// JavaScript Document

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

function displaySubMenu(li) {
            var subMenu = li.getElementsByTagName("ul")[0];
            subMenu.style.display = "block";
        }
        function hideSubMenu(li) {
            var subMenu = li.getElementsByTagName("ul")[0];
            subMenu.style.display = "none";
        }