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(function($){var overlays=$();$.document.body.add(overlays);$.Overlay=function(constraint,cls){function resize(){if(that.visible()){that.css({left:constraint.x(),top:constraint.y(),width:constraint.width(),height:constraint.height()});}}cls=cls||'Overlay';constraint=$(constraint||$.document.body);var that=$({cls:cls,css:{position:'absolute'}});return $.extend(that,{visible:$.Field(false,function(e){$.un('resize',resize);if(e){if(!that.element.parent){overlays.add(that);}that.focus();$.on('resize',resize);}else{overlays.remove(that);}resize();}),hide:function(){return that.visible(false);},show:function(){return that.visible(true);}});};})($);
(function($){$.tween=function(config){return $.Tween(config).foreward();};$.Tween=function(config){function change(){var e=tweener(that.current()/frames);that.on('change',that.from()+(that.to()-that.from())*e);}function tick(){if(that.delay()>0){that.delay.add(-1);}else if(that.direction()>0){change();if(that.current()==frames)that.pause().on('finish');else that.current.add(1);}else if(that.direction()<0){change();if(that.current()==0)that.pause().on('finish');else that.current.add(-1);}}config=config||{};if(!$.isNum(config.to))config.to=1;var lastDirection=-1,frames=config.frames||30,tweener=config.tweener||$.Tween.NORMAL,that=$.eventify({current:$.Field(config.current||0),delay:$.Field(config.delay||0),loop:$.Field(config.loop),repeat:$.Field(config.repeat),from:$.Field(config.from||0),to:$.Field(config.to),direction:$.Field(0,function(e){$.un('tick',tick);if(e){lastDirection=e;$.on('tick',tick);}}),backward:function(){return that.direction(-1);},flip:function(){return that.direction(lastDirection==1?-1:1);},foreward:function(){return that.direction(1);},pause:function(){return that.direction(0);},resume:function(){return that.direction(lastDirection);}});if($.isStr(tweener))tweener=$.Tween[tweener];that.on({change:config.change,finish:config.finish,});that.on('finish',function(){if(that.loop())that.flip();if(that.repeat())that.current(0).resume();});return that;};$.extend($.Tween,{BOUNCE_IN:function(x){return(1-Math.abs(Math.cos(Math.pow(x,3)*5*Math.PI)))*(1-x)+x;},BOUNCE_OUT:function(x){return(Math.abs(Math.cos(Math.pow(1-x,3)*5*Math.PI))-1)*x+x;},ELASTIC_IN:function(x){return(1-Math.cos(Math.pow(x,3)*6*Math.PI))*(1-x)+x;},ELASTIC_OUT:function(x){return(Math.cos(Math.pow(x-1,3)*6*Math.PI)-1)*x+x;},NORMAL:function(x){return x;},STRONG_IN:function(x){return Math.pow(x,3);},STRONG_INOUT:function(x){if(x<=0.5)return Math.pow(2*x,3)/2;return Math.pow(2*x-2,3)/2+1;},STRONG_OUT:function(x){return Math.pow(x-1,3)+1;},STRONG_OUTIN:function(x){return Math.pow(2*x-1,3)/2+0.5;},RADIAL_IN:function(x){return 1-Math.sqrt(1-x*x);},RADIAL_OUT:function(x){return Math.sqrt(1-(x-1)*(x-1));},RADIAL_INOUT:function(x){if(x<=0.5)return(1-Math.sqrt(1-x*x*4))/2;return(1+Math.sqrt(1-Math.pow(x*2-2,2)))/2;},RADIAL_OUTIN:function(x){if(x<=0.5)return Math.sqrt(1-Math.pow(x*2-1,2))/2;return 1-Math.sqrt(1-Math.pow(x*2-1,2))/2;}});})($);
