")),b.inlineElement=e,e}return l.updateStatus("ready"),l._parseMarkup(c,{},b),c}}});var H="ajax",I,J=function(){I&&q.removeClass(I)};a.magnificPopup.registerModule(H,{options:{settings:null,cursor:"mfp-ajax-cur",tError:'
The content could not be loaded.'},proto:{initAjax:function(){l.types.push(H),I=l.st.ajax.cursor,v(b+"."+H,function(){J(),l.req&&l.req.abort()})},getAjax:function(b){I&&q.addClass(I),l.updateStatus("loading");var c=a.extend({url:b.src,success:function(c,d,e){x("ParseAjax",e),l.appendContent(a(e.responseText),H),b.finished=!0,J(),y(),setTimeout(function(){l.wrap.addClass(i)},16),l.updateStatus("ready")},error:function(){J(),b.finished=b.loadError=!0,l.updateStatus("error",l.st.ajax.tError.replace("%url%",b.src))}},l.st.ajax.settings);return l.req=a.ajax(c),""}}});var K,L=function(b){if(b.data&&b.data.title!==undefined)return b.data.title;var c=l.st.image.titleSrc;if(c){if(a.isFunction(c))return c.call(l,b);if(b.el)return b.el.attr(c)||""}return""};a.magnificPopup.registerModule("image",{options:{markup:'
',cursor:"mfp-zoom-out-cur",titleSrc:"title",verticalFit:!0,tError:'
The image could not be loaded.'},proto:{initImage:function(){var a=l.st.image,c=".image";l.types.push("image"),v(e+c,function(){l.currItem.type==="image"&&a.cursor&&q.addClass(a.cursor)}),v(b+c,function(){a.cursor&&q.removeClass(a.cursor),p.off("resize"+h)}),v("Resize"+c,l.resizeImage),l.isLowIE&&v("AfterChange",l.resizeImage)},resizeImage:function(){var a=l.currItem;if(!a.img)return;if(l.st.image.verticalFit){var b=0;l.isLowIE&&(b=parseInt(a.img.css("padding-top"),10)+parseInt(a.img.css("padding-bottom"),10)),a.img.css("max-height",l.wH-b)}},_onImageHasSize:function(a){a.img&&(a.hasSize=!0,K&&clearInterval(K),a.isCheckingImgSize=!1,x("ImageHasSize",a),a.imgHidden&&(l.content&&l.content.removeClass("mfp-loading"),a.imgHidden=!1))},findImageSize:function(a){var b=0,c=a.img[0],d=function(e){K&&clearInterval(K),K=setInterval(function(){if(c.naturalWidth>0){l._onImageHasSize(a);return}b>200&&clearInterval(K),b++,b===3?d(10):b===40?d(50):b===100&&d(500)},e)};d(1)},getImage:function(b,c){var d=0,e=function(){b&&(b.img[0].complete?(b.img.off(".mfploader"),b===l.currItem&&(l._onImageHasSize(b),l.updateStatus("ready")),b.hasSize=!0,b.loaded=!0):(d++,d<200?setTimeout(e,100):f()))},f=function(){b&&(b.img.off(".mfploader"),b===l.currItem&&(l._onImageHasSize(b),l.updateStatus("error",g.tError.replace("%url%",b.src))),b.hasSize=!0,b.loaded=!0,b.loadError=!0)},g=l.st.image,h=c.find(".mfp-img");if(h.length){var i=new Image;i.className="mfp-img",b.img=a(i).on("load.mfploader",e).on("error.mfploader",f),i.src=b.src,h.is("img")&&(b.img=b.img.clone())}return l._parseMarkup(c,{title:L(b),img_replaceWith:b.img},b),l.resizeImage(),b.hasSize?(K&&clearInterval(K),b.loadError?(c.addClass("mfp-loading"),l.updateStatus("error",g.tError.replace("%url%",b.src))):(c.removeClass("mfp-loading"),l.updateStatus("ready")),c):(l.updateStatus("loading"),b.loading=!0,b.hasSize||(b.imgHidden=!0,c.addClass("mfp-loading"),l.findImageSize(b)),c)}}});var M="iframe",N="//about:blank",O=function(a){if(l.currTemplate[M]){var b=l.currTemplate[M].find("iframe");b.length&&(a||(b[0].src=N),l.isIE8&&b.css("display",a?"block":"none"))}};a.magnificPopup.registerModule(M,{options:{markup:'
