//slider:
var current_slide = 0;
var previous_slide = -1;
var total_slides = 0;
var slidetime = 4000;
var wait = 0;
var pause = false;

function slider_init()
{
	  total_slides = $('#slides a').size();	  
	  $('#slide_nav ul li').click(function(){
			$('#slide_nav ul li').removeClass('on');
			$(this).addClass('on');
			slider($('#slide_nav ul li').index(this));
	  });
	  $('#slide_nav').mouseover(function(){
		pause = false;
	  });
	  $('#slides a').mouseover(function(){
		  	pause = true;
		}).mouseout(function(){
			pause = false;
		});
	  slider(0);
} 
  
function slider(index)
{
	clearTimeout(wait);
	if(!pause){
		current_slide = index;

		var p_elem,c_elem;
	    	$('#slides a').each(function(i){
		    	$(this).find('img').stop().animate({left:((i-index)*662)},662,'swing');
		    	if(i==index){
		    		$('#slide_desc .title').hide();
		    		$('#slide_desc .description').hide();
		    		$('#slide_desc .title').html($(this).find('img').attr('alt'));
		    		$('#slide_desc .description').html($(this).find('span').html());
		    		ticker(0);
		    	}
	        });
	    	$('#slide_nav ul li').each(function(i){
				(i==index)? $(this).addClass('on'):$(this).removeClass('on');
	        });
	    	previous_slide = index;
	}
	wait = setTimeout('nextslide()',slidetime);
}
function ticker(time){
	if(time == 1){
		$('#slide_desc .title').fadeIn("slow");
		$('#slide_desc .description').fadeIn("slow");
	}else{
		window.setTimeout('ticker("'+1+'");',500);
	}
}

  
function ticker2(el,text,pos){
  	  ctext=text.substring(0,pos)+(pos%2?'-':'_');
  	  $(el).html(ctext);
  	  if(pos==text.length)
  	   $(el).html(text);
  	  else
  	   window.setTimeout('ticker("'+el+'","'+text+'",'+(pos+1)+');',30);
 }
  	
  function nextslide() 
  {
  	if(current_slide < total_slides-1) 
  		current_slide ++; 
  	else	
      	current_slide = 0;
  	
  	slider(current_slide);
  }
  
  
  
  //GA CODE
  var _gaq = _gaq || [];
  _gaq.push(['_setAccount', 'UA-16152172-1']);
  _gaq.push(['_trackPageview']);

  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();
  
  
  
  
  
  
  
  $(document).ready(function() {
	  	$('#navigation ul li').mouseover(function(){
	  		$(this).addClass('hover_on');
	  		$(this).find('.sub_navigation').show();
	  	}).mouseout(function(){
	  		$(this).removeClass('hover_on');
	  		$(this).find('.sub_navigation').hide();
	  	});
	  	
	  	//zebra
	  	$('.form ol').children().each(function (i, elem) {
	  	    if(i%2 == 0)
	  	        $(this).addClass('alt');
	  	});
	  	slider_init();
});