function closelist()
  {
  	if (document.getElementById('DynamicList'))
  	{
  		document.getElementById('DynamicList').style.display="none";
  		for (var x = 2; x <= 8; x++)
   		{	
   			if (document.getElementById('DynamicList' + x))
   			{
     		document.getElementById('DynamicList'+ x).style.display="none";
   			}
   		}
  	}
}	
  
  // this function toggles the status of a list
  function toggle(image,list){
    var listElementStyle=document.getElementById(list).style;
    if (listElementStyle.display=="none"){
      listElementStyle.display="block";
      //when site goes live: document.getElementById(image).src="/img/downarrow.gif";
	  document.getElementById(image).src="/img/downarrow.gif";
      document.getElementById(image).alt="Close list";
    }else{
      listElementStyle.display="none";
       //when site goes live: document.getElementById(image).src="/img/rightarrow.gif";
	  document.getElementById(image).src="/img/rightarrow.gif";
      document.getElementById(image).alt="Open list";
    }
  }