var canClose = true;
var elmList = new Array();

//$(document).ready(function(){
//	$("a").filter("#menu_permalink_1").click(function(){
//		$("div").filter("#mmenu_permalink_1").toggle("slow");
//		return false;
//	});
//});

$(document).ready(function(){
	//var pagebody = document.getElementsByTagName("body")[0];
	$(elm).click(function() { 
		if(canClose) {
			clearMenu();
		}
		else {
			canClose = true;
		}
	});
	for(var i = 0; i < document.getElementsByTagName("div").length; i++) {
		elmList.push(document.getElementsByTagName("div")[i]);
	}
	for(var i = 0; i < document.getElementsByTagName("ul").length; i++) {
		elmList.push(document.getElementsByTagName("ul")[i]);
	}
	for(var i = 0; i < document.getElementsByTagName("a").length; i++) {
		var elm = document.getElementsByTagName("a")[i];
		if(elm.id.substring(0, 14) == "menu_permalink") {
			$("div").filter("#m" + $(elm).attr("id")).hide();
			$(elm).click(function() {
				//canClose = false;
				clearMenu();
				$("div").filter("#m" + $(this).attr("id")).toggle("slow");
				return false;
			});
		}
	}
});

function viewMenu(arg) {
	canClose = false;
	for(var i = 0; i < elmList.length; i++) {
		if(elmList[i].id.substring(0, 15) == "mmenu_permalink") {
			$(elmList[i]).hide("slow");
		}
		else if(elmList[i].id.substring(0, 5) == "mmenu") {
			elmList[i].style.visibility = (elmList[i].id == "m" + arg.id) ? setVisibility(elmList[i].id) : 'hidden';
		}
	}
	return false;
}

function setVisibility(arg) {
	if(document.getElementById(arg).style != null) {
		return (document.getElementById(arg).style.visibility == 'hidden') ?
			'visible' : 'hidden';
		}
	else
		return 'visible';
}

function clearMenu() {
	for(var i = 0; i < elmList.length; i++) {
		if(elmList[i].id.substring(0, 15) == "mmenu_permalink")
			$(elmList[i]).hide("slow");
		else if(elmList[i].id.substring(0, 5) == "mmenu")
			elmList[i].style.visibility = 'hidden';
	}
	return false;
}


<!--["D:\\Frontier\\Guest Databases\\www\\silos001.root"].site000001.["#scripts"].clickMenu-->
<!--18/01/2007; 18.08.10-->