var links = new Array();

function show(id)
{
  //alert(id);
  var link;
  
  for( i = 0; i < links.length; i++)
  {
    //  alert(links[i]);
      link = document.getElementById(links[i]);
      link.style.display = 'none'; 
	} 
	
  var link = document.getElementById(id);
  link.style.display = 'block';
}

function reshow(idName)
{
  //alert(idName);
  setTimeout("show("+ idName +");",1000);

}

function createMenu(tag,myClass,initialId)
{
  //alert(initialId);
  links.push(initialId);
  
  var anchors =document.getElementsByTagName(tag);

  //alert(anchors.length);
    
  for( i = 0; i < anchors.length; i++)
  {
 // alert(anchors[i].id +" "+ anchors[i].className);
		if( anchors[i].className.match(myClass) )
		{
		  links.push(anchors[i].id);
		}
	}  
}