$(document).ready(function()
{
	/* Navigation blanker */
	var navWidth =  $('#nav-container').outerWidth();
	var lastLi = $('#nav-container>ul>li:last');
	var liWidths = 0;
	var lastLiWidth = 0;
	var totalMargin =0;
	
	//get total width of LIs
	$('#nav-container > ul > li').each(function(index) { liWidths += parseInt($(this).outerWidth(true)); });
	//subtract total li width from nav width 
	var lastLiWidth = parseInt(navWidth-liWidths);
	if ($.client.os == "Mac" && ($.client.browser == "Firefox" || $.client.browser == "Safari"))
	{
		lastLiWidth = lastLiWidth - 2;
	}
	//add dummy li
	$("#nav-container>ul").append("<li class='dummy button' style='width:"+lastLiWidth+"px;'><a href='#'>.</a></li>")
	
	
	/* Bind the search window popup */
	$("#search-form").bind("mouseleave",function()
	{
 	   $('#search-form').slideUp("fast");   	
    });	

	$('#search-link').mouseenter(function()
	{
    	if ($('#search-form').is(":hidden"))
    	{
	        $('#search-form').slideDown("fast");
		}
		else
		{
        	$('#search-form').slideUp("fast");        	
		}		
	});
	
	/* Bind the useful tools popup */
	$("#useful-tools").bind("mouseleave",function()
	{
 	   $('#useful-tools').slideUp("fast");   	
    });	

	$('#useful-tools-button').mouseenter(function()
	{
    	if ($('#useful-tools').is(":hidden"))
    	{
	        $('#useful-tools').slideDown("fast");
		}
		else
		{
        	$('#useful-tools').slideUp("fast");        	
		}		
	});
});