function checkTableLoaded() {			// menu is created inside a table (with id "maintable"), it must be created outside the table
	if (document.getElementById('maintable')) {	// if not, all menu layers will have a width of 0px (layer.offsetWidth) && menu#_ref.offsetTop & offsetLeft = 0;
		window.clearTimeout(loadTimer);	// this function works faster than addLoadEvent, as the menu tends to position too slow on pages with big downloads
		eval(loadOrResizePos);		// addLoadEvent is used as well, so the menu is put in the right place again if the page is resized while loading (onResize only works after page has been fully loaded)
	} else loadTimer = window.setTimeout("checkTableLoaded()", 100);
}

function addLoadEvent(func) {			// menu uses onLoad event - to have another onLoad event, add it right after BODY tag (eg <SCRIPT>addLoadEvent(function() { javascript:alert('yebagogo'); });</SCRIPT> or <SCRIPT>addLoadEvent(init);</SCRIPT>)
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
		func();
		}
	}
}

function addResizeEvent(func) {			// menu uses onResize event - to have another onResize event, add it right after BODY tag (eg <SCRIPT>addResizeEvent(function() { javascript:alert('yebagogo'); });</SCRIPT> or <SCRIPT>addResizeEvent(init);</SCRIPT>)
	var oldonresize = window.onresize;
	if (typeof window.onresize != 'function') {
		window.onresize = func;
	} else {
		window.onresize = function() {
			if (oldonresize) {
				oldonresize();
			}
		func();
		}
	}
}

var menu_layers = new Array(); var loadOrResizePos = ''; renderMenu('1');
function renderMenu(mnr) {
	window['menu' + mnr + '_old_main_pos'] = 0; window['menu' + mnr + '_new_main_pos'] = 0; window['menu' + mnr + '_to']; window['menu' + mnr + '_opened'];
	menu_start(mnr);		// make position relative
	menu_read(mnr, '', '');		// read menu and build layers
	menu_resize(mnr, '');		// give all relevant layers equal width
	menu_resize(mnr, 'andPosition');	// twice since layers prior to widest may not have been resized yet + place layers at the right position
	menu_end();		// close menu container layer
	loadOrResizePos += "document.getElementById('menu" + mnr + "_container').style.left = document.getElementById('menu" + mnr + "_ref').offsetLeft; document.getElementById('menu" + mnr + "_container').style.top = document.getElementById('menu" + mnr + "_ref').offsetTop; ";
	if (typeof(menu2_items) != 'undefined' && typeof(menu2_new_main_pos) == 'undefined') renderMenu('2');
}

var loadTimer; checkTableLoaded();
addLoadEvent(function() { eval(loadOrResizePos); });
addResizeEvent(function() { eval(loadOrResizePos); });

function menu_start(mnr) {
	document.write('<DIV ID="menu' + mnr + '_container" STYLE="position:relative; top:-40px; width:0px; height:0px; z-index:' + (100-mnr) + '">');
}

function menu_read(mnr, level, rm_main) {
	if (!level) { level = 'menu' + mnr + '_items'; menu_layers[mnr] = new Array(); }
	var i = 0; var rm_sub = 0;
	while (i < eval(level).length) {
		if (typeof(eval(level)[i]) == 'object') {
			rm_sub++; rm_pos = (rm_main)?(rm_main + '_' + rm_sub):(rm_sub + '');
			document.write('<DIV ID="menu' + mnr + '_' + rm_pos + '" STYLE="position:absolute; padding:2px; border-left:1px solid #FFFFFF; ' + ((rm_main)?('background-color:#139C83; '):(''))  + 'cursor:' + ((eval(level)[i][1] != '')?('pointer'):('default')) + '" onMouseOver="menu_open(\'' + mnr + '\', \'' + rm_pos + '\', \'1\'); menu_highlight(\'' + mnr + '\', \'on\', \'' + rm_pos + '\'); window.status=\'' + eval(level)[i][1] + '\'" onMouseOut="menu_close(\'' + mnr + '\', \'' + rm_pos + '\', \'delayed\'); menu_highlight(\'' + mnr + '\', \'off\', \'' + rm_pos + '\'); window.status=\'\'"' + ((eval(level)[i][1] != '')?(' onClick="menu_open_link(\'' + eval(level)[i][1] + '\', \'' + eval(level)[i][2] + '\')"'):('')) + '><NOBR STYLE="font-size:15px; line-height:20px; color:#FFFFFF">&nbsp;' + eval(level)[i][0] + '&nbsp;</NOBR></DIV>');
			var mll = menu_layers[mnr].length; menu_layers[mnr][mll] = new Array(); 	menu_layers[mnr][mll]['pos'] = rm_pos; menu_layers[mnr][mll]['width'] = document.getElementById('menu' + mnr + '_' + rm_pos).offsetWidth;
			if (eval(level)[i].length != 3) menu_read(mnr, level + '[' + i + ']', rm_pos);
		}
	i++;
	}
}

