// Rev. 09/07/2003

function caToggle(item) {
	
   obj=document.getElementById(item);
   visible=(obj.style.display!="none")
   key=document.getElementById("x" + item);
   if (visible) {
     obj.style.display="none";
   } else {
      obj.style.display="block";
   }
}

function caExpand() {
	
	
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     key=document.getElementById("x" + divs[i].id);
	 if(key == null)
		continue;
	 divs[i].style.display="block";	
     key.innerHTML="<img src='images/tree/textfolder.gif' width='11' height='11' hspace='0' vspace='0' border='0'>";
   }
}

function caCollapse() {

   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     key=document.getElementById("x" + divs[i].id);
	 if(key == null)
		continue;
	 divs[i].style.display="none";	
     key.innerHTML="<img src='images/tree/folder.gif' width='11' height='11' hspace='0' vspace='0' border='0'>";
   }
}