function gogirl(a,e) {
	var menuClicked = a;
	var myClassName = menuClicked.className;
	if(myClassName.indexOf('select')!= -1){
		menuClicked.className = myClassName.replace('select','');
	} else {
		menuClicked.className = myClassName + 'select';
	};

	if (document.getElementById(e).style.display == 'none') {
		document.getElementById(e).style.display = 'block';
	} else {
		document.getElementById(e).style.display = 'none';
	}
}

function hideall() {
	var Nodes = document.getElementsByTagName('ul');
	var max = Nodes.length;
	for(var i = 0;i < max;i++) {
		var nodeObj = Nodes.item(i);
		nodeObj.style.display = 'none';
	}
	document.getElementById('menu').style.visibility = 'visible';
}


function collapseAll(){
	var Nodes = document.getElementsByTagName('a');
	var max = Nodes.length;
	for(var i = 0;i < max;i++) {
		var nodeObj = Nodes.item(i);
		if(nodeObj.className.indexOf('select')!= -1){
			nodeObj.className = nodeObj.className.replace('select','');
		};
	}
}

function expandAll(){
	var Nodes = document.getElementsByTagName('ul');
	var max = Nodes.length;
	for(var i = 0;i < max;i++) {
		var nodeObj = Nodes.item(i);
		nodeObj.style.display = 'block';
	}
	
	var classesArray = new Array('menuclass1','menuclass2','menuclass3');
	var Nodes = document.getElementsByTagName('a');
	var max = Nodes.length;
	for(var i = 0;i < max;i++) {
		var nodeObj = Nodes.item(i);
		for(y=0;y<classesArray.length;y++){
			if(nodeObj.className == classesArray[y]){
				nodeObj.className = nodeObj.className + 'select';
			};
		}
	}
}