;
/*!
* jCarousel - Riding carousels with jQuery
* http://sorgalla.com/jcarousel/
*
* Copyright (c) 2006 Jan Sorgalla (http://sorgalla.com)
* Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
* and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
*
* Built on top of the jQuery library
* http://jquery.com
*
* Inspired by the "Carousel Component" by Bill Scott
* http://billwscott.com/carousel/
*/
(function(g){var q={vertical:!1,rtl:!1,start:1,offset:1,size:null,scroll:3,visible:null,animation:"normal",easing:"swing",auto:0,wrap:null,initCallback:null,setupCallback:null,reloadCallback:null,itemLoadCallback:null,itemFirstInCallback:null,itemFirstOutCallback:null,itemLastInCallback:null,itemLastOutCallback:null,itemVisibleInCallback:null,itemVisibleOutCallback:null,animationStepCallback:null,buttonNextHTML:"",buttonPrevHTML:"",buttonNextEvent:"click",buttonPrevEvent:"click", buttonNextCallback:null,buttonPrevCallback:null,itemFallbackDimension:null},m=!1;g(window).bind("load.jcarousel",function(){m=!0});g.jcarousel=function(a,c){this.options=g.extend({},q,c||{});this.autoStopped=this.locked=!1;this.buttonPrevState=this.buttonNextState=this.buttonPrev=this.buttonNext=this.list=this.clip=this.container=null;if(!c||c.rtl===void 0)this.options.rtl=(g(a).attr("dir")||g("html").attr("dir")||"").toLowerCase()=="rtl";this.wh=!this.options.vertical?"width":"height";this.lt=!this.options.vertical? this.options.rtl?"right":"left":"top";for(var b="",d=a.className.split(" "),f=0;f").parent();if(this.container.size()===0)this.container=this.clip.wrap("").parent();b!==""&&this.container.parent()[0].className.indexOf("jcarousel-skin")==-1&&this.container.wrap('');this.buttonPrev=g(".jcarousel-prev",this.container);if(this.buttonPrev.size()===0&&this.options.buttonPrevHTML!==null)this.buttonPrev=g(this.options.buttonPrevHTML).appendTo(this.container);this.buttonPrev.addClass(this.className("jcarousel-prev"));this.buttonNext= g(".jcarousel-next",this.container);if(this.buttonNext.size()===0&&this.options.buttonNextHTML!==null)this.buttonNext=g(this.options.buttonNextHTML).appendTo(this.container);this.buttonNext.addClass(this.className("jcarousel-next"));this.clip.addClass(this.className("jcarousel-clip")).css({position:"relative"});this.list.addClass(this.className("jcarousel-list")).css({overflow:"hidden",position:"relative",top:0,margin:0,padding:0}).css(this.options.rtl?"right":"left",0);this.container.addClass(this.className("jcarousel-container")).css({position:"relative"}); !this.options.vertical&&this.options.rtl&&this.container.addClass("jcarousel-direction-rtl").attr("dir","rtl");var j=this.options.visible!==null?Math.ceil(this.clipping()/this.options.visible):null,b=this.list.children("li"),e=this;if(b.size()>0){var h=0,i=this.options.offset;b.each(function(){e.format(this,i++);h+=e.dimension(this,j)});this.list.css(this.wh,h+100+"px");if(!c||c.size===void 0)this.options.size=b.size()}this.container.css("display","block");this.buttonNext.css("display","block");this.buttonPrev.css("display", "block");this.funcNext=function(){e.next()};this.funcPrev=function(){e.prev()};this.funcResize=function(){e.resizeTimer&&clearTimeout(e.resizeTimer);e.resizeTimer=setTimeout(function(){e.reload()},100)};this.options.initCallback!==null&&this.options.initCallback(this,"init");!m&&g.browser.safari?