/* search */
if(document.getElementById("q").value == "") 
	document.getElementById("q").setAttribute('style', 'background: url(/ks-images/txt-searchks.gif) 10px center no-repeat !important');
	
document.getElementById("q").onblur = function(){  
	if (document.getElementById("q").value == '')
		document.getElementById("q").setAttribute('style', 'background: url(/ks-images/txt-searchks.gif) 10px center no-repeat !important');
};  				  			
document.getElementById("q").onfocus = function(){  
	document.getElementById("q").setAttribute('style', 'background: none !important');
};
				   

$(document).ready(function(){	
	
	/* dropdown */
	$("#network").click(function () {
		if ($("div#networkdropdown").is(":hidden")) {
			$("#networkdropdown").fadeIn('fast');
			$("#network").toggleClass("active"); 
		}
		else {
			$("div#networkdropdown").fadeOut('fast');
			$("#network").toggleClass("active"); }
	});
	$("div#networkdropdown").hover( function() {},
		function() { 
			$("div#networkdropdown").fadeOut('fast');
			$("#network").toggleClass("active");
	}); 
	
	/* go to top */
	$('a[href=#top]').click(function(){
        $('html, body').animate({scrollTop:0}, 'slow');
        return false;
    });

	/* faq */
	$("dl#faq > dd").hide();
    $("dl#faq > dt").click(function () {
        $(this).next('dd').slideToggle('fast');
        $(this).toggleClass('active');
    });
    
    /* testimonials */
    var listHeight = $("#testimonials li.active").height(); 
	$("#testimonials ul").height(listHeight); 
    
	$("#nexttestimonial").click(function() {
		var testimonials  = $("#testimonials ul").children();	
		var i = getActiveTestimonial(testimonials);
		setNextTestimonial(i , testimonials);
		return false;
	});

	function getActiveTestimonial(testimonials) {
		for( var i = 0 ; i < testimonials.length ; i++)	{
			if (testimonials.get(i).className == "active")
				return i;
		}
		return false;
	}
	
	function setNextTestimonial(index , testimonials) {
		var listHeight = $("#testimonials ul").height(); 
		$("#testimonials ul").height(listHeight+10); 
		$(testimonials.get(index)).removeClass('active');	
	
		if ( (index + 1) < testimonials.length) {
			// show next testimonial
			$(testimonials.get(index)).fadeOut(300);
			$(testimonials.get(index + 1)).fadeIn('slow');
			$(testimonials.get(index + 1)).addClass('active'); 
			
			var newHeight = $(testimonials.get(index + 1)).height();
			$("#testimonials ul").animate({
				height: newHeight
			});
		}
		else {
			// show first testimonial
			$(testimonials.get(index)).fadeOut(300);
			$(testimonials.get(0)).fadeIn('slow');
			$(testimonials.get(0)).addClass('active'); 
			
			var newHeight = $(testimonials.get(0)).height();
			$("#testimonials ul").animate({
				height: newHeight
			});
		}	

	}
	
	/* home page slideshow */
	$('#slides').cycle({ 
		fx:     'scrollHorz', 
		speed:   1200, 
		timeout: 9000, 
		next:   '#arrowLeft', 
		prev:   '#arrowRight',
		pause:   1,
		containerResize: 0,
		fit:0,
        height:	 242,
		cleartypeNoBg: true
	});
	
    /* sidebar */
	$('#blogwrapper').load("ks-includes/getblog.php");
	/* $('#magazinewrapper').load("ks-includes/getmagazine.php"); */
	
	/* social widget */
	$('#tab-subscribe').click(function(event) {
		event.preventDefault();

		if (!$(this).hasClass('active'))
		{
			$(this).toggleClass('active');
			$('#tab-rss').toggleClass('active');
			
			var emailHeight = $('#widget-email').outerHeight(); // get email height
			var rssHeight = $('#widget-rss').outerHeight(); // get rss height
			
			$('#widget-rss').fadeOut(300);
			$('#widget-email').fadeIn('slow');
			$("#widget-social").animate({
				height: emailHeight
			});
		}
	});
		
	$('#tab-rss').click(function(event) {
		event.preventDefault();	
	
		if (!$(this).hasClass('active'))
		{		
			$(this).toggleClass('active');
			$('#tab-subscribe').toggleClass('active');
			
			var emailHeight = $('#widget-email').outerHeight(); // get email height
			var rssHeight = $('#widget-rss').outerHeight(); // get rss height
			
			$('#widget-email').fadeOut(300);
			$('#widget-rss').fadeIn('slow');
			$("#widget-social").animate({
				height: rssHeight
			});
		}
	});

});