',srcAction:"iframe_src",patterns:{youtube:{index:"youtube.com",id:"v=",src:"//www.youtube.com/embed/%id%?autoplay=1"},vimeo:{index:"vimeo.com/",id:"/",src:"//player.vimeo.com/video/%id%?autoplay=1"},gmaps:{index:"//maps.google.",src:"%id%&output=embed"}}},proto:{initIframe:function(){l.types.push(M),v("BeforeChange",function(a,b,c){b!==c&&(b===M?O():c===M&&O(!0))}),v(b+"."+M,function(){O()})},getIframe:function(b,c){var d=b.src,e=l.st.iframe;a.each(e.patterns,function(){if(d.indexOf(this.index)>-1)return this.id&&(typeof this.id=="string"?d=d.substr(d.lastIndexOf(this.id)+this.id.length,d.length):d=this.id.call(this,d)),d=this.src.replace("%id%",d),!1});var f={};return e.srcAction&&(f[e.srcAction]=d),l._parseMarkup(c,f,b),l.updateStatus("ready"),c}}});var P=function(a){var b=l.items.length;return a>b-1?a-b:a<0?b+a:a},Q=function(a,b,c){return a.replace("%curr%",b+1).replace("%total%",c)};a.magnificPopup.registerModule("gallery",{options:{enabled:!1,arrowMarkup:'
',preload:[0,2],navigateByImgClick:!0,arrows:!0,tPrev:"Previous (Left arrow key)",tNext:"Next (Right arrow key)",tCounter:"%curr% of %total%"},proto:{initGallery:function(){var c=l.st.gallery,g=".mfp-gallery",h=Boolean(a.fn.mfpFastClick);l.direction=!0;if(!c||!c.enabled)return!1;t+=" mfp-gallery",v(e+g,function(){c.navigateByImgClick&&l.wrap.on("click"+g,".mfp-img",function(){if(l.items.length>1)return l.next(),!1}),r.on("keydown"+g,function(a){a.keyCode===37?l.prev():a.keyCode===39&&l.next()})}),v("UpdateStatus"+g,function(a,b){b.text&&(b.text=Q(b.text,l.currItem.index,l.items.length))}),v(d+g,function(a,b,d,e){var f=l.items.length;d.counter=f>1?Q(c.tCounter,e.index,f):""}),v("BuildControls"+g,function(){if(l.items.length>1&&c.arrows&&!l.arrowLeft){var b=c.arrowMarkup,d=l.arrowLeft=a(b.replace("%title%",c.tPrev).replace("%dir%","left")).addClass(k),e=l.arrowRight=a(b.replace("%title%",c.tNext).replace("%dir%","right")).addClass(k),f=h?"mfpFastClick":"click";d[f](function(){l.prev()}),e[f](function(){l.next()}),l.isIE7&&(w("b",d[0],!1,!0),w("a",d[0],!1,!0),w("b",e[0],!1,!0),w("a",e[0],!1,!0)),l.container.append(d.add(e))}}),v(f+g,function(){l._preloadTimeout&&clearTimeout(l._preloadTimeout),l._preloadTimeout=setTimeout(function(){l.preloadNearbyImages(),l._preloadTimeout=null},16)}),v(b+g,function(){r.off(g),l.wrap.off("click"+g),l.arrowLeft&&h&&l.arrowLeft.add(l.arrowRight).destroyMfpFastClick(),l.arrowRight=l.arrowLeft=null})},next:function(){l.direction=!0,l.index=P(l.index+1),l.updateItemHTML()},prev:function(){l.direction=!1,l.index=P(l.index-1),l.updateItemHTML()},goTo:function(a){l.direction=a>=l.index,l.index=a,l.updateItemHTML()},preloadNearbyImages:function(){var a=l.st.gallery.preload,b=Math.min(a[0],l.items.length),c=Math.min(a[1],l.items.length),d;for(d=1;d<=(l.direction?c:b);d++)l._preloadItem(l.index+d);for(d=1;d<=(l.direction?b:c);d++)l._preloadItem(l.index-d)},_preloadItem:function(b){b=P(b);if(l.items[b].preloaded)return;var c=l.items[b];c.parsed||(c=l.parseEl(b)),x("LazyLoad",c),c.type==="image"&&(c.img=a('
').on("load.mfploader",function(){c.hasSize=!0}).on("error.mfploader",function(){c.hasSize=!0,c.loadError=!0}).attr("src",c.src)),c.preloaded=!0}}});var R="retina";a.magnificPopup.registerModule(R,{options:{replaceSrc:function(a){return a.src.replace(/\.\w+$/,function(a){return"@2x"+a})},ratio:1},proto:{initRetina:function(){if(window.devicePixelRatio>1){var a=l.st.retina,b=a.ratio;b=isNaN(b)?b():b,b>1&&(v("ImageHasSize."+R,function(a,c){c.img.css({"max-width":c.img[0].naturalWidth/b,width:"100%"})}),v("ElementParse."+R,function(c,d){d.src=a.replaceSrc(d,b)}))}}}}),function(){var b=1e3,c="ontouchstart"in window,d=function(){p.off("touchmove"+f+" touchend"+f)},e="mfpFastClick",f="."+e;a.fn.mfpFastClick=function(e){return a(this).each(function(){var g=a(this),h;if(c){var i,j,k,l,m,n;g.on("touchstart"+f,function(a){l=!1,n=1,m=a.originalEvent?a.originalEvent.touches[0]:a.touches[0],j=m.clientX,k=m.clientY,p.on("touchmove"+f,function(a){m=a.originalEvent?a.originalEvent.touches:a.touches,n=m.length,m=m[0];if(Math.abs(m.clientX-j)>10||Math.abs(m.clientY-k)>10)l=!0,d()}).on("touchend"+f,function(a){d();if(l||n>1)return;h=!0,a.preventDefault(),clearTimeout(i),i=setTimeout(function(){h=!1},b),e()})})}g.on("click"+f,function(){h||e()})})},a.fn.destroyMfpFastClick=function(){a(this).off("touchstart"+f+" click"+f),c&&p.off("touchmove"+f+" touchend"+f)}}()})(window.jQuery||window.Zepto)
