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;
               }       
           } 
      }
    }