// mailmask

$.fn.noSpam = function() {
	at = '@';
	return this.each(function(){
		e = null;
		jQuery(this).find('span').replaceWith(at);
		e = jQuery(this).text();
		jQuery(this).attr('href', 'mailto:' + e);
	});
};

// Navi

/**
 * @author Alexander Farkas
 * v. 1.02
 */
 (function(jQuery) {
 	jQuery.extend(jQuery.fx.step,{
 	    backgroundPosition: function(fx) {
             if (fx.state === 0 && typeof fx.end == 'string') {
                var start = jQuery.curCSS(fx.elem,'backgroundPosition');
                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]];
		 	}
            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];

           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]];
            }
         }
	 }); })(jQuery);

 function fadenavi(el,elWidth){

 	jQuery(el).css( {backgroundPosition: elWidth+" 0"} ).mouseover(function(){
	 		jQuery(this).stop().animate({backgroundPosition:"("+elWidth+" -30px)"}, {duration:400})
	}).mouseout(function(){
			jQuery(this).stop().animate({backgroundPosition:"("+elWidth+" 0)"}, {duration:400})
	 })

	 jQuery(el+" span").css( {backgroundPosition: elWidth+" -30px"} ).mouseover(function(){
	 		jQuery(this).stop().animate({backgroundPosition:"("+elWidth+" -30px)"}, {duration:400})
	 }).mouseout(function(){
			jQuery(this).stop().animate({backgroundPosition:"("+elWidth+" -30px)"}, {duration:400})
	 })
 };

 $(document).ready(function(){
	$('body').removeClass('noJS').addClass('hasJS');
	 $('a.escape').noSpam();
	 $('a[rel*="lightbox"]').fancybox();
	 fadenavi("ul#navi a.n1",0);
	 fadenavi("ul#navi a.n2",-97);
	 fadenavi("ul#navi a.n3",-280);
	 fadenavi("ul#navi a.n4",-350);
	 fadenavi("ul#navi a.n5",-477);
 	 fadenavi("ul#navi a.n6",-572);
	 $('#slider').cycle({fx: 'blindY',speed: 1000, timeout: 6000 });
 });