var ie6 = jQuery.browser.msie &&
parseInt(jQuery.browser.version) == 6 &&
!window["XMLHttpRequest"],
ie7 = jQuery.browser.msie &&
parseInt(jQuery.browser.version) == 7;

$(document).ready(function() {

    $("ul.left-tabs li a").append("<span class='arrow'></span>");
    
    var dropdown = $("#nav-leavelink-software");  // Software Drop-down menu
    dropdown.hover(
        function(){
            $("#software-dropdown").show();
            dropdown.addClass('active');
        },
        function(){
            $("#software-dropdown").fadeOut("fast");
            dropdown.removeClass('active');
            });
            
        $("div.tabs").tabs(".heroes > div", { // Enable tabs on Home Page
                effect: 'fade', 
                fadeOutSpeed: "slow", 
                rotate: true,
                effect: "fade"
            }).slideshow({
                autoplay: true, 
                autopause: true,
                interval: 7000
                });
        
            
        $("ul.left-tabs").tabs("div.images > div", { // Enable tabs() on Software Features page
            effect: 'fade', 
            fadeOutSpeed: "slow", 
            rotate: true
        }).slideshow();
           
        $("#slideshow-play").toggle(function(){  // Enable button to start/stop slideshow
            $("ul.left-tabs").tabs().play();
        },
        function(){
            $("ul.left-tabs").tabs().stop();
        });
        
        var searchVal = $('#login form input[type="text"]');

        searchVal[0].defaultValue = searchVal.val();
        searchVal.focus(function(){
            if (this.defaultValue == $(this).val()) 
                $(this).val('');
        }).blur(function(){
            if ($(this).val().match(/^\s*$/gim))
                $(this).val(this.defaultValue)
        });
    




	    
		if(ie6 && jQuery('img').size()) {
				jQuery.ifixpng('media/images/clear.gif');
	            jQuery('img').ifixpng();
	            
		} 

});

$(window).load(function(){
    if (ie6 || ie7) {
        var str = $("a[rel=#overlay]").attr("href");
        str = str.replace(/\s+/g,'');
        $("a[rel]").attr("href",str);
        return true} 
        
    $("a[rel=#overlay]").overlay({ 

        expose: 'black', 
        effect: 'apple', 

        onBeforeLoad: function() { 
            // grab wrapper element inside content 
            var wrap = this.getContent().find(".contentWrap"); 

            // load the page specified in the trigger 
            wrap.load(this.getTrigger().attr("href")); 
            
            setTimeout(centerLB, 0)
            
            } 
        
            
    });
    
    function centerLB() {
        $("#overlay").css("left",$(window).width()/2);
    }
    
    $(window).resize(centerLB);
})