function Menu(term){
   if(document.getElementById(term).style.display=="none")
   {
	 document.getElementById(term).style.display="block";
 	 document.getElementById(term+"big").className="active";
    }
	else
	{
	  document.getElementById(term).style.display="none";
	  document.getElementById(term+"big").className="";	
	}
}

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/image.height>= 120/120){ 
  if(image.width>120){
   ImgD.width=120; 
   ImgD.height=(image.height*120)/image.width; 
  }else{ 
   ImgD.width=image.width;
   ImgD.height=image.height; 
  } 
  /*ImgD.alt="bigpic"  */
 } 
 else{ 
  if(image.height>120){
   ImgD.height=120; 
   ImgD.width=(image.width*120)/image.height; 
  }else{ 
   ImgD.width=image.width;
   ImgD.height=image.height; 
  } 
   /*ImgD.alt="bigpic"  */ 
 } 
}
}