// JavaScript Document

if (document.getElementById){ 

document.write('<style type="text/css">\n')

document.write('.sub{display:none;}\n')

document.write('h4{cursor:hand;}\n')

document.write('#xpand{cursor:hand;}\n')

document.write('#coll{cursor:hand; display:none;}\n')

document.write('</style>\n')

}



function SwitchMenu(obj){

	if(document.getElementById){

	var el = document.getElementById(obj);

	var ar = document.getElementById("content").getElementsByTagName("ul"); 

		if(el.style.display != "block"){ 

			for (var i=0; i<ar.length; i++){

				if (ar[i].className=="sub") 

				ar[i].style.display = "none";

			}

			el.style.display = "block";

		}else{

			el.style.display = "none";

		}

	}

}



function SwitchDiv(obj) {

	if (document.getElementById) {

	var ia = document.getElementById(obj);

	var ib = document.getElementById("content").getElementsByTagName("div");

		if(ia.style.display != "block"){

			for (var l=0; l<ib.length; l++){

				if (ib[l].className=="sub")

				ib[l].style.display = "none";

			}

			ia.style.display = "block";

		}else{

			ia.style.display = "none";

		}

	}

}



function ToggleHide(obj) {

	var ID = document.getElementById(obj);

	if(ID.style.display == 'block') {

		ID.style.display ='none';

	} else {

		ID.style.display ='block';

	}

}



function ExpandAll() {

	if (document.getElementById) {

	var xa = document.getElementById("content").getElementsByTagName("ul");

	var xb = document.getElementById("xpand");

	var xc = document.getElementById("coll");

		for (var j=0; j<xa.length; j++) {

			if (xa[j].className=="sub")

			xa[j].style.display = "block";

		}

		xc.style.display = "block";

		xb.style.display = "none";

	}

}



function CollapseAll() {

	if (document.getElementById) {

	var ca = document.getElementById("content").getElementsByTagName("ul");

	var cb = document.getElementById("xpand");

	var cc = document.getElementById("coll");	

		for (var k=0; k<ca.length; k++) {

			if (ca[k].className=="sub")

			ca[k].style.display = "none";

		}

		cb.style.display = "block";

		cc.style.display = "none";	

	}

}