/*
 * Drop Shadow jQuery Plugin 1.6  12-13-2007
 * Larry Stevens (McLars@eyebulb.com) This work is in the public domain,
 * and it is not supported in any way. Use it at your own risk.
 */
(function($){var dropShadowZindex=1;$.fn.dropShadow=function(options){var opt=$.extend({left:4,top:4,blur:2,opacity:.5,color:"black",swap:false},options);var jShadows=$([]);this.not(".dropShadow").each(function(){var jthis=$(this);var shadows=[];var blur=(opt.blur<=0)?0:opt.blur;var opacity=(blur==0)?opt.opacity:opt.opacity/(blur*8);var zOriginal=(opt.swap)?dropShadowZindex:dropShadowZindex+1;var zShadow=(opt.swap)?dropShadowZindex+1:dropShadowZindex;var shadowId;if(this.id){shadowId=this.id+"_dropShadow";}else{shadowId="ds"+(1+Math.floor(9999*Math.random()));}$.data(this,"shadowId",shadowId);$.data(this,"shadowOptions",options);jthis.attr("shadowId",shadowId).css("zIndex",zOriginal);if(jthis.css("position")!="absolute"){jthis.css({position:"relative",zoom:1});}bgColor=jthis.css("backgroundColor");if(bgColor=="rgba(0, 0, 0, 0)")bgColor="transparent";if(bgColor!="transparent"||jthis.css("backgroundImage")!="none"||this.nodeName=="SELECT"||this.nodeName=="INPUT"||this.nodeName=="TEXTAREA"){shadows[0]=$("<div></div>").css("background",opt.color);}else{shadows[0]=jthis.clone().removeAttr("id").removeAttr("name").removeAttr("shadowId").css("color",opt.color);}shadows[0].addClass("dropShadow").css({height:jthis.outerHeight(),left:blur,opacity:opacity,position:"absolute",top:blur,width:jthis.outerWidth(),zIndex:zShadow});var layers=(8*blur)+1;for(i=1;i<layers;i++){shadows[i]=shadows[0].clone();}var i=1;var j=blur;while(j>0){shadows[i].css({left:j*2,top:0});shadows[i+1].css({left:j*4,top:j*2});shadows[i+2].css({left:j*2,top:j*4});shadows[i+3].css({left:0,top:j*2});shadows[i+4].css({left:j*3,top:j});shadows[i+5].css({left:j*3,top:j*3});shadows[i+6].css({left:j,top:j*3});shadows[i+7].css({left:j,top:j});i+=8;j--;}var divShadow=$("<div></div>").attr("id",shadowId).addClass("dropShadow").css({left:jthis.position().left+opt.left-blur,marginTop:jthis.css("marginTop"),marginRight:jthis.css("marginRight"),marginBottom:jthis.css("marginBottom"),marginLeft:jthis.css("marginLeft"),position:"absolute",top:jthis.position().top+opt.top-blur,zIndex:zShadow});for(i=0;i<layers;i++){divShadow.append(shadows[i]);}jthis.after(divShadow);jShadows=jShadows.add(divShadow);$(window).resize(function(){try{divShadow.css({left:jthis.position().left+opt.left-blur,top:jthis.position().top+opt.top-blur});}catch(e){}});dropShadowZindex+=2;});return this.pushStack(jShadows);};$.fn.redrawShadow=function(){this.removeShadow();return this.each(function(){var shadowOptions=$.data(this,"shadowOptions");$(this).dropShadow(shadowOptions);});};$.fn.removeShadow=function(){return this.each(function(){var shadowId=$(this).shadowId();$("div#"+shadowId).remove();});};$.fn.shadowId=function(){return $.data(this[0],"shadowId");};$(function(){var noPrint="<style type='text/css' media='print'>";noPrint+=".dropShadow{visibility:hidden;}</style>";$("head").append(noPrint);});})(jQuery);

/*
 * Scripts
 *
 */
jQuery(function($) {
 
	var Engine = {
		utils : {
			links : function(){
				$('a[rel*=external]').click(function(e){
					e.preventDefault();
					window.open($(this).attr('href'));						  
				});
			},
			mails : function(){
				$('a[href^=mailto:]').each(function(){
					var mail = $(this).attr('href').replace('mailto:','');
					var replaced = mail.replace('/at/','@');
					$(this).attr('href','mailto:'+replaced);
					if($(this).text() == mail) {
						$(this).text(replaced);
					}
				});
			}
		},
		design : {
			shadows : function(){
				$('.shadow-box-a').dropShadow({left: -1, top: 1, blur: 2, opacity: 0.3});
				$('.shadow-box-b').dropShadow({left: -1, top: -1, blur: 2, opacity: 0.3});
				$('.shadow-box-c').dropShadow({left: -1, top: -2, blur: 2, opacity: 0.3});
				$('.shadow-box-d').dropShadow({left: -1, top: 0, blur: 1, opacity: 0.3});
				$('.shadow-box-e').dropShadow({left: -1, top: 1, blur: 2, opacity: 0.3});
				$('div.subscribe-a div.inner ul li a').dropShadow({left: -1, top: 0, blur: 1, opacity: 0.1});
			}
		}
	};

	Engine.utils.links();
	Engine.utils.mails();
	Engine.design.shadows();
	$("#searchtxt").click(function(){
		if($(this).attr('value')=='Search keywords'){
			$(this).attr('value','');
		}
	});
	$("#searchtxt").keydown(function(e){
			if(e.keyCode==13){
				search();
			}
	});
});

function search(){
	if($("#searchtxt").attr('value')!='Search keywords' && $("#searchtxt").attr('value')!=''){
		$("#gsearch").attr('value', $("#searchtxt").attr('value'));
		$("#cse-search-box").submit();
	}
}