/*
* jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
*
* Uses the built in easing capabilities added In jQuery 1.1
* to offer multiple easing options
*
* TERMS OF USE - jQuery Easing
*
* Open source under the BSD License.
*
* Copyright © 2008 George McGinley Smith
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* Neither the name of the author nor the names of contributors may be used to endorse
* or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
// t: current time, b: begInnIng value, c: change In value, d: duration
jQuery.easing['jswing'] = jQuery.easing['swing'];
jQuery.extend( jQuery.easing,
{
def: 'easeOutQuad',
swing: function (x, t, b, c, d) {
//alert(jQuery.easing.default);
return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
},
easeInQuad: function (x, t, b, c, d) {
return c*(t/=d)*t + b;
},
easeOutQuad: function (x, t, b, c, d) {
return -c *(t/=d)*(t-2) + b;
},
easeInOutQuad: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return c/2*t*t + b;
return -c/2 * ((--t)*(t-2) - 1) + b;
},
easeInCubic: function (x, t, b, c, d) {
return c*(t/=d)*t*t + b;
},
easeOutCubic: function (x, t, b, c, d) {
return c*((t=t/d-1)*t*t + 1) + b;
},
easeInOutCubic: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return c/2*t*t*t + b;
return c/2*((t-=2)*t*t + 2) + b;
},
easeInQuart: function (x, t, b, c, d) {
return c*(t/=d)*t*t*t + b;
},
easeOutQuart: function (x, t, b, c, d) {
return -c * ((t=t/d-1)*t*t*t - 1) + b;
},
easeInOutQuart: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
return -c/2 * ((t-=2)*t*t*t - 2) + b;
},
easeInQuint: function (x, t, b, c, d) {
return c*(t/=d)*t*t*t*t + b;
},
easeOutQuint: function (x, t, b, c, d) {
return c*((t=t/d-1)*t*t*t*t + 1) + b;
},
easeInOutQuint: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
return c/2*((t-=2)*t*t*t*t + 2) + b;
},
easeInSine: function (x, t, b, c, d) {
return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
},
easeOutSine: function (x, t, b, c, d) {
return c * Math.sin(t/d * (Math.PI/2)) + b;
},
easeInOutSine: function (x, t, b, c, d) {
return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
},
easeInExpo: function (x, t, b, c, d) {
return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
},
easeOutExpo: function (x, t, b, c, d) {
return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
},
easeInOutExpo: function (x, t, b, c, d) {
if (t==0) return b;
if (t==d) return b+c;
if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
},
easeInCirc: function (x, t, b, c, d) {
return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
},
easeOutCirc: function (x, t, b, c, d) {
return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
},
easeInOutCirc: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
},
easeInElastic: 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;
},
easeOutElastic: 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;
},
easeInOutElastic: 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;
},
easeInBack: function (x, t, b, c, d, s) {
if (s == undefined) s = 1.70158;
return c*(t/=d)*t*((s+1)*t - s) + b;
},
easeOutBack: function (x, t, b, c, d, s) {
if (s == undefined) s = 1.70158;
return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
},
easeInOutBack: function (x, t, b, c, d, s) {
if (s == undefined) 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;
},
easeInBounce: function (x, t, b, c, d) {
return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
},
easeOutBounce: 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;
}
},
