function table() {
	var flag = true; 
	var tables = $('.html table');
	for (var i=0; i<tables.length; i++) {
		var trs = tables[i].getElementsByTagName("TR");
		for (var j=0; j<trs.length; j++) {
			if (tables[i].className == "smeta") 
				if (trs[j].className == "")
					trs[j].className = (flag=!flag)?'':'bg';
		}
	}
}

var cssFix = function(){
	var u = navigator.userAgent.toLowerCase(),
	is = function(t){return (u.indexOf(t)!=-1)};
	$("html").addClass([
		(!(/opera|webtv/i.test(u))&&/msie (\d)/.test(u))?('ie ie'+RegExp.$1)
		:is('firefox/2')?'gecko ff2'
		:is('firefox/3')?'gecko ff3'
		:is('gecko/')?'gecko'
		:is('opera/9')?'opera opera9':/opera (\d)/.test(u)?'opera opera'+RegExp.$1
		:is('konqueror')?'konqueror'
		:is('applewebkit/')?'webkit safari'
		:is('mozilla/')?'gecko':'',
		(is('x11')||is('linux'))?' linux'
		:is('mac')?' mac'
		:is('win')?' win':''
		].join(''));
}();
//
var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;
function jsddm_open() {
	jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('div.submenu').css('visibility', 'visible');
	ddmenuitemLi = $(this);
	ddmenuitemLiA = $(this).find('a');
	ddmenuitemLeft = $(ddmenuitem).find('div.submenu_shadow_left');
	ddmenuitemTop = $(ddmenuitem).find('div.submenu_shadow_top');
	var top_begin = 22 + $(ddmenuitemLi).offset().top;
	var submenu_height = $(ddmenuitem).height();
	var submenu_width = 230 - $(ddmenuitemLiA).width();
	//if ($.browser.msie) submenu_height += 25;
	$(ddmenuitem).css('left', ($(ddmenuitemLi).offset().left - 10));
	$(ddmenuitem).css('top', top_begin);
	$(ddmenuitemLeft).height(submenu_height + 'px');
	$(ddmenuitemTop).width(submenu_width + 'px');
	$(ddmenuitem).height(submenu_height + 'px');
 }
function jsddm_close()
{   if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
}
function jsddm_timer()
{  closetimer = window.setTimeout(jsddm_close, timeout);}
function jsddm_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
	  closetimer = null;}}
$(document).ready(function()
{  $('#mainmenuUl > li').bind('mouseover', jsddm_open)
   $('#mainmenuUl > li').bind('mouseout',  jsddm_timer)});
document.onclick = jsddm_close;