(function(jQuery){

    jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){
        jQuery.fx.step[attr] = function(fx){
            if ( fx.state == 0 ) {
                fx.start = getColor( fx.elem, attr );
                fx.end = getRGB( fx.end );
            }
            if ( fx.start )
                fx.elem.style[attr] = "rgb(" + [
                Math.max(Math.min( parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0]), 255), 0),
                Math.max(Math.min( parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1]), 255), 0),
                Math.max(Math.min( parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2]), 255), 0)
                ].join(",") + ")";
        }
    });


    function getRGB(color) {
        var result;

        // Check if we're already dealing with an array of colors
        if ( color && color.constructor == Array && color.length == 3 )
            return color;

        // Look for rgb(num,num,num)
        if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
            return [parseInt(result[1]), parseInt(result[2]), parseInt(result[3])];

        // Look for rgb(num%,num%,num%)
        if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
            return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];

        // Look for #a0b1c2
        if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
            return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];

        // Look for #fff
        if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
            return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];

        // Otherwise, we're most likely dealing with a named color
        return colors[jQuery.trim(color).toLowerCase()];
    }
	
    function getColor(elem, attr) {
        var color;

        do {
            color = jQuery.curCSS(elem, attr);

            // Keep going until we find an element that has color, or we hit the body
            if ( color != '' && color != 'transparent' || jQuery.nodeName(elem, "body") )
                break;

            attr = "backgroundColor";
        } while ( elem = elem.parentNode );

        return getRGB(color);
    };
	
    var colors = {
        aqua:[0,255,255],
        azure:[240,255,255],
        beige:[245,245,220],
        black:[0,0,0],
        blue:[0,0,255],
        brown:[165,42,42],
        cyan:[0,255,255],
        darkblue:[0,0,139],
        darkcyan:[0,139,139],
        darkgrey:[169,169,169],
        darkgreen:[0,100,0],
        darkkhaki:[189,183,107],
        darkmagenta:[139,0,139],
        darkolivegreen:[85,107,47],
        darkorange:[255,140,0],
        darkorchid:[153,50,204],
        darkred:[139,0,0],
        darksalmon:[233,150,122],
        darkviolet:[148,0,211],
        fuchsia:[255,0,255],
        gold:[255,215,0],
        green:[0,128,0],
        indigo:[75,0,130],
        khaki:[240,230,140],
        lightblue:[173,216,230],
        lightcyan:[224,255,255],
        lightgreen:[144,238,144],
        lightgrey:[211,211,211],
        lightpink:[255,182,193],
        lightyellow:[255,255,224],
        lime:[0,255,0],
        magenta:[255,0,255],
        maroon:[128,0,0],
        navy:[0,0,128],
        olive:[128,128,0],
        orange:[255,165,0],
        pink:[255,192,203],
        purple:[128,0,128],
        violet:[128,0,128],
        red:[255,0,0],
        silver:[192,192,192],
        white:[255,255,255],
        yellow:[255,255,0]
    };
	
})(jQuery);

(function($) {
    $.fn.lavaLamp = function(o) {
        o = $.extend({
            fx: "linear",
            speed: 500,
            click: function(){}
        }, o || {});

        return this.each(function() {
            var me = $(this), noop = function(){},
            $back = $('<li class="back"><div class="left"></div></li>').appendTo(me),
            $li = $(">li", this), curr = $("li.current", this)[0] || $($li[0]).addClass("current")[0];

            $li.not(".back").hover(function() {
                move(this);
            }, noop);

            $(this).hover(noop, function() {
                move(curr);
            });

            $li.click(function(e) {
                setCurr(this);
                return o.click.apply(this, [e, this]);
            });

            setCurr(curr);

            function setCurr(el) {
                $back.css({
                    "left": el.offsetLeft+"px",
                    "width": el.offsetWidth+"px"
                });
                curr = el;
            };

            function move(el) {
                $back.each(function() {
                    $.dequeue(this, "fx");
                }
                ).animate({
                    width: el.offsetWidth,
                    left: el.offsetLeft
                }, o.speed, o.fx);
            };

        });
    };
})(jQuery);