easeInOutBounce: function (x, t, b, c, d) {
if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
}
});
/*
*
* TERMS OF USE - EASING EQUATIONS
*
* Open source under the BSD License.
*
* Copyright © 2001 Robert Penner
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* Neither the name of the author nor the names of contributors may be used to endorse
* or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/*
* jQuery Color Animations v@VERSION
* http://jquery.org/
*
* Copyright 2011 John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Date: @DATE
*/
(function( jQuery, undefined ){
var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color outlineColor".split(" "),
// plusequals test for += 100 -= 100
rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
// a set of RE's that can match strings and generate color tuples.
stringParsers = [{
re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
parse: function( execResult ) {
return [
execResult[ 1 ],
execResult[ 2 ],
execResult[ 3 ],
execResult[ 4 ]
];
}
}, {
re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
parse: function( execResult ) {
return [
2.55 * execResult[1],
2.55 * execResult[2],
2.55 * execResult[3],
execResult[ 4 ]
];
}
}, {
re: /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/,
parse: function( execResult ) {
return [
parseInt( execResult[ 1 ], 16 ),
parseInt( execResult[ 2 ], 16 ),
parseInt( execResult[ 3 ], 16 )
];
}
}, {
re: /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/,
parse: function( execResult ) {
return [
parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
];
}
}, {
re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
space: "hsla",
parse: function( execResult ) {
return [
execResult[1],
execResult[2] / 100,
execResult[3] / 100,
execResult[4]
];
}
}],
// jQuery.Color( )
color = jQuery.Color = function( color, green, blue, alpha ) {
return new jQuery.Color.fn.parse( color, green, blue, alpha );
},
spaces = {
rgba: {
cache: "_rgba",
props: {
red: {
idx: 0,
type: "byte",
empty: true
},
green: {
idx: 1,
type: "byte",
empty: true
},
blue: {
idx: 2,
type: "byte",
empty: true
},
alpha: {
idx: 3,
type: "percent",
def: 1
}
}
},
hsla: {
cache: "_hsla",
props: {
hue: {
idx: 0,
type: "degrees",
empty: true
},
saturation: {
idx: 1,
type: "percent",
empty: true
},
lightness: {
idx: 2,
type: "percent",
empty: true
}
}
}
},
propTypes = {
"byte": {
floor: true,
min: 0,
max: 255
},
"percent": {
min: 0,
max: 1
},
"degrees": {
mod: 360,
floor: true
}
},
rgbaspace = spaces.rgba.props,
support = color.support = {},
// colors = jQuery.Color.names
colors,
// local aliases of functions called often
each = jQuery.each;
spaces.hsla.props.alpha = rgbaspace.alpha;
function clamp( value, prop, alwaysAllowEmpty ) {
var type = propTypes[ prop.type ] || {},
allowEmpty = prop.empty || alwaysAllowEmpty;
if ( allowEmpty && value == null ) {
return null;
}
if ( prop.def && value == null ) {
return prop.def;
}
if ( type.floor ) {
value = ~~value;
} else {
value = parseFloat( value );
}
if ( value == null || isNaN( value ) ) {
return prop.def;
}
if ( type.mod ) {
value = value % type.mod;
// -10 -> 350
return value < 0 ? type.mod + value : value;
}
// for now all property types without mod have min and max
return type.min > value ? type.min : type.max < value ? type.max : value;
}
function stringParse( string ) {
var inst = color(),
rgba = inst._rgba = [];
string = string.toLowerCase();
each( stringParsers, function( i, parser ) {
var match = parser.re.exec( string ),
values = match && parser.parse( match ),
parsed,
spaceName = parser.space || "rgba",
cache = spaces[ spaceName ].cache;
if ( values ) {
parsed = inst[ spaceName ]( values );
// if this was an rgba parse the assignment might happen twice
// oh well....
