/*
	tinyTips Plugin
	Version: 1.1
	Mike Merritt
	http://www.mikemerritt.me/blog/jquery-plugin-tinytips-1-1/
	Updated: Mar 2nd, 2010
*/
(function(a){a.fn.tinyTips=function(h,b){if(h==="null"){h="light"}var d=h+"Tip";var c='<div class="'+d+'"><div class="content"></div><div class="bottom">&nbsp;</div></div>';var e=300;var f;var g;a(this).hover(function(){a("body").append(c);var k="div."+d;f=a(k);f.hide();if(b==="title"){var i=a(this).attr("title")}else{if(b!=="title"){var i=b}}a(k+" .content").html(i);g=a(this).attr("title");a(this).attr("title","");var m=f.height()+2;var j=(f.width()/2)-(a(this).width()/2);var n=a(this).offset();var l=n;l.top=n.top-m;l.left=n.left-j;f.css("position","absolute").css("z-index","1000");f.css(l).fadeIn(e)},function(){a(this).attr("title",g);f.fadeOut(e,function(){a(this).remove()})})}})(jQuery);

/*
	Background Position
	@author Alexander Farkas
	v. 1.22
	source @ http://plugins.jquery.com/project/backgroundPosition-Effect
	review @ http://snook.ca/archives/javascript/jquery-bg-image-animations
*/
(function($){if(!document.defaultView||!document.defaultView.getComputedStyle){var oldCurCSS=$.curCSS;$.curCSS=function(elem,name,force){if(name==='background-position'){name='backgroundPosition'}if(name!=='backgroundPosition'||!elem.currentStyle||elem.currentStyle[name]){return oldCurCSS.apply(this,arguments)}var style=elem.style;if(!force&&style&&style[name]){return style[name]}return oldCurCSS(elem,'backgroundPositionX',force)+' '+oldCurCSS(elem,'backgroundPositionY',force)}}var oldAnim=$.fn.animate;$.fn.animate=function(prop){if('background-position'in prop){prop.backgroundPosition=prop['background-position'];delete prop['background-position']}if('backgroundPosition'in prop){prop.backgroundPosition='('+prop.backgroundPosition}return oldAnim.apply(this,arguments)};function toArray(strg){strg=strg.replace(/left|top/g,'0px');strg=strg.replace(/right|bottom/g,'100%');strg=strg.replace(/([0-9\.]+)(\s|\)|$)/g,"$1px$2");var res=strg.match(/(-?[0-9\.]+)(px|\%|em|pt)\s(-?[0-9\.]+)(px|\%|em|pt)/);return[parseFloat(res[1],10),res[2],parseFloat(res[3],10),res[4]]}$.fx.step.backgroundPosition=function(fx){if(!fx.bgPosReady){var start=$.curCSS(fx.elem,'backgroundPosition');if(!start){start='0px 0px'}start=toArray(start);fx.start=[start[0],start[2]];var end=toArray(fx.end);fx.end=[end[0],end[2]];fx.unit=[end[1],end[3]];fx.bgPosReady=true}var nowPosX=[];nowPosX[0]=((fx.end[0]-fx.start[0])*fx.pos)+fx.start[0]+fx.unit[0];nowPosX[1]=((fx.end[1]-fx.start[1])*fx.pos)+fx.start[1]+fx.unit[1];fx.elem.style.backgroundPosition=nowPosX[0]+' '+nowPosX[1]}})(jQuery);

/*
	Animate the main header background image
*/

$(function(){
$('header')
	.css( {backgroundPosition: "-20px -100px"} )
	.mouseover(function(){
		$(this).stop().animate(
			{backgroundPosition:"(-20px -110px)"}, 
			{duration:500})
		})
	.mouseout(function(){
		$(this).stop().animate(
			{backgroundPosition:"(-20px -100px)"}, 
			{duration:500})
		})
});