(this.buttons(!1,!1),g(window).bind("load.jcarousel",function(){e.setup()})):this.setup()};var f=g.jcarousel;f.fn=f.prototype={jcarousel:"0.2.8"};f.fn.extend=f.extend=g.extend;f.fn.extend({setup:function(){this.prevLast= this.prevFirst=this.last=this.first=null;this.animating=!1;this.tail=this.resizeTimer=this.timer=null;this.inTail=!1;if(!this.locked){this.list.css(this.lt,this.pos(this.options.offset)+"px");var a=this.pos(this.options.start,!0);this.prevFirst=this.prevLast=null;this.animate(a,!1);g(window).unbind("resize.jcarousel",this.funcResize).bind("resize.jcarousel",this.funcResize);this.options.setupCallback!==null&&this.options.setupCallback(this)}},reset:function(){this.list.empty();this.list.css(this.lt, "0px");this.list.css(this.wh,"10px");this.options.initCallback!==null&&this.options.initCallback(this,"reset");this.setup()},reload:function(){this.tail!==null&&this.inTail&&this.list.css(this.lt,f.intval(this.list.css(this.lt))+this.tail);this.tail=null;this.inTail=!1;this.options.reloadCallback!==null&&this.options.reloadCallback(this);if(this.options.visible!==null){var a=this,c=Math.ceil(this.clipping()/this.options.visible),b=0,d=0;this.list.children("li").each(function(f){b+=a.dimension(this, c);f+1this.options.size)c=this.options.size;for(var b=a;b<=c;b++){var d=this.get(b);if(!d.length||d.hasClass("jcarousel-item-placeholder"))return!1}return!0}, get:function(a){return g(">.jcarousel-item-"+a,this.list)},add:function(a,c){var b=this.get(a),d=0,p=g(c);if(b.length===0)for(var j,e=f.intval(a),b=this.create(a);;){if(j=this.get(--e),e<=0||j.length){e<=0?this.list.prepend(b):j.after(b);break}}else d=this.dimension(b);p.get(0).nodeName.toUpperCase()=="LI"?(b.replaceWith(p),b=p):b.empty().append(c);this.format(b.removeClass(this.className("jcarousel-item-placeholder")),a);p=this.options.visible!==null?Math.ceil(this.clipping()/this.options.visible): null;d=this.dimension(b,p)-d;a>0&&a=this.first&&a<=this.last)){var b=this.dimension(c);athis.options.size?this.options.size:a);for(var d=this.first>a,g=this.options.wrap!="circular"&&this.first<=1?1:this.first,j=d?this.get(g): this.get(this.last),e=d?g:g-1,h=null,i=0,k=!1,l=0;d?--e>=a:++ethis.options.size)))j=this.get(this.index(e)),j.length&&(h=this.add(e,j.clone(!0)));j=h;l=this.dimension(h);k&&(i+=l);if(this.first!==null&&(this.options.wrap=="circular"||e>=1&&(this.options.size===null||e<= this.options.size)))b=d?b+l:b-l}for(var g=this.clipping(),m=[],o=0,n=0,j=this.get(a-1),e=a;++o;){h=this.get(e);k=!h.length;if(h.length===0){h=this.create(e).addClass(this.className("jcarousel-item-placeholder"));if(j.length===0)this.list.prepend(h);else j[d?"before":"after"](h);if(this.first!==null&&this.options.wrap=="circular"&&this.options.size!==null&&(e<=0||e>this.options.size))j=this.get(this.index(e)),j.length&&(h=this.add(e,j.clone(!0)))}j=h;l=this.dimension(h);if(l===0)throw Error("jCarousel: No width/height set for items. This will cause an infinite loop. Aborting..."); this.options.wrap!="circular"&&this.options.size!==null&&e>this.options.size?m.push(h):k&&(i+=l);n+=l;if(n>=g)break;e++}for(h=0;h0&&(this.list.css(this.wh,this.dimension(this.list)+i+"px"),d&&(b-=i,this.list.css(this.lt,f.intval(this.list.css(this.lt))-i+"px")));i=a+o-1;if(this.options.wrap!="circular"&&this.options.size&&i>this.options.size)i=this.options.size;if(e>i){o=0;e=i;for(n=0;++o;){h=this.get(e--);if(!h.length)break;n+=this.dimension(h);if(n>=g)break}}e=i-o+ 1;this.options.wrap!="circular"&&e<1&&(e=1);if(this.inTail&&d)b+=this.tail,this.inTail=!1;this.tail=null;if(this.options.wrap!