///////////////////////////////////////////////////////////////////////////////////////////////
//                                     PLUGINS                                               //
///////////////////////////////////////////////////////////////////////////////////////////////



/**
* hoverIntent is similar to jQuery's built-in "hover" function except that
* instead of firing the onMouseOver event immediately, hoverIntent checks
* to see if the user's mouse has slowed down (beneath the sensitivity
* threshold) before firing the onMouseOver event.
* 
* hoverIntent r6 // 2011.02.26 // jQuery 1.5.1+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* hoverIntent is currently available for use in all personal or commercial 
* projects under both MIT and GPL licenses. This means that you can choose 
* the license that best suits your project, and use it accordingly.
* 
* // basic usage (just like .hover) receives onMouseOver and onMouseOut functions
* $("ul li").hoverIntent( showNav , hideNav );
* 
* // advanced usage receives configuration object only
* $("ul li").hoverIntent({
*	sensitivity: 7, // number = sensitivity threshold (must be 1 or higher)
*	interval: 100,   // number = milliseconds of polling interval
*	over: showNav,  // function = onMouseOver callback (required)
*	timeout: 0,   // number = milliseconds delay before onMouseOut function call
*	out: hideNav    // function = onMouseOut callback (required)
* });
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne brian(at)cherne(dot)net
*/
(function($) {
	$.fn.hoverIntent = function(f,g) {
		// default configuration options
		var cfg = {
			sensitivity: 7,
			interval: 100,
			timeout: 0
		};
		// override configuration options with user supplied object
		cfg = $.extend(cfg, g ? { over: f, out: g } : f );

		// instantiate variables
		// cX, cY = current X and Y position of mouse, updated by mousemove event
		// pX, pY = previous X and Y position of mouse, set by mouseover and polling interval
		var cX, cY, pX, pY;

		// A private function for getting mouse position
		var track = function(ev) {
			cX = ev.pageX;
			cY = ev.pageY;
		};

		// A private function for comparing current and previous mouse position
		var compare = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			// compare mouse positions to see if they've crossed the threshold
			if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
				$(ob).unbind("mousemove",track);
				// set hoverIntent state to true (so mouseOut can be called)
				ob.hoverIntent_s = 1;
				return cfg.over.apply(ob,[ev]);
			} else {
				// set previous coordinates for next time
				pX = cX; pY = cY;
				// use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs)
				ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval );
			}
		};

		// A private function for delaying the mouseOut function
		var delay = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			ob.hoverIntent_s = 0;
			return cfg.out.apply(ob,[ev]);
		};

		// A private function for handling mouse 'hovering'
		var handleHover = function(e) {
			// copy objects to be passed into t (required for event object to be passed in IE)
			var ev = jQuery.extend({},e);
			var ob = this;

			// cancel hoverIntent timer if it exists
			if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }

			// if e.type == "mouseenter"
			if (e.type == "mouseenter") {
				// set "previous" X and Y position based on initial entry point
				pX = ev.pageX; pY = ev.pageY;
				// update "current" X and Y position based on mousemove
				$(ob).bind("mousemove",track);
				// start polling interval (self-calling timeout) to compare mouse coordinates over time
				if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}

			// else e.type == "mouseleave"
			} else {
				// unbind expensive mousemove event
				$(ob).unbind("mousemove",track);
				// if hoverIntent state is true, then call the mouseOut function after the specified delay
				if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
			}
		};

		// bind the function to the two event listeners
		return this.bind('mouseenter',handleHover).bind('mouseleave',handleHover);
	};
})(jQuery);
// make sure the $ is pointing to JQuery and not some other library
(function($){
    // add a new method to JQuery
 
    $.fn.equalHeight = function() {
       // find the tallest height in the collection
       // that was passed in (.column)
        tallest = 0;
        this.each(function(){
            thisHeight = $(this).height();
            if( thisHeight > tallest)
                tallest = thisHeight;
        });
 
