// JScript File
//HUAYU TECHNOLOGY COMPANY



function Flash(Path,Width,Height,Transparent){
	 var Temp,T=""
	 Temp='<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000" id="FlashH" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" border="0" width="'+Width+'" height="'+Height+'">'
	 Temp+='<param name="movie" value="'+Path+'"/>'
	 Temp+='<param name="quality" value="High"/>'
	 Temp+='<param name="scale" value="ExactFit"/>'
	 if (Transparent) {Temp+=' <param name="wmode" value="transparent"/>';T='wmode="transparent"'}
	 Temp+='<embed src="'+Path+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" name="FlashH" width="'+Width+'" height="'+Height+'" quality="High"'+T+' scale="ExactFit"/>'
	 Temp+='</object>'
	 document.getElementById("Flash").innerHTML=Temp
}

function load(data,vis)
{ 
  var loads=document.getElementById("load");
  if(loads){
  }else{
  var x=document.body.clientWidth/2-100;
  var y=document.body.clientHeight/2;
  var temp="";
  temp+='<img src="images/load.gif" /><br/>';
  temp+=data;
  var div = document.createElement("div");
  div.id = "load";
  div.style.left =x+"px";
  div.style.top = y+"px";
  div.style.position = 'absolute';
  div.style.zIndex = "5000";
  div.innerHTML = temp;
  document.body.appendChild(div);
  }
  
  if(!vis){
    document.getElementById("load").style.visibility = "hidden"; 
  }else
  {
    document.getElementById("load").style.visibility = "visible"; 
  }
}

var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
      function() {return new ActiveXObject('Microsoft.XMLHTTP')},
      function() {return new XMLHttpRequest()}
    ) || false;
  }
}

var Try = {
  these: function() {
    var returnValue;

    for (var i = 0; i < arguments.length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) {}
    }

    return returnValue;
  }
}


function postback(url,callback,data,paras){
    var req=Ajax.getTransport();
    if(!req)
    {
      alert("浏览器创建AJAX对象时出现错误，数据操作失败！");
    }else{
       load(data,true)
       if (url.indexOf("?") > 0)
       {
         url += "&r=" + Math.random();
       }else{
         url += "?r=" + Math.random();
       }
       req.open("GET",url,true);
       req.send(null);
       req.onreadystatechange=function(){
		if (req.readyState == 4) {// only if req shows "loaded"
			if (req.status < 400) {// only if "OK"
				callback(req,data,paras);
				//alert("操作成功 ！");
				load(data,false)
			}else{
		     alert("数据传送出现未知错误！");
		     load(data,false);
		    }
			try {
				delete req;
				req = null;
			} catch (e) {}
		}
       }
    }
}

function showback(req,data,paras)
{
  document.getElementById(paras).innerHTML=req.responseText;
}
function showpro(id,pages,divs){
  uri="feedback.asp?act=prolist&fid="+id+"&page="+pages;
  postback(uri,showback,"正在读取数据，请稍侯！",divs)
}

function showproduct(id,divs){
  uri="feedback.asp?act=product&id="+id;
  postback(uri,showback,"正在读取数据，请稍侯！",divs)
}

function dopost()
{ 
  if(!checkpost()){return false};
  try{document.getElementById("sumbit").disabled=true}catch(e){}
  uri="feedback.asp?act=msg&name="+document.getElementById("name").value+"&phone="+document.getElementById("phone").value+"&mail="+document.getElementById("mail").value+"&contents="+document.getElementById("contents").value;
 postback(uri,feedback,"正在提交您的留言，请稍侯！","reqform")
}

function feedback(req,data,paras)
{var temp="<span class='title'>"+document.getElementById("name").value+"</span> 您好，您的留言已提交：<br/>";
  temp+="<span class='title'>内容：</span>";
  temp+=document.getElementById("contents").value;
  temp+="<br/><br/>我们会及时通过您填写的联系方式跟您联系。";
  document.getElementById(paras).innerHTML=temp;
}