/*
 * jQuery Backstretch
 * Version 1.1.2
 * http://srobbin.com/jquery-plugins/jquery-backstretch/
 *
 * Add a dynamically-resized background image to the page
 *
 * Copyright (c) 2010 Scott Robbin (srobbin.com)
 * Dual licensed under the MIT and GPL licenses.
*/

(function($){$.backstretch=function(src,options,callback){var settings={centeredX:true,centeredY:true,speed:0},rootElement=("onorientationchange"in window)?$(document):$(window),imgRatio,bgImg,bgWidth,bgHeight,bgOffset,bgCSS;if(options&&typeof options=="object")$.extend(settings,options);$(document).ready(_init);return this;function _init(){if(src){var container=$("<div />").attr("id","backstretch").css({left:0,top:0,position:"fixed",overflow:"hidden",zIndex:-9999}),img=$("<img />").css({position:"relative",display:"none"}).bind("load",function(e){var self=$(this);if($.browser.msie){imgRatio=$(e.target).width()/$(e.target).height();}else{imgRatio=e.target.width/e.target.height;}
_adjustBG(function(){self.fadeIn(settings.speed,function(){if(typeof callback=="function")callback();});});}).appendTo(container);$("body").prepend(container);img.attr("src",src);$(window).resize(_adjustBG);}}
function _adjustBG(fn){try{bgCSS={left:0,top:0}
bgWidth=rootElement.width();bgHeight=bgWidth/imgRatio;if(bgHeight>=rootElement.height()){bgOffset=(bgHeight-rootElement.height())/2;if(settings.centeredY)$.extend(bgCSS,{top:"-"+bgOffset+"px"});}else{bgHeight=rootElement.height();bgWidth=bgHeight*imgRatio;bgOffset=(bgWidth-rootElement.width())/2;if(settings.centeredX)$.extend(bgCSS,{left:"-"+bgOffset+"px"});}
$("#backstretch img").width(bgWidth).height(bgHeight).css(bgCSS);}catch(err){}
if(typeof fn=="function")fn();}};})(jQuery);

/**
* hoverIntent r6 // 2011.02.26 // jQuery 1.5.1+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* @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){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev])}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob)},cfg.interval)}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev])};var handleHover=function(e){var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t)}if(e.type=="mouseenter"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob)},cfg.interval)}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob)},cfg.timeout)}}};return this.bind('mouseenter',handleHover).bind('mouseleave',handleHover)}})(jQuery);