// JavaScript Document
//jQuery Plugin: Drop Shadow Text
// call like this: $(element).textDropShadow();
(function($) {
 $.fn.textDropShadow = function(){
	 $(this).html('<span class="jq-shadow">'+$(this).html()+'</span><span>'+$(this).html()+'</span>');
	 return $(this);
 }
})(jQuery);


// javascript method: "pxToEm"
eval(function(p,a,c,k,e,r){e=function(c){return c.toString(a)};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(4($){k.9.7=5.9.7=4(a){3 b=p;2(b.j==5)b=d(b);2(!a)3 a=$(\'g\');2($(a).6()>0){3 c=b*(1/(d($(a).r("n-6"))))+\'m\';8 c}l 8\'i: o h q f s a e t\'}})(u);',31,31,'||if|var|function|String|size|pxToEm|return|prototype||||parseInt|DOM|is|body|scope|Error|constructor|Number|else|em|font|Provided|this|argument|css|not|element|jQuery'.split('|'),0,{}));



// hover fix plugin
/*jQuery.fn.fixHover.js : for all elements, add hover class on mouseover and remove on mouseout */
jQuery.fn.fixHover = function(){
	$(this).each(function(){
		var hoverClasses = ' hover';
		if($(this).attr('class')){		
			var classes = $(this).attr('class');
			var classArray = classes.split(' ');
			$(classArray).each(function(){
				hoverClasses += ' ' + this + 'Hover';
			});
		}
		$(this).hover(
		function(){
			if(classes) $(this).attr('class', classes + hoverClasses);
			else $(this).addClass('hover');
		},
		function(){
			if(classes) $(this).attr('class', classes);
			else $(this).removeClass('hover');
		}
		);
	});
}

document.documentElement.className = "js";

$(function(){
		//add enhanced class to body
		$('body').addClass('jq-enhanced');

		$('#jq-intro li').hover(
			function(){$(this).find('div.jq-checkpointSubhead:hidden').fadeIn(500);},
			function(){$(this).find('div.jq-checkpointSubhead:visible').fadeOut(500);}
		);
});