="circular"&&i==this.options.size&&i-o+1>=1&&(d=f.intval(this.get(i).css(!this.options.vertical?"marginRight":"marginBottom")),n-d>g))this.tail=n-g-d;if(c&&a===this.options.size&&this.tail)b-=this.tail,this.inTail=!0;for(;a-- >e;)b+=this.dimension(this.get(a));this.prevFirst=this.first;this.prevLast=this.last;this.first=e;this.last=i;return b},animate:function(a,c){if(!this.locked&& !this.animating){this.animating=!0;var b=this,d=function(){b.animating=!1;a===0&&b.list.css(b.lt,0);!b.autoStopped&&(b.options.wrap=="circular"||b.options.wrap=="both"||b.options.wrap=="last"||b.options.size===null||b.last=b.first&&c<=b.last)&&(c<1||c>b.options.size)&&b.remove(c)}; this.notify("onBeforeAnimation");if(!this.options.animation||c===!1)this.list.css(this.lt,a+"px"),d();else{var f=!this.options.vertical?this.options.rtl?{right:a}:{left:a}:{top:a},d={duration:this.options.animation,easing:this.options.easing,complete:d};if(g.isFunction(this.options.animationStepCallback))d.step=this.options.animationStepCallback;this.list.animate(f,d)}}},startAuto:function(a){if(a!==void 0)this.options.auto=a;if(this.options.auto===0)return this.stopAuto();if(this.timer===null){this.autoStopped= !1;var c=this;this.timer=window.setTimeout(function(){c.next()},this.options.auto*1E3)}},stopAuto:function(){this.pauseAuto();this.autoStopped=!0},pauseAuto:function(){if(this.timer!==null)window.clearTimeout(this.timer),this.timer=null},buttons:function(a,c){if(a==null&&(a=!this.locked&&this.options.size!==0&&(this.options.wrap&&this.options.wrap!="first"||this.options.size===null||this.last=this.options.size))a=this.tail!==null&&!this.inTail;if(c==null&&(c=!this.locked&&this.options.size!==0&&(this.options.wrap&&this.options.wrap!="last"||this.first>1),!this.locked&&(!this.options.wrap||this.options.wrap=="last")&&this.options.size!==null&&this.first==1))c=this.tail!==null&&this.inTail;var b=this;this.buttonNext.size()>0?(this.buttonNext.unbind(this.options.buttonNextEvent+".jcarousel",this.funcNext),a&&this.buttonNext.bind(this.options.buttonNextEvent+".jcarousel",this.funcNext), this.buttonNext[a?"removeClass":"addClass"](this.className("jcarousel-next-disabled")).attr("disabled",a?!1:!0),this.options.buttonNextCallback!==null&&this.buttonNext.data("jcarouselstate")!=a&&this.buttonNext.each(function(){b.options.buttonNextCallback(b,this,a)}).data("jcarouselstate",a)):this.options.buttonNextCallback!==null&&this.buttonNextState!=a&&this.options.buttonNextCallback(b,null,a);this.buttonPrev.size()>0?(this.buttonPrev.unbind(this.options.buttonPrevEvent+".jcarousel",this.funcPrev), c&&this.buttonPrev.bind(this.options.buttonPrevEvent+".jcarousel",this.funcPrev),this.buttonPrev[c?"removeClass":"addClass"](this.className("jcarousel-prev-disabled")).attr("disabled",c?!1:!0),this.options.buttonPrevCallback!==null&&this.buttonPrev.data("jcarouselstate")!=c&&this.buttonPrev.each(function(){b.options.buttonPrevCallback(b,this,c)}).data("jcarouselstate",c)):this.options.buttonPrevCallback!==null&&this.buttonPrevState!=c&&this.options.buttonPrevCallback(b,null,c);this.buttonNextState= a;this.buttonPrevState=c},notify:function(a){var c=this.prevFirst===null?"init":this.prevFirst=j&&k<=e)&&a(k)}}},create:function(a){return this.format("",a)},format:function(a,c){for(var a=g(a),b=a.get(0).className.split(" "),d=0;d excerptLength) {
textExcerpt += '...';
}