function menu_resize(mnr, position) {
	for (i=0; i<menu_layers[mnr].length; i++) {
		var mparent = menu_layers[mnr][i]['pos'].substring(0, menu_layers[mnr][i]['pos'].lastIndexOf('_'));
		if (mparent != '') {
			if (window['m' + mnr + '_' + mparent] >= menu_layers[mnr][i]['width']) {
				menu_layers[mnr][i]['width'] = window['m' + mnr + '_' + mparent];
				document.getElementById('menu' + mnr + '_' + menu_layers[mnr][i]['pos']).style.width = menu_layers[mnr][i]['width'] + 'px';
			}
			window['m' + mnr + '_' + mparent] = menu_layers[mnr][i]['width'];
		} else {
			if (menu_layers[mnr][i]['width'] > window['m' + mnr + '_' + menu_layers[mnr][i]['pos']]) window['m' + mnr + '_' + menu_layers[mnr][i]['pos']]  = menu_layers[mnr][i]['width'];
		}
		if (position) menu_position(mnr, menu_layers[mnr][i]['pos']);
	}
}

function menu_position(mnr, position) {
	var pos_split = position.split('_');
	if (pos_split.length == 1) {
		document.getElementById('menu' + mnr + '_' + position).style.left = window['menu' + mnr + '_new_main_pos'];
		document.getElementById('menu' + mnr + '_' + position).style.top = '0';
		window['menu' + mnr + '_old_main_pos'] = window['menu' + mnr + '_new_main_pos'];
		window['menu' + mnr + '_new_main_pos'] += document.getElementById('menu' + mnr + '_' + position).offsetWidth;
	} else {
		document.getElementById('menu' + mnr + '_' + position).style.visibility = 'hidden';
		if (pos_split.length ==2) {
			document.getElementById('menu' + mnr + '_' + position).style.left = window['menu' + mnr + '_old_main_pos'];
		} else {
			var one_up = position.substring(0, position.lastIndexOf('_'));
			document.getElementById('menu' + mnr + '_' + position).style.left = document.getElementById('menu' + mnr + '_' + one_up).offsetLeft + document.getElementById('menu' + mnr + '_' + one_up).offsetWidth;
		}
		var sumt = 0; for (j=1; j<pos_split.length; j++) { sumt += (pos_split[j]*1); }
		document.getElementById('menu' + mnr + '_' + position).style.top = document.getElementById('menu' + mnr + '_' + position).offsetHeight * (sumt-(pos_split.length-2));
	}
}

function menu_end() {
	document.write('</DIV>');
}

function menu_open(mnr, position, cnt) {
	if (window['menu' + mnr + '_to']) clearTimeout(window['menu' + mnr + '_to']);
	if (document.getElementById('menu' + mnr + '_' + position + '_' + cnt)) {
		document.getElementById('menu' + mnr + '_' + position + '_' + cnt).style.visibility = 'visible';
		cnt++; menu_open(mnr, position, cnt);
	} else menu_close(mnr, position, 'direct');
}

function menu_close(mnr, position, timing) {
	if (timing == 'delayed') { if (window['menu' + mnr + '_to']) clearTimeout(window['menu' + mnr + '_to']); window['menu' + mnr + '_to'] = setTimeout('menu_close(\'' + mnr + '\', \'0\', \'direct\')', 2000); }
	else {
		for (i=0; i<menu_layers[mnr].length; i++) {
			if (menu_layers[mnr][i]['pos'].indexOf('_') != '-1') {
				if (position == '0') document.getElementById('menu' + mnr + '_' + menu_layers[mnr][i]['pos']).style.visibility = 'hidden';
				else {
					if (position.indexOf('_') != -1) { if ((menu_layers[mnr][i]['pos'].split('_').length > position.split('_').length) && (menu_layers[mnr][i]['pos'].indexOf(position) != 0)) document.getElementById('menu' + mnr + '_' + menu_layers[mnr][i]['pos']).style.visibility = 'hidden'; }
					else { if (menu_layers[mnr][i]['pos'].substring(0, menu_layers[mnr][i]['pos'].indexOf('_')) != position) document.getElementById('menu' + mnr + '_' + menu_layers[mnr][i]['pos']).style.visibility = 'hidden'; }
				}
			}
		}
	}
}

function menu_open_link(link, target) {
	if (!target || target == '_self') document.location.href = link;
	else {
		if (window.parent.frames[target]) window.parent.frames[target].location.href = link;
		else if (target == '_top') top.location.href = link;
		else if (target == '_parent') parent.location.href = link;
		else window.open (link);
	}
}

function menu_highlight(mnr, status, position) {
	var menu_bgc = (position.indexOf('_') != '-1')?('#139C83'):('');
	document.getElementById('menu' + mnr + '_' + position).style.backgroundColor = (status == 'on')?('#6BBBA9'):(menu_bgc);
}