//var ie = (document.all) ? true : false;

function js_findObj(n, d) {
	var p,i,x;
	if(!d) {
		d=document;
	}
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) {
		x=d.all[n];
	}
	for (i=0;!x&&i< d.forms.length;i++) {
		x=d.forms[i][n];
	}
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) {
		x=js_findObj(n,d.layers[i].document);
	}
	
	if(!x && d.getElementById) {
		x=d.getElementById(n);
	}
	return x;
}


function Toggle(item) {
	//alert(item);
	var obj=js_findObj(item);//obj=document.getElementById(item);
	var visible=(obj.style.display != "none");
	var key=js_findObj('x'+item);//key=document.getElementById("x" + item);
   
	if (visible) {
		 obj.style.display="none";
		 key.innerHTML='<img src="/media/images/plus.gif" alt="" onclick="Toggle(\''+item+'\')" />';
	} else {
		 obj.style.display="block";
		 key.innerHTML='<img src="/media/images/minus.gif" alt="" onclick="Toggle(\''+item+'\')" />';
	}

}
function Expand() {

   var uls=document.getElementsByTagName("ul");
   //divs = (ie) ? document.all['ul'] : document.getElementsByTagName("ul");

   for (var i=0; i< divs.length; i++) {
     uls[i].style.display="block";
	var key=js_findObj('x'+uls[i].id);//key=document.getElementById("x" + uls[i].id);
         key.innerHTML='<img src="/media/images/plus.gif" alt="" />';
   }
}
function Collapse() {
  var uls=document.getElementsByTagName("ul");
  // uls= (ie) ? document.all['div'] : document.getElementsByTagName("uls");

   for (var i=0; i< divs.length; i++) {
    uls[i].style.display="none";
    var key=js_findObj('x'+uls[i].id); //key=document.getElementById("x" + uls[i].id);
      key.innerHTML='<img src="/media/images/minus.gif" alt="" />';
   }
}