/* author : Tim Ridgway www.madeglobal.com */

/**
 * @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);


$(document).ready(function(){
    
    /* Animated menu  */
    $('.menu a').css({backgroundPosition: '0px 78px'})
      .hover(function(){
		      $(this).stop().animate({backgroundPosition: "(0px 72px)7fcbd6" },{queue:false,duration:200});
		    }, function() {
		      $(this).stop().animate({backgroundPosition: "(0px 78px)" },{queue:false,duration:200});
		});
    
    /* Animated kitchen selectors */
    $('.cover').css({top:'-138px'});
		$('.boxgrid.peek').hover(function(){
			$(".cover", this).stop().animate({top:'0px'},{queue:false,duration:200});
		}, function() {
			$(".cover", this).stop().animate({top:'-138px'},{queue:false,duration:200});
		});

    /* text replacement in contact form Tim Ridgway  */
    function textReplacement(input){
     var originalvalue = input.val();
     input.focus( function(){
      if( $.trim(input.val()) == originalvalue ){ input.val(''); }
     });
     input.blur( function(){
      if( $.trim(input.val()) == '' ){ input.val(originalvalue); }
     });
    }
    
    textReplacement($('#tcf_sender'));
    textReplacement($('#tcf_email'));
    textReplacement($('#tcf_subject'));
    textReplacement($('#tcf_msg'));
   
});