var flag=false; 
function DrawImage(ImgD){ 
var image=new Image(); 
image.src=ImgD.src; 
if(image.width>0 && image.height>0){ 
  flag=true;
  if(image.width>145 || image.height>120){
  if(image.width>image.height){
	  ImgD.width = 145;
	  ImgD.height = (image.height*145)/image.width;
  }else{
	  ImgD.height = 120;
	  ImgD.width = (image.width*120)/image.height;
  }
}else{
	ImgD.height = image.height;
	ImgD.width = image.width;
}
}
}