jQuery.easing={
    easein:function(x,t,b,c,d){
        return c*(t/=d)*t+b
        },
    easeinout:function(x,t,b,c,d){
        if(t<d/2)return 2*c*t*t/(d*d)+b;var a=t-d/2;return-2*c*a*a/(d*d)+2*c*a/d+c/2+b
        },
    easeout:function(x,t,b,c,d){
        return-c*t*t/(d*d)+2*c*t/d+b
        },
    expoin:function(x,t,b,c,d){
        var a=1;if(c<0){
            a*=-1;c*=-1
            }return a*(Math.exp(Math.log(c)/d*t))+b
        },
    expoout:function(x,t,b,c,d){
        var a=1;if(c<0){
            a*=-1;c*=-1
            }return a*(-Math.exp(-Math.log(c)/d*(t-d))+c+1)+b
        },
    expoinout:function(x,t,b,c,d){
        var a=1;if(c<0){
            a*=-1;c*=-1
            }if(t<d/2)return a*(Math.exp(Math.log(c/2)/(d/2)*t))+b;return a*(-Math.exp(-2*Math.log(c/2)/d*(t-d))+c+1)+b
        },
    bouncein:function(x,t,b,c,d){
        return c-jQuery.easing['bounceout'](x,d-t,0,c,d)+b
        },
    bounceout:function(x,t,b,c,d){
        if((t/=d)<(1/2.75)){
            return c*(7.5625*t*t)+b
            }else if(t<(2/2.75)){
            return c*(7.5625*(t-=(1.5/2.75))*t+.75)+b
            }else if(t<(2.5/2.75)){
            return c*(7.5625*(t-=(2.25/2.75))*t+.9375)+b
            }else{
            return c*(7.5625*(t-=(2.625/2.75))*t+.984375)+b
            }
        },
    bounceinout:function(x,t,b,c,d){
        if(t<d/2)return jQuery.easing['bouncein'](x,t*2,0,c,d)*.5+b;return jQuery.easing['bounceout'](x,t*2-d,0,c,d)*.5+c*.5+b
        },
    elasin:function(x,t,b,c,d){
        var s=1.70158;var p=0;var a=c;if(t==0)return b;if((t/=d)==1)return b+c;if(!p)p=d*.3;if(a<Math.abs(c)){
            a=c;var s=p/4
            }else var s=p/(2*Math.PI)*Math.asin(c/a);return-(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b
        },
    elasout:function(x,t,b,c,d){
        var s=1.70158;var p=0;var a=c;if(t==0)return b;if((t/=d)==1)return b+c;if(!p)p=d*.3;if(a<Math.abs(c)){
            a=c;var s=p/4
            }else var s=p/(2*Math.PI)*Math.asin(c/a);return a*Math.pow(2,-10*t)*Math.sin((t*d-s)*(2*Math.PI)/p)+c+b
        },
    elasinout:function(x,t,b,c,d){
        var s=1.70158;var p=0;var a=c;if(t==0)return b;if((t/=d/2)==2)return b+c;if(!p)p=d*(.3*1.5);if(a<Math.abs(c)){
            a=c;var s=p/4
            }else var s=p/(2*Math.PI)*Math.asin(c/a);if(t<1)return-.5*(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b;return a*Math.pow(2,-10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p)*.5+c+b
        },
    backin:function(x,t,b,c,d){
        var s=1.70158;return c*(t/=d)*t*((s+1)*t-s)+b
        },
    backout:function(x,t,b,c,d){
        var s=1.70158;return c*((t=t/d-1)*t*((s+1)*t+s)+1)+b
        },
    backinout:function(x,t,b,c,d){
        var s=1.70158;if((t/=d/2)<1)return c/2*(t*t*(((s*=(1.525))+1)*t-s))+b;return c/2*((t-=2)*t*(((s*=(1.525))+1)*t+s)+2)+b
        },
    linear:function(x,t,b,c,d){
        return c*t/d+b
        }
    };


jQuery(function() {
    var $ = jQuery;
    $.fn.retarder = function (delay, method) {
        var node = this;
        if (node.length) {
            if (node[0]._timer_) {
                clearTimeout(node[0]._timer_);
            }
            node[0]._timer_ = setTimeout(function () {
                method(node);
            }, delay);
        }
        return this;
    };

    $('ul ul','#menu').css({
        display:'none',
        left:-2
    });
    $('li','#menu').hover(function() {
        var ul=$('ul:first',this);
        $('span',ul).css('color','rgb(169,169,169)');
        if (ul.length) {
            if (!ul[0].wid) {
                ul[0].wid=ul.width();
                ul[0].hei=ul.height()
            }
            ul.css( {
                width:0,
                height:0,
                overflow:'hidden',
                display:'block'
            } ).retarder(100,function(i) {
                i.animate({
                    width:ul[0].wid,
                    height:ul[0].hei
                },{
                    duration:300,
                    complete:function() {
                        ul.css('overflow','visible')
                    }
                })
            })
        }
    },function() {
        var ul=$('ul:first',this);
        if(ul.length) {
            var css={
                display:'none',
                width:ul[0].wid,
                height:ul[0].hei
            };
            ul.stop().css('overflow','hidden').retarder(50,function(i) {
                i.animate({
                    width:0,
                    height:0
                }, {
                    duration:100,
                    complete:function() {
                        $(this).css(css)
                    }
                })
            })
        }
    });

    $('#menu ul.menu').lavaLamp({
        fx:'backout',
        speed:800
    });

    if(!($.browser.msie&&$.browser.version.substr(0,1)=='6')) {
        $('ul ul a span','#menu').css('color','rgb(169,169,169)').hover(function() {
            $(this).animate({
                color:'rgb(255,255,255)'
            },500)
        },function() {
            $(this).animate({
                color:'rgb(169,169,169)'
            },200)
        }
        )
    }
});