if (document.images) {
   
     button1 = new Image
     button2 = new Image
	 
	 button3 = new Image
     button4 = new Image
	 
	 button5 = new Image
     button6 = new Image
	 
	 
	 	 
     button1.src = 'images/click.jpg'
     button2.src = 'images/click-hvr.jpg'
	 
	 button3.src = 'images/ask-denny.jpg'
     button4.src = 'images/ask-denny-hvr.jpg'
	 
	 button5.src = 'images/ask-denny-inner.jpg'
     button6.src = 'images/ask-denny-inner-hvr.jpg'
 }
 
 
 function expand(s)
{
  var td = s;
  var d = td.getElementsByTagName("div").item(0);

  td.className = "menuHover";
  d.className = "menuHover";
}

function collapse(s)
{
  var td = s;
  var d = td.getElementsByTagName("div").item(0);

  td.className = "menuNormal";
  d.className = "menuNormal";
}