// tree script by the others

function Toggle(item) {
	obj=document.getElementById(item);
	visible=(obj.style.display!="none")
	key=document.getElementById("0" + item);
	if (visible) {
		obj.style.display="none";
	} else {
		Collapse2();
		obj.style.display="block";
	}
}

function Expand() {
	divs=document.getElementsByTagName("DIV");
	for (i=0;i<divs.length;i++) {
	if(document.getElementById("0" + divs[i].id)) {
		divs[i].style.display="block";
		key=document.getElementById("0" + divs[i].id);
		}
	}
}

function Collapse() {
	divs=document.getElementsByTagName("DIV");
	for (i=0;i<divs.length;i++) {
	if(document.getElementById("0" + divs[i].id)) {
		divs[i].style.display="none";
		key=document.getElementById("0" + divs[i].id);
		}
	}
}

function Collapse2() {
	divs2=document.getElementsByTagName("DIV");
	for (j=0;j<divs2.length;j++) {
	if(document.getElementById("0" + divs2[j].id)) {
		divs2[j].style.display="none";
		key2=document.getElementById("0" + divs2[j].id);
		}
	}
}