//图片等比缩放
var flag=false; 
function DrawImage(ImgD,width,height)
{ 
 var image=new Image(); 
 image.src=ImgD.src; 
 if(image.width>0 && image.height>0)
 { 
      flag=true; 
      if(image.width/image.height>= width/height)
      { 
           if(image.width>width){
            ImgD.width=width; 
            ImgD.height=(image.height*width)/image.width; 
           }else{ 
            ImgD.width=image.width;
            ImgD.height=image.height; 
           } 
  // ImgD.alt=image.width+"x"+image.height; 
  } 
  else{ 
       if(image.height>height){
        ImgD.height=height; 
        ImgD.width=(image.width*height)/image.height; 
       }else{ 
        ImgD.width=image.width;
        ImgD.height=image.height; 
       } 
  // ImgD.alt=image.width+"x"+image.height; 
  } 
 }
}
  

function $(id)
{
return document.getElementById(id);
}

function Selected(obj,value)
{
  for(var i=0;i<document.getElementById(obj).options.length;i++)
        { 
         if(document.getElementById(obj).options[i].value==value)
         {
            document.getElementById(obj).options[i].selected=true;break;
         }   
       }
}
//ajax联动下拉，取得机型
function RW_MyMobiles(mid,mbs,value)
{ 
   if (mid!='')
   {
   document.getElementById('CompanyID').disabled = true;
   document.getElementById('MobileID').disabled = true;
   document.getElementById('MobileID').length=1;
    if(!mbs&&mid!='')
	{
	  document.getElementById('MobileID').options[0].text='载入中请稍候';
	  getMobile("js/IMobile_list.aspx?id="+mid);
	  return true;
    }
    var strArr = mbs.split(',');
    document.getElementById("MobileID").length=0;
    document.getElementById("MobileID").options.add(new Option("手机型号",""));
   for(var i = 0 ;i<strArr.length-1;i+=2)
   {
   document.getElementById("MobileID").options.add(new Option(strArr[i+1],strArr[i]));
   }
	document.getElementById('CompanyID').disabled = false;
	document.getElementById('MobileID').disabled = false;
	 if(value)
	 {
	  for(var i=0;i<document.getElementById("MobileID").options.length;i++)
        { 
         if(document.getElementById("MobileID").options[i].value==value)
         {
            document.getElementById("MobileID").options[i].selected=true;break;
         }  
        } 
	 }
  }else
  {
  document.getElementById('MobileID').disabled = true;
  return true;
  }
}

