a=MM_swapImage2.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj2(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}




function changelocation2(locationid)
{
//初始化
document.getElementById("bianhao").length = 0; 
document.getElementById("cppic").src ="image/xzcp.gif";
document.getElementById("cpname").innerHTML = "";
document.getElementById("lianjie").innerHTML = "";
//
var locationid=locationid;
var i;
for (i=0;i < j; i++)
{
if (xh[i][1] == locationid)
{ 
document.getElementById("bianhao").options[document.getElementById("bianhao").length] = new Option(xh[i][0], xh[i][2]);
document.getElementById("cppic").src ="image/xzcp.gif";
document.getElementById("cpname").innerHTML = "";
}
}
var varItem = new Option("请选择型号", "请选择型号"); 
document.getElementById("bianhao").options.add(varItem,0); 
//默认为提示选择
document.getElementById("bianhao").value="请选择型号";
} 


function changelocation3(locationid)
{
var locationid=locationid;
var i;
for (i=0;i < j; i++)
{
if (xh[i][0] == locationid)
{ 
document.getElementById("cppic").src = "../cp/x/"+xh[i][4];
document.getElementById("cpname").innerHTML = xh[i][3];
document.getElementById("cp_id").value =xh[i][5];
document.getElementById("lianjie").innerHTML = "（<a href='view.asp?id="+xh[i][5]+"'>查看<b>"+locationid+"</b>的详细资料</a>）";
break;
}else{
document.getElementById("cppic").src = "image/xzcp.gif";
document.getElementById("cpname").innerHTML = "";
document.getElementById("cp_id").value =0 ;
document.getElementById("lianjie").innerHTML = "";
}
}
} 


function onlinecheck(form){	

  if (document.getElementById("zh_fenlei").value == "请选择分类")
  {
    alert("请选择产品分类");
    document.getElementById("zh_fenlei").focus();
    return (false);
  }
  
  
  
    if (document.getElementById("bianhao").value == "请选择型号")
  {
    alert("请选择产品型号。");
    document.getElementById("bianhao").focus();
    return (false);
  }
  
  
  
  		
if (document.getElementById("name").value == "")
  {
    alert("请输入您的姓名。");
    document.getElementById("name").focus();
    return (false);
  } 
  
   if (document.getElementById("Mobletel").value == "")
  {
    alert("请输入您的联系电话。");
    document.getElementById("Mobletel").focus();
    return (false);
  }

    if(!isNumber(document.getElementById("Mobletel").value))
  {
   alert('联系电话输入不正确');
   document.getElementById("Mobletel").focus();          		
   return false;
  }
  
    
  
   if (document.getElementById("Addr").value == "")
  {
    alert("请填写您的联系地址。");
    document.getElementById("Addr").focus();
    return (false);
  }
  
  
  if (document.getElementById("email").value == "")
  {
    alert("为了及时发送定单进度信息给您，请填写您的邮箱地址。");
    document.getElementById("email").focus();
    return (false);
  }
  
  
   if (document.getElementById("email").value == "为及时发送定单进度信息，请正确填写。")
  {
    alert("为了及时发送定单进度信息给您，请填写您的邮箱地址。");
    document.getElementById("email").focus();
    return (false);
  }
  
  
   if (!isEmail(document.getElementById("email").value))
  {
    alert("请输入email不规范，请重新输入!");
    document.getElementById("email").focus();
    return false;
  }
  
  
    //if (document.getElementById("Content").value == "")
 // {
   // alert("请输入您要咨询的问题或者要订购的产品。");
   // document.getElementById("Content").focus();
   // return (false);
  //}

 
 
  if (document.getElementById("verifylf").value == "")
  {
    alert("请填写验证号码。");
    document.getElementById("verifylf").focus();
    return (false);
  }
   
		
}

function isNumber(s) //数字判断函数
{
var digits = "0123456789-()（）";
var i = 0;
var sLength = s.length;

while ((i < sLength))
{
var c = s.charAt(i);
if (digits.indexOf(c) == -1) return false;
i++;
}
return true;
}



function viewcheck(form){	
		
if (form.Name.value == "")
  {
    alert("请输入您的姓名。");
    form.Name.focus();
    return (false);
  }

 
 
  
   if (form.Mobletel.value == "")
  {
    alert("请输入您的联系电话。");
    form.Mobletel.focus();
    return (false);
  }

    if(!isNumber(form.Mobletel.value))
  {
   alert('联系电话输入不正确');
   form.Mobletel.focus();          		
   return false;
  }
  
  

  
  
   if (form.Addr.value == "")
  {
    alert("请填写您的联系地址。");
    form.Addr.focus();
    return (false);
  }
  
  
  
  
  if (form.email.value == "")
  {
    alert("为了及时发送定单进度信息给您，请填写您的邮箱地址。");
    form.email.focus();
    return (false);
  }
  
  
   if (form.email.value == "为及时发送定单进度信息，请正确填写。")
  {
    alert("为了及时发送定单进度信息给您，请填写您的邮箱地址。");
    form.email.focus();
    return (false);
  }
  
  
   if (!isEmail(document.getElementById("email").value))
  {
    alert("请输入email不规范，请重新输入!");
    document.getElementById("email").focus();
    return false;
  }
  
  
    //if (form.Content.value == "")
  //{
   // alert("请输入您要咨询的问题或者要订购的产品。");
    //form.Content.focus();
    //return (false);
 // }

 
 
  if (document.getElementById("verifylf").value == "")
  {
    alert("请填写验证号码。");
    document.getElementById("verifylf").focus();
    return (false);
  }	
}




function jdcheck(form){
if (document.getElementById("code").value == "输入定单编号")
  {
    alert("请输入定单编号。");
    document.getElementById("code").focus();
    return (false);
  }	
  if (document.getElementById("code").value == "")
  {
    alert("请输入定单编号。");
    document.getElementById("code").focus();
    return (false);
  }
  if (document.getElementById("code").value.length!=21)
  {
    alert("输入的定单编号不正确，应为字母和数字组成的21位编号。");
    document.getElementById("code").focus();
    return (false);
  }
}
  
  
  
function sscheck(form){
if (document.getElementById("key").value == "")
  {
    alert("请输入搜索的关键字。");
    document.getElementById("key").focus();
    return (false);
  }  
}