var fontDescription = style.fontFamily;
if (style.fontWeight != 'normal') fontDescription += ' ' + style.fontWeight;
if (style.fontStyle != 'normal') fontDescription += ' ' + style.fontStyle;
this.log("couldn't find typeface font: " + fontDescription + ' for text "' + textExcerpt + '"');
return;
}
var words = text.split(/\b(?=\w)/);
var containerSpan = document.createElement('span');
containerSpan.className = 'typeface-js-vector-container';
var wordsLength = words.length;
for (var i = 0; i < wordsLength; i++) {
var word = words[i];
var vector = this.renderWord(face, style, word);
if (vector) {
containerSpan.appendChild(vector.element);
if (!this.disableSelection) {
var selectableSpan = document.createElement('span');
selectableSpan.className = 'typeface-js-selected-text';
var wordNode = document.createTextNode(word);
selectableSpan.appendChild(wordNode);
if (this.vectorBackend != 'vml') {
selectableSpan.style.marginLeft = -1 * (vector.width + 1) + 'px';
}
selectableSpan.targetWidth = vector.width;
//selectableSpan.style.lineHeight = 1 + 'px';
if (this.vectorBackend == 'vml') {
vector.element.appendChild(selectableSpan);
} else {
containerSpan.appendChild(selectableSpan);
}
}
}
}
return containerSpan;
},
renderDocument: function(callback) {
if (!callback)
callback = function(e) { e.style.visibility = 'visible' };
var elements = document.getElementsByTagName('*');
var elementsLength = elements.length;
for (var i = 0; i < elements.length; i++) {
if (elements[i].className.match(/(^|\s)typeface-js(\s|$)/) || elements[i].tagName.match(/^(H1|H2|H3|H4|H5|H6)$/)) {
this.replaceText(elements[i]);
if (typeof callback == 'function') {
callback(elements[i]);
}
}
}
if (this.vectorBackend == 'vml') {
// lamely work around IE's quirky leaving off final dynamic shapes
var dummyShape = document.createElement('v:shape');
dummyShape.style.display = 'none';
document.body.appendChild(dummyShape);
}
},
replaceText: function(e) {
var childNodes = [];
var childNodesLength = e.childNodes.length;
for (var i = 0; i < childNodesLength; i++) {
this.replaceText(e.childNodes[i]);
}
if (e.nodeType == 3 && e.nodeValue.match(/\S/)) {
var parentNode = e.parentNode;
if (parentNode.className == 'typeface-js-selected-text') {
return;
}
var renderedText = this.getRenderedText(e);
if (
parentNode.tagName == 'A'
&& this.vectorBackend == 'vml'
&& this.getElementStyle(parentNode).display == 'inline'
) {
// something of a hack, use inline-block to get IE to accept clicks in whitespace regions
parentNode.style.display = 'inline-block';
parentNode.style.cursor = 'pointer';
}
if (this.getElementStyle(parentNode).display == 'inline') {
parentNode.style.display = 'inline-block';
}
if (renderedText) {
if (parentNode.replaceChild) {
parentNode.replaceChild(renderedText, e);
} else {
parentNode.insertBefore(renderedText, e);
parentNode.removeChild(e);
}
if (this.vectorBackend == 'vml') {
renderedText.innerHTML = renderedText.innerHTML;
}
var childNodesLength = renderedText.childNodes.length
for (var i; i < childNodesLength; i++) {
// do our best to line up selectable text with rendered text
var e = renderedText.childNodes[i];
if (e.hasChildNodes() && !e.targetWidth) {
e = e.childNodes[0];
}
if (e && e.targetWidth) {
var letterSpacingCount = e.innerHTML.length;
var wordSpaceDelta = e.targetWidth - e.offsetWidth;
var letterSpacing = wordSpaceDelta / (letterSpacingCount || 1);
if (this.vectorBackend == 'vml') {
letterSpacing = Math.ceil(letterSpacing);
