// JavaScript Document

jQuery(document).ready(function() {

//Show Banner
jQuery(".main_image .desc").show(); //Show Banner
jQuery(".main_image .block").animate({ opacity: 0.85 }, 1 ); //Set Opacity

//Click and Hover events for thumbnail list
jQuery(".image_thumb ul li:first").addClass('active');
jQuery(".image_thumb ul li").click(function(){
//Set Variables
var imgAlt = jQuery(this).find('img').attr("alt"); //Get Alt Tag of Image
var imgTitle = jQuery(this).find('a').attr("href"); //Get Main Image URL
var imgDesc = jQuery(this).find('.block').html(); //Get HTML of block
var imgDescHeight = jQuery(".main_image").find('.block').height(); //Calculate height of block

if (jQuery(this).is(".active")) { //If it's already active, then...
return false; // Don't click through
} else {
//Animate the Teaser
jQuery(".main_image .block").animate({ opacity: 0, marginBottom: -imgDescHeight }, 250 , function() {
jQuery(".main_image .block").html(imgDesc).animate({ opacity: 0.85, marginBottom: "0" }, 250 );
jQuery(".main_image img").attr({ src: imgTitle , alt: imgAlt});
});
}

jQuery(".image_thumb ul li").removeClass('active'); //Remove class of 'active' on all lists
jQuery(this).addClass('active'); //add class of 'active' on this list only
return false;

}) .hover(function(){
jQuery(this).addClass('hover');
}, function() {
jQuery(this).removeClass('hover');
});

//Toggle Teaser
jQuery("a.collapse").click(function(){
jQuery(".main_image .block").slideToggle();
jQuery("a.collapse").toggleClass("show");
});

//Thumb Navigation
var thumbs = jQuery(".image_thumb ul > li").size();
var tcount = Math.ceil(thumbs/5);
var count = 1;
var move = jQuery(".thumb_holder").height();
var nmove = 0;


jQuery("a.next").click(function(){
	if (count < tcount){
		nmove = nmove - move;
		jQuery(".image_thumb ul").animate({top: nmove}, 450);
		count++;
		jQuery("a.previous").css({display: "inline"});
		jQuery("span.divider").css({display: "inline"});
		if (count >= tcount){
			jQuery("a.next").css({display: "none"});
			jQuery("span.divider").css({display: "none"});
		}
	} else {
		return false;
	}
});
jQuery("a.previous").click(function(){
	if (count > 1){
		nmove = nmove + move;
		jQuery(".image_thumb ul").animate({top: nmove}, 450);
		count--;
		jQuery("a.next").css({display: "inline"});
		jQuery("span.divider").css({display: "inline"});
		if (count <= 1){
			jQuery("a.previous").css({display: "none"});
			jQuery("span.divider").css({display: "none"});
		}
	} else {
		return false;
	}
});



});//Close Function