$(document).ready(function(){
	/* BIG BUTTON ANIMATION */
	$('a.bigbutton').mouseenter(function(){
		$(this).stop(true, false).animate({ backgroundColor: "#E2E2E2", marginLeft: "7px", marginRight: "0px" }, 200)
	})
	$('a.bigbutton').mouseleave(function(){
			$(this).stop(true, true).animate({ backgroundColor: "#f5f5f5", marginLeft: "0px", marginRight: "7px" }, 100, fix);
			function fix() {
				if ($('a.bigbutton').mouseleave) {
					$(this).animate({ backgroundColor: "#f5f5f5" }, "fast")
				}
			}
	})
	/* COPYRIGHTS OPACITY */
	$('#copyrights').mouseenter(function(){
		$(this).removeClass("op40").addClass("op70");
	})
	$('#copyrights').mouseleave(function(){
		$(this).removeClass("op70").addClass("op40");
	})
});
/**
 * @author Alexander Farkas
 * v. 1.02
 */
(function($) {
	$.extend($.fx.step,{
	    backgroundPosition: function(fx) {
            if (fx.state === 0 && typeof fx.end == 'string') {
                var start = $.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);