var mTimer;
var mRollover = false;
var rollover = false;

function show_locations()
{
	$('#locations-list').show();
	$('#locations a').addClass('on');
}

function hide_locations()
{
	$('#locations-list').hide();
	$('#locations a').removeClass('on');
}



$(document).ready(function()
{

	
	// top menu rollovers
	$('#menu li').hover(function()
	{
		$('#menu li a').removeClass('nav-over');
		clearTimeout(mTimer);
		$('.over').hide();
		var over = $(this).children('a').attr('id').replace('link','over');
		var o = $(this).offset();
		var po = $('#'+over).parent().offset();
		var diff = o.left > ($(document).width() - 260) ? 227 : 2;

		if (($.browser.msie) && ($.browser.version == "6.0") || ($.browser.msie) && ($.browser.version == "8.0")){
			if($(this).children('a').attr('id')=='link-20'){
				var diff = 227;
			}
		}
		//alert(o.left - po.left);
		//var diff = o.left - po.left;
		//var pos = diff > 750 ? diff - 197 : diff - 2;
		//var pos = diff;
		mRollover = true;
		$('#'+over).css('left',o.left - diff);
		$('#'+over).hide();
		$('#'+over).show();
		
	},function()
	{
		//var over = $(this).children('a').attr('id').replace('link','over');
		//$('#'+over).hide();
		mTimer = setTimeout('hide_m_rollover()',100);
	});
	
	$('.over').hover(function()
	{
		var over = $(this).attr('id').replace('over','link');
		$('#'+over).addClass('nav-over');
		clearTimeout(mTimer);
	},function()
	{		
		mTimer = setTimeout('hide_m_rollover()',100);
	});
	
	
});

var hide_rollover = function()
{
	$('#navigation li.top').removeClass('nav-over');
	$('#navigation li ul').hide();
	$('#nav-rollovers').hide();
	rollover = false;
}
var hide_m_rollover = function()
{
	//$('#navigation li.top').removeClass('nav-over');
	//$('#navigation li ul').hide();
	$('.over').fadeOut('fast');
	mRollover = false;
	$('#menu li a').removeClass('nav-over');
}