function nbg(id)
{
    document.getElementById(""+id+"").style.color="#ff7900";
}
function obg(id)
{
    document.getElementById(""+id+"").style.color="";
}
function huadong(id)
{
    document.getElementById(""+id+"").style.display="block";
    if(id=="comone")
    {
        document.getElementById("comtwo").style.display="none";
    }
    if(id=="comtwo")
    {
        document.getElementById("comone").style.display="none";
    }
}
function gouwu(gouwu)   
{   
	WebShop.gouwu(gouwu);
}
function DrawImage(ImgD,FitWidth,FitHeight){
      var image=new Image();
      image.src=ImgD.src;
      if(image.width>0 && image.height>0){
          if(image.width/image.height>= FitWidth/FitHeight){
              if(image.width>FitWidth){
                  ImgD.width=FitWidth;
                  ImgD.height=(image.height*FitWidth)/image.width;
              }else{
                  ImgD.width=image.width; 
                 ImgD.height=image.height;
              }
          } else{
              if(image.height>FitHeight){
                  ImgD.height=FitHeight;
                  ImgD.width=(image.width*FitHeight)/image.height;
              }else{
                  ImgD.width=image.width; 
                 ImgD.height=image.height;
              } 
         }
      }
      var top = (FitHeight - ImgD.height) / 2;
      ImgD.style.paddingTop = top+"px";
      ImgD.style.paddingBottom = top+"px";
}