}
e.style.letterSpacing = letterSpacing + 'px';
e.style.width = e.targetWidth + 'px';
}
}
}
}
},
applyElementVerticalMetrics: function(face, style, e) {
if (style.lineHeight == 'normal') {
style.lineHeight = this.pixelsFromPoints(face, style, face.lineHeight);
}
var cssLineHeightAdjustment = style.lineHeight - this.pixelsFromPoints(face, style, face.lineHeight);
e.style.marginTop = Math.round( cssLineHeightAdjustment / 2 ) + 'px';
e.style.marginBottom = Math.round( cssLineHeightAdjustment / 2) + 'px';
},
vectorBackends: {
canvas: {
_initializeSurface: function(face, style, text) {
var extents = this.getTextExtents(face, style, text);
var canvas = document.createElement('canvas');
if (this.disableSelection) {
canvas.innerHTML = text;
}
canvas.height = Math.round(this.pixelsFromPoints(face, style, face.lineHeight));
canvas.width = Math.round(this.pixelsFromPoints(face, style, extents.x, 'horizontal'));
this.applyElementVerticalMetrics(face, style, canvas);
if (extents.x > extents.ha)
canvas.style.marginRight = Math.round(this.pixelsFromPoints(face, style, extents.x - extents.ha, 'horizontal')) + 'px';
var ctx = canvas.getContext('2d');
var pointScale = this.pixelsFromPoints(face, style, 1);
ctx.scale(pointScale * style.fontStretchPercent, -1 * pointScale);
ctx.translate(0, -1 * face.ascender);
ctx.fillStyle = style.color;
return { context: ctx, canvas: canvas };
},
_renderGlyph: function(ctx, face, char, style) {
var glyph = face.glyphs[char];
if (!glyph) {
//this.log.error("glyph not defined: " + char);
return this.renderGlyph(ctx, face, this.fallbackCharacter, style);
}
if (glyph.o) {
var outline;
if (glyph.cached_outline) {
outline = glyph.cached_outline;
} else {
outline = glyph.o.split(' ');
glyph.cached_outline = outline;
}
var outlineLength = outline.length;
for (var i = 0; i < outlineLength; ) {
var action = outline[i++];
switch(action) {
case 'm':
ctx.moveTo(outline[i++], outline[i++]);
break;
case 'l':
ctx.lineTo(outline[i++], outline[i++]);
break;
case 'q':
var cpx = outline[i++];
var cpy = outline[i++];
ctx.quadraticCurveTo(outline[i++], outline[i++], cpx, cpy);
break;
case 'b':
var x = outline[i++];
var y = outline[i++];
ctx.bezierCurveTo(outline[i++], outline[i++], outline[i++], outline[i++], x, y);
break;
}
}
}
if (glyph.ha) {
var letterSpacingPoints =
style.letterSpacing && style.letterSpacing != 'normal' ?
this.pointsFromPixels(face, style, style.letterSpacing) :
0;
ctx.translate(glyph.ha + letterSpacingPoints, 0);
}
},
_renderWord: function(face, style, text) {
var surface = this.initializeSurface(face, style, text);
var ctx = surface.context;
var canvas = surface.canvas;
ctx.beginPath();
ctx.save();
var chars = text.split('');
var charsLength = chars.length;
for (var i = 0; i < charsLength; i++) {
this.renderGlyph(ctx, face, chars[i], style);
}
ctx.fill();
if (style.textDecoration == 'underline') {
ctx.beginPath();
ctx.moveTo(0, face.underlinePosition);
ctx.restore();
ctx.lineTo(0, face.underlinePosition);
ctx.strokeStyle = style.color;
ctx.lineWidth = face.underlineThickness;
ctx.stroke();
}
return { element: ctx.canvas, width: Math.floor(canvas.width) };
}
},
vml: {
_initializeSurface: function(face, style, text) {
var shape = document.createElement('v:shape');
var extents = this.getTextExtents(face, style, text);
shape.style.width = shape.style.height = style.fontSize + 'px';
shape.style.marginLeft = '-1px'; // this seems suspect...