function search_company() {
document.writeln("<select size=1 name=\"cid\" id=\"CompanyID\" onchange=\"RW_MyMobiles(this.value);\" ");
document.writeln("	<option value=\"\">选择品牌</option>");
document.writeln("	<option value=\"\">选择品牌</option>");
document.writeln("<option value=\"2\">诺基亚</option>");
document.writeln("<option value=\"1\">摩托罗拉</option>");
document.writeln("<option value=\"3\">索尼爱立信</option>");
document.writeln("<option value=\"7\">三星</option>");
document.writeln("<option value=\"26\">多普达</option>");
document.writeln("<option value=\"12\">夏普</option>");
document.writeln("<option value=\"9\">松下</option>");
document.writeln("<option value=\"4\">西门子</option>");
document.writeln("<option value=\"20\">波导</option>");
document.writeln("<option value=\"10\">NEC</option>");
document.writeln("<option value=\"11\">LG</option>");
document.writeln("<option value=\"16\">联想</option>");
document.writeln("<option value=\"8\">三菱</option>");
document.writeln("<option value=\"54\">黑莓</option>");
document.writeln("<option value=\"55\">BMW</option>");
document.writeln("<option value=\"56\">天语</option>");
document.writeln("<option value=\"21\">南方高科</option>");
document.writeln("<option value=\"22\">海尔</option>");
document.writeln("<option value=\"23\">首信</option>");
document.writeln("<option value=\"24\">夏新</option>");
document.writeln("<option value=\"25\">TCL</option>");
document.writeln("<option value=\"5\">飞利浦</option>");
document.writeln("<option value=\"6\">阿尔卡特</option>");
document.writeln("<option value=\"17\">熊猫</option>");
document.writeln("<option value=\"18\">中兴</option>");
document.writeln("<option value=\"19\">康佳</option>");
document.writeln("<option value=\"13\">科健</option>");
document.writeln("<option value=\"14\">东信</option>");
document.writeln("<option value=\"15\">迪比特</option>");
document.writeln("<option value=\"27\">大显 </option>");
document.writeln("<option value=\"28\">伊诺</option>");
document.writeln("<option value=\"29\">萨基姆</option>");
document.writeln("<option value=\"30\">VK（唯开）</option>");
document.writeln("<option value=\"31\">CECT</option>");
document.writeln("<option value=\"32\">明基</option>");
document.writeln("<option value=\"33\">京瓷</option>");
document.writeln("<option value=\"34\">大唐</option>");
document.writeln("<option value=\"35\">三洋</option>");
document.writeln("<option value=\"36\">泛泰</option>");
document.writeln("<option value=\"37\">OKWAP</option>");
document.writeln("<option value=\"38\">乐华</option>");
document.writeln("<option value=\"39\">桑达</option>");
document.writeln("<option value=\"40\">金立</option>");
document.writeln("<option value=\"41\">海信</option>");
document.writeln("<option value=\"42\">天时达</option>");
document.writeln("<option value=\"43\">数源</option>");
document.writeln("<option value=\"44\">维科</option>");
document.writeln("<option value=\"45\">东方龙</option>");
document.writeln("<option value=\"46\">创维</option>");
document.writeln("<option value=\"47\">GT佳通</option>");
document.writeln("<option value=\"48\">华硕</option>");
document.writeln("<option value=\"49\">惠普</option>");
document.writeln("<option value=\"50\">SK</option>");
document.writeln("<option value=\"51\">UT斯达康</option>");
document.writeln("<option value=\"52\">侨兴</option>");
document.writeln("<option value=\"53\">长虹</option>");
document.writeln("<option value=\"57\">步步高</option>");
document.writeln("<option value=\"61\">迪士尼</option>");
document.writeln("<option value=\"100\">德赛</option>");
document.writeln("<option value=\"101\">中天</option>");
document.writeln("<option value=\"102\">金鹏</option>");
document.writeln("<option value=\"103\">高新奇</option>");
document.writeln("<option value=\"106\">亚洲星</option>");
document.writeln("<option value=\"107\">Palm</option>");
document.writeln("<option value=\"108\">Apple</option>");
document.writeln("<option value=\"109\">嘉源</option>");
document.writeln("</select>");
document.writeln("<SELECT  id=MobileID disabled='true' class=\"select1\"  size=1 name=mid><OPTION value=\"\" selected>选择型号</OPTION><OPTION value=\"\">请先选择品牌</OPTION></SELECT>");
}

function getXMLHttpRequest(){
    var MSXML = [ 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP','MSXML2.XMLHTTP.6.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP.5.0', 'MSXML2.XMLHTTP.4.0']; 
    var a ; 
    for(var n = 0; n < MSXML.length; n++)
    { 
        try
        { 
	        a = new ActiveXObject(MSXML[n]); 
	        break; 
        }
        catch(e){
        }
        
     } 
     if(typeof(a)=="undefined"){
     try{
        a = new XMLHttpRequest;
     } catch(e){}
     }
    
     return a;
  }
        
 var xmlhttp2;
 //请求机型列表
function getMobile(_url,value){
  var url = _url;
  if(xmlhttp2&&xmlhttp2.readyState!=0&&xmlhttp2.readyState!=4){
       xmlhttp2.abort()
    }
    if(xmlhttp2)xmlhttp2.onreadystatechange=function(){};
    xmlhttp2 = getXMLHttpRequest();
    
    if(typeof(xmlhttp2) == "undefined"){
        alert("您的浏览器禁止了ActiveXObject的功能，请开放该项权限后再进行操作！");
        return ;
    }
    xmlhttp2.open("GET",_url, true);    
    xmlhttp2.onreadystatechange=function(){
         if(xmlhttp2.readyState == 4 ){
            if (xmlhttp2.status==200){
                 	RW_MyMobiles(1,xmlhttp2.responseText,value);
               }
         }
    };
    xmlhttp2.send(null);  
}