imgout=new Image(9,9);
imgin=new Image(9,9);

/////////////////BEGIN USER EDITABLE///////////////////////////////
   imgout.src="../img/script/u.gif";
   imgin.src="../img/script/d.gif";
///////////////END USER EDITABLE///////////////////////////////////

//this switches expand collapse icons
function filter(imagename,objectsrc){
   if (document.images){
      document.images[imagename].src=eval(objectsrc+".src");
   }
}

//show OR hide funtion depends on if element is shown or hidden
function shoh(id) { 
   
   if (document.getElementById) { // DOM3 = IE5, NS6
      if (document.getElementById(id).style.display == "none"){
         document.getElementById(id).style.display = 'block';
         filter(("img"+id),'imgin');         
      } else {
         filter(("img"+id),'imgout');
         document.getElementById(id).style.display = 'none';         
      }   
   } else { 
      if (document.layers) {   
         if (document.id.display == "none"){
            document.id.display = 'block';
            filter(("img"+id),'imgin');
         } else {
            filter(("img"+id),'imgout');   
            document.id.display = 'none';
         }
      } else {
         if (document.all.id.style.visibility == "none"){
            document.all.id.style.display = 'block';
         } else {
            filter(("img"+id),'imgout');
            document.all.id.style.display = 'none';
         }
      }
   }
}