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; 
			} 
	   } 
	} 
  }