inst[ cache ] = parsed[ cache ];
rgba = inst._rgba = parsed._rgba;
// exit each( stringParsers ) here because we matched
return false;
}
});
// Found a stringParser that handled it
if ( rgba.length !== 0 ) {
// if this came from a parsed string, force "transparent" when alpha is 0
// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
if ( Math.max.apply( Math, rgba ) === 0 ) {
jQuery.extend( rgba, colors.transparent );
}
return inst;
}
// named colors / default - filter back through parse function
if ( string = colors[ string ] ) {
return string;
}
}
color.fn = color.prototype = {
constructor: color,
parse: function( red, green, blue, alpha ) {
if ( red === undefined ) {
this._rgba = [ null, null, null, null ];
return this;
}
if ( red instanceof jQuery || red.nodeType ) {
red = red instanceof jQuery ? red.css( green ) : jQuery( red ).css( green );
green = undefined;
}
var inst = this,
type = jQuery.type( red ),
rgba = this._rgba = [],
source;
// more than 1 argument specified - assume ( red, green, blue, alpha )
if ( green !== undefined ) {
red = [ red, green, blue, alpha ];
type = "array";
}
if ( type === "string" ) {
return this.parse( stringParse( red ) || colors._default );
}
if ( type === "array" ) {
each( rgbaspace, function( key, prop ) {
rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
});
return this;
}
if ( type === "object" ) {
if ( red instanceof color ) {
each( spaces, function( spaceName, space ) {
if ( red[ space.cache ] ) {
inst[ space.cache ] = red[ space.cache ].slice();
}
});
} else {
each( spaces, function( spaceName, space ) {
each( space.props, function( key, prop ) {
var cache = space.cache;
// if the cache doesn't exist, and we know how to convert
if ( !inst[ cache ] && space.to ) {
// if the value was null, we don't need to copy it
// if the key was alpha, we don't need to copy it either
if ( red[ key ] == null || key === "alpha") {
return;
}
inst[ cache ] = space.to( inst._rgba );
}
// this is the only case where we allow nulls for ALL properties.
// call clamp with alwaysAllowEmpty
inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
});
});
}
return this;
}
},
is: function( compare ) {
var is = color( compare ),
same = true,
myself = this;
each( spaces, function( _, space ) {
var isCache = is[ space.cache ],
localCache;
if (isCache) {
localCache = myself[ space.cache ] || space.to && space.to( myself._rgba ) || [];
each( space.props, function( _, prop ) {
if ( isCache[ prop.idx ] != null ) {
same = ( isCache[ prop.idx ] == localCache[ prop.idx ] );
return same;
}
});
}
return same;
});
return same;
},
_space: function() {
var used = [],
inst = this;
each( spaces, function( spaceName, space ) {
if ( inst[ space.cache ] ) {
used.push( spaceName );
}
});
return used.pop();
},
transition: function( other, distance ) {
var end = color( other ),
spaceName = end._space(),
space = spaces[ spaceName ],
start = this[ space.cache ] || space.to( this._rgba ),
result = start.slice();
end = end[ space.cache ];
each( space.props, function( key, prop ) {
var index = prop.idx,
startValue = start[ index ],
endValue = end[ index ],
type = propTypes[ prop.type ] || {};
// if null, don't override start value
if ( endValue === null ) {
return;
}
// if null - use end
if ( startValue === null ) {
result[ index ] = endValue;
} else {
if ( type.mod ) {
if ( endValue - startValue > type.mod / 2 ) {
startValue += type.mod;
