var menu1_selected = new Image() 
menu1_selected.src = "menu1_selected.gif"; 

var menu1 = new Image()
menu1.src = "menu1.gif";

var menu2_selected = new Image() 
menu2_selected.src = "menu2_selected.gif"; 

var menu2 = new Image()
menu2.src = "menu2.gif";

var menu3_selected = new Image() 
menu3_selected.src = "menu3_selected.gif"; 

var menu3 = new Image()
menu3.src = "menu3.gif";

var menu4_selected = new Image() 
menu4_selected.src = "menu4_selected.gif"; 

var menu4 = new Image()
menu4.src = "menu4.gif";


function Toggle(item) {
   obj=document.getElementById(item);
   visible=(obj.style.display!="none")
   key=document.getElementById("x" + item);
   if (visible) {
     obj.style.display="none";
     key.innerHTML="<img src='mifolder.gif' width='34' height='33' hspace='0' vspace='0' border='0'>";
   } else {
      obj.style.display="block";
      key.innerHTML="<img src='mitextfolder.gif' width='34' height='33' hspace='0' vspace='0' border='0'>";
   }
}

function Expand() {
   divs=document.getElementsByTagName("DIV");
   for (i=1;i<divs.length;i++) {
	 divs[i].style.display="block";
	 key=document.getElementById("x" + divs[i].id);
     key.innerHTML="<img src='mitextfolder.gif' width='34' height='33' hspace='0' vspace='0' border='0'>";
	 
   }
}

function Collapse() {
   divs=document.getElementsByTagName("DIV");
   for (i=1;i<divs.length;i++) {
     divs[i].style.display="none";
     key=document.getElementById("x" + divs[i].id);
     key.innerHTML="<img src='mifolder.gif' width='34' height='33' hspace='0' vspace='0' border='0'>";
   }
}