// JavaScript Document
function openWindow(opurl)
{
	window.open (opurl, 'shdetail', 'height=460, width=400, top=0, left=0, toolbar=no, menubar=no, scrollbars=no,resizable=yes,location=no, status=no') ;
}
flag=false;
function DrawImage(ImgD,imgW,imgH){
   var image=new Image();
   image.src=ImgD.src;
   if(image.width>0 && image.height>0){
    flag=true;
    if(image.width/image.height>= imgW/imgH){
     if(image.width>imgW){  
     ImgD.width=imgW;
     ImgD.height=(image.height*imgW)/image.width;
     }else{
     ImgD.width=image.width;  
     ImgD.height=image.height;
     }
     }
    else{
     if(image.height>imgH){  
     ImgD.height=imgH;
     ImgD.width=(image.width*imgH)/image.height;     
     }else{
     ImgD.width=image.width;  
     ImgD.height=image.height;
     }
     }
    }
}