} else if ( startValue - endValue > type.mod / 2 ) {
startValue -= type.mod;
}
}
result[ prop.idx ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
}
});
return this[ spaceName ]( result );
},
blend: function( opaque ) {
// if we are already opaque - return ourself
if ( this._rgba[ 3 ] === 1 ) {
return this;
}
var rgb = this._rgba.slice(),
a = rgb.pop(),
blend = color( opaque )._rgba;
return color( jQuery.map( rgb, function( v, i ) {
return ( 1 - a ) * blend[ i ] + a * v;
}));
},
toRgbaString: function() {
var prefix = "rgba(",
rgba = jQuery.map( this._rgba, function( v, i ) {
return v == null ? ( i > 2 ? 1 : 0 ) : v;
});
if ( rgba[ 3 ] === 1 ) {
rgba.pop();
prefix = "rgb(";
}
return prefix + rgba.join(",") + ")";
},
toHslaString: function() {
var prefix = "hsla(",
hsla = jQuery.map( this.hsla(), function( v, i ) {
if ( v == null ) {
v = i > 2 ? 1 : 0;
}
// catch 1 and 2
if ( i && i < 3 ) {
v = Math.round( v * 100 ) + "%";
}
return v;
});
if ( hsla[ 3 ] == 1 ) {
hsla.pop();
prefix = "hsl(";
}
return prefix + hsla.join(",") + ")";
},
toHexString: function( includeAlpha ) {
var rgba = this._rgba.slice(),
alpha = rgba.pop();
if ( includeAlpha ) {
rgba.push( ~~( alpha * 255 ) );
}
return "#" + jQuery.map( rgba, function( v, i ) {
// default to 0 when nulls exist
v = ( v || 0 ).toString( 16 );
return v.length == 1 ? "0" + v : v;
}).join("");
},
toString: function() {
return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
}
};
color.fn.parse.prototype = color.fn;
// hsla conversions adapted from:
// http://www.google.com/codesearch/p#OAMlx_jo-ck/src/third_party/WebKit/Source/WebCore/inspector/front-end/Color.js&d=7&l=193
function hue2rgb( p, q, h ) {
h = ( h + 1 ) % 1;
if ( h * 6 < 1 ) {
return p + (q - p) * 6 * h;
}
if ( h * 2 < 1) {
return q;
}
if ( h * 3 < 2 ) {
return p + (q - p) * ((2/3) - h) * 6;
}
return p;
}
spaces.hsla.to = function ( rgba ) {
if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
return [ null, null, null, rgba[ 3 ] ];
}
var r = rgba[ 0 ] / 255,
g = rgba[ 1 ] / 255,
b = rgba[ 2 ] / 255,
a = rgba[ 3 ],
max = Math.max( r, g, b ),
min = Math.min( r, g, b ),
diff = max - min,
add = max + min,
l = add * 0.5,
h, s;
if ( min === max ) {
h = 0;
} else if ( r === max ) {
h = ( 60 * ( g - b ) / diff ) + 360;
} else if ( g === max ) {
h = ( 60 * ( b - r ) / diff ) + 120;
} else {
h = ( 60 * ( r - g ) / diff ) + 240;
}
if ( l === 0 || l === 1 ) {
s = l;
} else if ( l <= 0.5 ) {
s = diff / add;
} else {
s = diff / ( 2 - add );
}
return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
};
spaces.hsla.from = function ( hsla ) {
if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
return [ null, null, null, hsla[ 3 ] ];
}
var h = hsla[ 0 ] / 360,
s = hsla[ 1 ],
l = hsla[ 2 ],
a = hsla[ 3 ],
q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
p = 2 * l - q,
r, g, b;
return [
Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
Math.round( hue2rgb( p, q, h ) * 255 ),
Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
a
];
};
each( spaces, function( spaceName, space ) {
var props = space.props,
cache = space.cache,
to = space.to,
from = space.from;
// makes rgba() and hsla()
color.fn[ spaceName ] = function( value ) {
// generate a cache for this space if it doesn't exist
if ( to && !this[ cache ] ) {
this[ cache ] = to( this._rgba );
}
if ( value === undefined ) {
return this[ cache ].slice();
}
var type = jQuery.type( value ),