if (extents.x > extents.ha) {
shape.style.marginRight = this.pixelsFromPoints(face, style, extents.x - extents.ha, 'horizontal') + 'px';
}
this.applyElementVerticalMetrics(face, style, shape);
var resolutionScale = face.resolution * 100 / 72;
shape.coordsize = (resolutionScale / style.fontStretchPercent) + "," + resolutionScale;
shape.coordorigin = '0,' + face.ascender;
shape.style.flip = 'y';
shape.fillColor = style.color;
shape.stroked = false;
shape.path = 'hh m 0,' + face.ascender + ' l 0,' + face.descender + ' ';
return shape;
},
_renderGlyph: function(shape, face, char, offsetX, style, vmlSegments) {
var glyph = face.glyphs[char];
if (!glyph) {
this.log("glyph not defined: " + char);
this.renderGlyph(shape, face, this.fallbackCharacter, offsetX, style);
return;
}
vmlSegments.push('m');
if (glyph.o) {
var outline, outlineLength;
if (glyph.cached_outline) {
outline = glyph.cached_outline;
outlineLength = outline.length;
} else {
outline = glyph.o.split(' ');
outlineLength = outline.length;
for (var i = 0; i < outlineLength;) {
switch(outline[i++]) {
case 'q':
outline[i] = Math.round(outline[i++]);
outline[i] = Math.round(outline[i++]);
case 'm':
case 'l':
outline[i] = Math.round(outline[i++]);
outline[i] = Math.round(outline[i++]);
break;
}
}
glyph.cached_outline = outline;
}
var prevX, prevY;
for (var i = 0; i < outlineLength;) {
var action = outline[i++];
var x = Math.round(outline[i++]) + offsetX;
var y = Math.round(outline[i++]);
switch(action) {
case 'm':
vmlSegments.push('xm ', x, ',', y);
break;
case 'l':
vmlSegments.push('l ', x, ',', y);
break;
case 'q':
var cpx = outline[i++] + offsetX;
var cpy = outline[i++];
var cp1x = Math.round(prevX + 2.0 / 3.0 * (cpx - prevX));
var cp1y = Math.round(prevY + 2.0 / 3.0 * (cpy - prevY));
var cp2x = Math.round(cp1x + (x - prevX) / 3.0);
var cp2y = Math.round(cp1y + (y - prevY) / 3.0);
vmlSegments.push('c ', cp1x, ',', cp1y, ',', cp2x, ',', cp2y, ',', x, ',', y);
break;
case 'b':
var cp1x = Math.round(outline[i++]) + offsetX;
var cp1y = outline[i++];
var cp2x = Math.round(outline[i++]) + offsetX;
var cp2y = outline[i++];
vmlSegments.push('c ', cp1x, ',', cp1y, ',', cp2x, ',', cp2y, ',', x, ',', y);
break;
}
prevX = x;
prevY = y;
}
}
vmlSegments.push('x e');
return vmlSegments;
},
_renderWord: function(face, style, text) {
var offsetX = 0;
var shape = this.initializeSurface(face, style, text);
var letterSpacingPoints =
style.letterSpacing && style.letterSpacing != 'normal' ?
this.pointsFromPixels(face, style, style.letterSpacing) :
0;
letterSpacingPoints = Math.round(letterSpacingPoints);
var chars = text.split('');
var vmlSegments = [];
for (var i = 0; i < chars.length; i++) {
var char = chars[i];
vmlSegments = this.renderGlyph(shape, face, char, offsetX, style, vmlSegments);
offsetX += face.glyphs[char].ha + letterSpacingPoints ;
}
if (style.textDecoration == 'underline') {
var posY = face.underlinePosition - (face.underlineThickness / 2);
vmlSegments.push('xm ', 0, ',', posY);
vmlSegments.push('l ', offsetX, ',', posY);
vmlSegments.push('l ', offsetX, ',', posY + face.underlineThickness);
vmlSegments.push('l ', 0, ',', posY + face.underlineThickness);
vmlSegments.push('l ', 0, ',', posY);
vmlSegments.push('x e');
}
// make sure to preserve trailing whitespace
shape.path += vmlSegments.join('') + 'm ' + offsetX + ' 0 l ' + offsetX + ' ' + face.ascender;
return {
element: shape,
width: Math.floor(this.pixelsFromPoints(face, style, offsetX, 'horizontal'))
};
}
}
},
setVectorBackend: function(backend) {
this.vectorBackend = backend;
var backendFunctions = ['renderWord', 'initializeSurface', 'renderGlyph'];
for (var i = 0; i < backendFunctions.length; i++) {
var backendFunction = backendFunctions[i];
this[backendFunction] = this.vectorBackends[backend]['_' + backendFunction];
}
},
initialize: function() {
// quit if this function has already been called
if (arguments.callee.done) return;
// flag this function so we don't do the same thing twice
arguments.callee.done = true;
// kill the timer
if (window._typefaceTimer) clearInterval(_typefaceTimer);
this.renderDocument( function(e) { e.style.visibility = 'visible' } );
}
};
// IE won't accept real selectors...