        // set each items height to use the tallest value found
        this.each(function(){
            $(this).height(tallest);
        });
    }
})(jQuery);
jQuery.fn.wrapInChunks = function(html, chunkSize) {

    chunkSize = chunkSize || 1;

    var items = this.get(),
        rows = [],
        cur = rows[0] = $(html);

    while (items[0]) {

        if (rows[rows.length - 1].children().length === chunkSize) {
            cur = rows[rows.length] = $(html);
        }

        cur.append( items.shift() );

    }

    return this.pushStack(rows);

};



///////////////////////////////////////////////////////////////////////////////////////////////
//                                     DOC READY                                             //
///////////////////////////////////////////////////////////////////////////////////////////////


//video function - doesn't require docready
function getEmbeddedPlayer(url, height, width){
	var output = '';
	var youtubeUrl = url.match(/watch\?v=([a-zA-Z0-9\-_]+)/);
	var vimeoUrl = url.match(/^http:\/\/(www\.)?vimeo\.com\/(clip\:)?(\d+).*$/);
	if( youtubeUrl ){
		output = '<iframe width="'+width+'" height="'+height+'" src="http://www.youtube.com/embed/'+youtubeUrl[1]+'?rel=0" frameborder="0" allowfullscreen>';
	}else if(vimeoUrl){
		output =  '<iframe src="http://player.vimeo.com/video/'+vimeoUrl[3]+'" width="'+width+'" height="'+height+'" frameborder="0"></iframe>';
	}else{
		output = '<p>no video url found - vimeo and youtube supported</p>';
	}
	return output;
}

$(function(){
	
		//browser check
if ( $.browser.msie ) {
  $("body").addClass("explorer"  + parseInt($.browser.version) );
}
if ( $.browser.opera ) {
  $("body").addClass("opera"  +  parseInt($.browser.version) );
}
if ( $.browser.webkit ) {
  $("body").addClass("webkit");
}
if ( $.browser.mozilla ) {
  $("body").addClass("firefox");
}
			//remove the no-js class from the body to prove that javascript has loaded
			$("body").removeClass('no-js');
		   	//clear all the floats that wreck the layouts
		   	$(".button,.buttonRight,#clientThumbs,#clientTestimonials").append("<div class='clear'> </div>");
		 	//do the menus
			var thisURL = window.location.pathname;
			//console.log(thisURL);
			$(".hNav a, .vNav a").each(function(){
				var thisHref = $(this).attr('href');
				if(thisHref === thisURL){
					$(this).parent('li').addClass('selected');
					}
				})
			//cache hNav nav
			var hNav = $(".hNav");

			//add indicators and hovers to submenu parents
			hNav.find("li").each(function() {
			if ($("ul",this).length > 0) {


				//show subnav on hover
				$(this).hoverIntent(function() {
					$("ul:first",this).stop(true, true).slideDown();
					$(this).closest('li').addClass('selected');
				},function() {
					$("ul:first",this).stop(true, true).slideUp();
					$(this).closest('li').removeClass('selected');
				});
			}
			
			
			});
			$(".hNav > ul > li:last").addClass('last');
			//cache vNav nav
			var vNav = $(".vNav");

			//add indicators and hovers to submenu parents
			vNav.find("li").each(function() {
			if ($("ul",this).length > 0) {

				$("<span>").text(" ").appendTo($(this).children(":first"));

				//show subnav on hover
				$(this).hoverIntent(function() {
					$("ul:first",this).stop(true, true).slideDown();
					$(this).closest('li').addClass('selected');
				},function() {
					$("ul:first",this).stop(true, true).slideUp();
					$(this).closest('li').removeClass('selected');
				});
			}
			});
			$(".vNav > ul > li:first").addClass('first');
			$(".vNav > ul > li:last").addClass('last');
			