arr = ( type === "array" || type === "object" ) ? value : arguments,
local = this[ cache ].slice(),
ret;
each( props, function( key, prop ) {
var val = arr[ type === "object" ? key : prop.idx ];
if ( val == null ) {
val = local[ prop.idx ];
}
local[ prop.idx ] = clamp( val, prop );
});
if ( from ) {
ret = color( from( local ) );
ret[ cache ] = local;
return ret;
} else {
return color( local );
}
};
// makes red() green() blue() alpha() hue() saturation() lightness()
each( props, function( key, prop ) {
// alpha is included in more than one space
if ( color.fn[ key ] ) {
return;
}
color.fn[ key ] = function( value ) {
var vtype = jQuery.type( value ),
fn = ( key === 'alpha' ? ( this._hsla ? 'hsla' : 'rgba' ) : spaceName ),
local = this[ fn ](),
cur = local[ prop.idx ],
match;
if ( vtype === "undefined" ) {
return cur;
}
if ( vtype === "function" ) {
value = value.call( this, cur );
vtype = jQuery.type( value );
}
if ( value == null && prop.empty ) {
return this;
}
if ( vtype === "string" ) {
match = rplusequals.exec( value );
if ( match ) {
value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
}
}
local[ prop.idx ] = value;
return this[ fn ]( local );
};
});
});
// add .fx.step functions
each( stepHooks, function( i, hook ) {
jQuery.cssHooks[ hook ] = {
set: function( elem, value ) {
var parsed;
if ( jQuery.type( value ) !== 'string' || ( parsed = stringParse( value ) ) )
{
value = color( parsed || value );
if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
var backgroundColor,
curElem = hook === "backgroundColor" ? elem.parentNode : elem;
do {
backgroundColor = jQuery.curCSS( curElem, "backgroundColor" );
} while (
( backgroundColor === "" || backgroundColor === "transparent" ) &&
( curElem = curElem.parentNode ) &&
curElem.style
);
value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
backgroundColor :
"_default" );
}
value = value.toRgbaString();
}
elem.style[ hook ] = value;
}
};
jQuery.fx.step[ hook ] = function( fx ) {
if ( !fx.colorInit ) {
fx.start = color( fx.elem, hook );
fx.end = color( fx.end );
fx.colorInit = true;
}
jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
};
});
// detect rgba support
jQuery(function() {
var div = document.createElement( "div" ),
div_style = div.style;
div_style.cssText = "background-color:rgba(1,1,1,.5)";
support.rgba = div_style.backgroundColor.indexOf( "rgba" ) > -1;
});
// Some named colors to work with
// From Interface by Stefan Petre
// http://interface.eyecon.ro/
colors = jQuery.Color.names = {
aqua: "#00ffff",
azure: "#f0ffff",
beige: "#f5f5dc",
black: "#000000",
blue: "#0000ff",
brown: "#a52a2a",
cyan: "#00ffff",
darkblue: "#00008b",
darkcyan: "#008b8b",
darkgrey: "#a9a9a9",
darkgreen: "#006400",
darkkhaki: "#bdb76b",
darkmagenta: "#8b008b",
darkolivegreen: "#556b2f",
darkorange: "#ff8c00",
darkorchid: "#9932cc",
darkred: "#8b0000",
darksalmon: "#e9967a",
darkviolet: "#9400d3",
fuchsia: "#ff00ff",
gold: "#ffd700",
green: "#008000",
indigo: "#4b0082",
khaki: "#f0e68c",
lightblue: "#add8e6",
lightcyan: "#e0ffff",
lightgreen: "#90ee90",
lightgrey: "#d3d3d3",
lightpink: "#ffb6c1",
lightyellow: "#ffffe0",
lime: "#00ff00",
magenta: "#ff00ff",
maroon: "#800000",
navy: "#000080",
olive: "#808000",
orange: "#ffa500",
pink: "#ffc0cb",
purple: "#800080",
violet: "#800080",
red: "#ff0000",
silver: "#c0c0c0",
white: "#ffffff",
yellow: "#ffff00",
transparent: [ null, null, null, 0 ],
_default: "#ffffff"
};
})( jQuery );