var typefaceSelectors = ['.typeface-js', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
if (document.createStyleSheet) {
var styleSheet = document.createStyleSheet();
for (var i = 0; i < typefaceSelectors.length; i++) {
var selector = typefaceSelectors[i];
styleSheet.addRule(selector, 'visibility: hidden');
}
styleSheet.addRule(
'.typeface-js-selected-text',
'-ms-filter: \
"Chroma(color=black) \
progid:DXImageTransform.Microsoft.MaskFilter(Color=white) \
progid:DXImageTransform.Microsoft.MaskFilter(Color=blue) \
alpha(opacity=30)" !important; \
color: black; \
font-family: Modern; \
position: absolute; \
white-space: pre; \
filter: alpha(opacity=0) !important;'
);
styleSheet.addRule(
'.typeface-js-vector-container',
'position: relative'
);
} else if (document.styleSheets) {
if (!document.styleSheets.length) { (function() {
// create a stylesheet if we need to
var styleSheet = document.createElement('style');
styleSheet.type = 'text/css';
document.getElementsByTagName('head')[0].appendChild(styleSheet);
})() }
var styleSheet = document.styleSheets[0];
document.styleSheets[0].insertRule(typefaceSelectors.join(',') + ' { visibility: hidden; }', styleSheet.cssRules.length);
document.styleSheets[0].insertRule(
'.typeface-js-selected-text { \
color: rgba(128, 128, 128, 0); \
opacity: 0.30; \
position: absolute; \
font-family: Arial, sans-serif; \
white-space: pre \
}',
styleSheet.cssRules.length
);
try {
// set selection style for Mozilla / Firefox
document.styleSheets[0].insertRule(
'.typeface-js-selected-text::-moz-selection { background: blue; }',
styleSheet.cssRules.length
);
} catch(e) {};
try {
// set styles for browsers with CSS3 selectors (Safari, Chrome)
document.styleSheets[0].insertRule(
'.typeface-js-selected-text::selection { background: blue; }',
styleSheet.cssRules.length
);
} catch(e) {};
// most unfortunately, sniff for WebKit's quirky selection behavior
if (/WebKit/i.test(navigator.userAgent)) {
document.styleSheets[0].insertRule(
'.typeface-js-vector-container { position: relative }',
styleSheet.cssRules.length
);
}
}
var backend = window.CanvasRenderingContext2D || document.createElement('canvas').getContext ? 'canvas' : !!(window.attachEvent && !window.opera) ? 'vml' : null;
if (backend == 'vml') {
document.namespaces.add("v","urn:schemas-microsoft-com:vml","#default#VML");
var styleSheet = document.createStyleSheet();
styleSheet.addRule('v\\:shape', "display: inline-block;");
}
_typeface_js.setVectorBackend(backend);
window._typeface_js = _typeface_js;
if (/WebKit/i.test(navigator.userAgent)) {
var _typefaceTimer = setInterval(function() {
if (/loaded|complete/.test(document.readyState)) {
_typeface_js.initialize();
}
}, 10);
}
if (document.addEventListener) {
window.addEventListener('DOMContentLoaded', function() { _typeface_js.initialize() }, false);
}
/*@cc_on @*/
/*@if (@_win32)
document.write("