var CONS_menu2_left = 349;
var CONS_menu3_left = 461;
var CONS_menu4_left = 565;

var currentE = '';
var current;


// Detect if the browser is IE or not.
// If it is not IE, we assume that the browser is NS.
var IE = document.all?true:false;

function $(id)
{
	var e = document.getElementById(id);
	return (e != null ? e : document.createElement());	
}
function construct()
{
	fixOpera();
	fixSafari();
	lod();
	try 
	{
	  document.execCommand("BackgroundImageCache", false, true);
	}
	catch(err) {}
}
function fixSafari()
{
	if (navigator.userAgent.indexOf('Safari') > 0) 
	{
		var t;
		t = $('menubar');
		t.style.padding = '115px auto auto auto';
	}
}
function fixOpera()
{
	if(navigator.userAgent.indexOf('Opera') >= 0)
		{$('menuTop').children[0].style.width = '134px!important';}
}
function lod()
{
	window.onresize = chSize;
	chSize();
}
function chSize()
{
	if (IE)
	{
		t = (1024 - document.body.offsetWidth) / 2;
		$('menu2Container').style.left = (CONS_menu2_left - (t + 3)) + 'px';
		$('menu3Container').style.left = (CONS_menu3_left - (t + 7)) + 'px';
		$('menu4Container').style.left = (CONS_menu4_left - (t + 10)) + 'px';
	}
	else
	{
		t = (1024 - document.body.offsetWidth - 16) / 2;
		t -= 2;
		$('menu2Container').style.left = (CONS_menu2_left - t) + 'px';
		$('menu3Container').style.left = (CONS_menu3_left - t) + 'px';
		$('menu4Container').style.left = (CONS_menu4_left - (t - 2)) + 'px';
	}
	
	
}
function setFocus(elem)
{	
	document.getElementsByName(elem)[0].focus();
}
/* FUNCIONES DE EVENT.ASP */
function hover(elem,action)
{
	if (elem.id != currentE)
	{
		if (action=='over'){
			if (elem.id=='photos')
				{elem.className = 'lastsel';}
			else
				{elem.className = 'sel';}
		}
		else if (action=='out')
		{
			if (elem.id=='photos')
				{elem.className = 'lastnosel';}
			else
				{elem.className = 'nosel';}
		}
	}
}
function change(elem)
{
	if (elem != currentE)
	{
		slide(elem);
		secShow(elem);
		currentE = elem;
	}
}
function secShow(elem)
{
	$('div_' + currentE).className = 'secnosel';
	$('div_' + elem).className = 'secsel';
}
function slide(elem)
{
	if (elem == 'photos')
		{$(elem).className = 'lastsel';}
	else
		{$(elem).className = 'sel';}

	if (currentE == 'photos')
		{$(currentE).className = 'lastnosel';}
	else
		{$(currentE).className = 'nosel';}
}
/* FIN SEMINAR.ASP */
function SetBar()
{
	var x = $('bar');
	var s;
	var Cpads = 'padding: 4px 23px 3px 23px; _width:140px;';
	var Ppads = 'padding: 4px 16px 3px 16px; _width:70px;';

	s = '<a class="sel" id="cont" style="' + Cpads + '" href="javascript:void(null);" onClick="change(\'cont\');">Seminar Content</a>';
	s += '<a class="lastnosel" id="photos" style="' + Ppads + '" href="javascript:void(null);" onClick="change(\'photos\');">Photos</a>';
	x.innerHTML = s;
}
function loadmenus()
{
	var menus =
	[
		new ypSlideOutMenu("menu1", "down", 132, 170, 59),
		new ypSlideOutMenu("menu2", "down", 133, 120, 60),
		new ypSlideOutMenu("menu3", "down", 133, 150, 112),
		new ypSlideOutMenu("menu4", "down", 133, 150, 112)
	]
	for (var i = 0; i < menus.length; i++)
	{
		menus[i].onactivate = new Function("document.getElementById('act" + i + "').className='active';");
		menus[i].ondeactivate = new Function("document.getElementById('act" + i + "').className=(current==('act" + i + "')?'active':'');");
	}
	ypSlideOutMenu.writeCSS();
}

function LoadGoogleAnalytics()
{
	var url = unescape((("https:" == document.location.protocol) ? "https://ssl." : "http://www.") + "google-analytics.com/ga.js");

	var head = document.getElementsByTagName("head")[0];
	var script = document.createElement("script");
	script.src = url;

	var done = false;
	script.onload = script.onreadystatechange = function() {
			if ( !done && (!this.readyState || this.readyState == "loaded" || this.readyState == "complete") ) {
				done = true;
				
				var pageTracker = _gat._getTracker("UA-8500939-5");
				pageTracker._trackPageview();
				
				// Handle memory leak in IE
				script.onload = script.onreadystatechange = null;
				head.removeChild( script );
			}
		};
    
	head.appendChild(script);
}


LoadGoogleAnalytics();
loadmenus();