			$("#headerSearch .cat_textbox_small").click(function(){
				var thisVal = $(this).val();
				if(thisVal === "Search"){
					$(this).val("");
					}
				});
			$("#headerSearch .cat_textbox_small").blur(function(){
				var thisVal = $(this).val();
				if(thisVal === ""){
					$(this).val("Search");
					}
				});	
			
			//make tabs if you have products on the page
			if($("#product").length > 0){	
			var tabLength = $("li.tabItems").length;
			var paneLength = $("div.pane").length;
			if(tabLength > 0 && paneLength > 0){
			$("#product").children('br').remove();
			$("#product").children('p').unwrap();
			$("li.tabItems").wrapInChunks('<ul class="tabs" />', tabLength).appendTo('#product');
			$("div.pane").wrapInChunks('<div class="panes" />', tabLength).appendTo('#product');
			
			}
			}
			$("div.scrollable .items > div").wrapInChunks('<div class="item" />', 5).appendTo('.items');
	
				
				$(".tabs").tabs(".panes > .pane",{effect:'fade'});	
				$("#homeText,#homeNews").equalHeight();	
			$("a.inline").colorbox({
				inline:true,
				width:600,
				height:680,
				onOpen:function(){
					$("#whitePaperForm").fadeIn();
					},
				onCleanup:function(){
					$("#whitePaperForm").fadeOut();
					}	
				});	
						
			$(".readMore a").click(function(){
				var whitePaperName = $(this).closest("div.whitePaper").children("div.title:first").text();
					//console.log(whitePaperName);
					$("#CAT_Custom_220443").val(whitePaperName);
				var thisHref = $(this).attr('href');
				//console.log(thisHref)
				var detailHTML = $(thisHref).html();
				$("#whitePaperDetail .content").html(detailHTML);
				$("#whitePapersList").hide();
				$("#whitePaperDetail").show();
				return false;
				});
			$(".back a").click(function(){
				$("#whitePaperDetail").hide();
				$("#whitePapersLeft").show();
				return false;
				});	
		   if($("body.explorer7").length > 0){				}
			else{
				
				}

		   });
///////////////////////////////////////////////////////////////////////////////////////////////
//                                    WINDOW LOAD                                            //
///////////////////////////////////////////////////////////////////////////////////////////////		 

$(window).load(function(){
	//loads when everything has finished loading - including iframe external pages and images 
	
	var scroller = $(".scrollable").scrollable({
				circular:true
				}).autoscroll({
					steps:5,
					interval:6000,
					autoplay:true,
					autopause:true
					}).data('autoscroll');
			$(".scrollable").hover(function(){
				scroller.pause();
				},function(){
				scroller.play();
				})	
			if($("body.explorer7").length > 0){		
				
			}
			else{
				$(".tabs").tabs(".panes > .pane",{
				effect:'fade'
				});	
				
				
			$("#homeText,#homeNews").equalHeight();	
			$("a.inline").colorbox({
				inline:true,
				width:600,
				height:680,
				onOpen:function(){
					$("#whitePaperForm").fadeIn();
					},
				onCleanup:function(){
					$("#whitePaperForm").fadeOut();
					}	
				});	
						
			$(".readMore a").click(function(){
				var whitePaperName = $(this).closest("div.whitePaper").children("div.title:first").text();
					//console.log(whitePaperName);
					$("#CAT_Custom_220443").val(whitePaperName);
				var thisHref = $(this).attr('href');
				//console.log(thisHref)
				var detailHTML = $(thisHref).html();
				$("#whitePaperDetail .content").html(detailHTML);
				$("#whitePapersList").hide();
				$("#whitePaperDetail").show();
				$(".back a").click(function(){
				$("#whitePaperDetail").hide();
				$("#whitePapersList").show();
				
				});	
				});
			$(".back a").click(function(){
				$("#whitePaperDetail").hide();
				$("#whitePapersLeft").show();
				});	
				}
	
});