(function($){var weekdayNames=['S','M','T','W','T','F','S'];$.Calendar=function(cls){cls=cls||'Calendar';var Button=function(text,click){return{cls:cls+'-button',css:{display:'inline-block'},on:{click:click},add:text};},setVisibleDate=function(date){visibleDate=date;textDiv.html($.monthName(date).substr(0,3)+',\x20'+date.getFullYear());var prevMonthLength=$.monthLength($.addMonth(date,-1)),monthLength=$.monthLength(date),startWeekday=new Date(date.getFullYear(),date.getMonth(),1).getDay(),month=-1,day=prevMonthLength-startWeekday,selectionInThisMonth=that.val().getFullYear()==date.getFullYear()&&that.val().getMonth()==date.getMonth();$.each(daysDiv.tags(),function(e){$.each(e.tags(),function(e,i){day++;if(month==-1&&day>prevMonthLength){month=0;day=1;}if(month==0&&day>monthLength){month=1;day=1;}if(month==-1||month==1){e.cls(cls+'-empty');}else if(selectionInThisMonth&&date.getDate()==day){e.cls(cls+'-selected');}else{e.cls(cls+'-day');}e.html(day);e.date=new Date(date.getFullYear(),date.getMonth()+month,day);});});},visibleDate,textDiv=$({cls:cls+'-text'}),weeksDiv=$({cls:cls+'-weeks'}),daysDiv=$().add({add:textDiv},weeksDiv),i,j,row;for(i=0;i<7;i++){weeksDiv.add({cls:cls+'-week',css:{display:'inline-block'}});}for(i=0;i<6;i++){row=$();for(j=0;j<7;j++){row.add({css:{display:'inline-block'},on:{click:function(){that.val(this.date);}}});}daysDiv.add(row);}var that=$({cls:cls,add:[textDiv,weeksDiv,daysDiv,{add:{cls:cls+'-text',add:[ Button('\u00ab',function(){setVisibleDate($.addYear(visibleDate,-1));}),Button('\u2039',function(){setVisibleDate($.addMonth(visibleDate,-1));}),Button('Today',function(){that.val(new Date());}),Button('\u203a',function(){setVisibleDate($.addMonth(visibleDate,1));}),Button('\u00bb',function(){setVisibleDate($.addYear(visibleDate,1));})]}}]});$.extend(that,{val:$.Field(null,function(e){setVisibleDate(e);that.on('select',e);}),setWeekdayNames:function(names){$.each(weeksDiv.tags(),function(e,i){e.html(names[i]+'');});return that;}});return that.val(new Date()).setWeekdayNames(weekdayNames);};})($);
(function($){var width=7,height=7,COLORS=[[127,127,127]],m=[[0,1],[1,0],[1,0],[1,-1],[0,0],[0,0]];for(var i=0;i<6;i++){for(var j=0;j<6;j++){COLORS.push([ 255*(m[i][0]+m[i][1]*j/6),255*(m[(i+2)%6][0]+m[(i+2)%6][1]*j/6),255*(m[(i+4)%6][0]+m[(i+4)%6][1]*j/6)]);}}$.Palette=function(cls){cls=cls||'Palette';var createSample=function(r,g,b,w){var rs=$.lpad(r.toString(16),2),gs=$.lpad(g.toString(16),2),bs=$.lpad(b.toString(16),2),value={r:r,g:g,b:b,color:rs+gs+bs};return{css:{verticalAlign:'top',display:'inline-block',width:w||width,height:width,background:'#'+rs+gs+bs},on:{click:function(){that.on('select',value);},mouseover:function(){htmlcolor.html('#'+rs+gs+bs);}}};},htmlcolor=$({cls:cls+'-text',css:{fontFamily:'monospace'},add:'#000000'}),palettediv=$().add({add:createSample(0,0,0,width*COLORS.length)}),that=$({cls:cls,css:{display:'inline-block'},add:[palettediv,{add:htmlcolor}]});var i,j,r,g,b,div;for(i=1;i<=19;i++){div=$().css({lineHeight:0});palettediv.add(div);for(j=0;j<COLORS.length;j++){r=COLORS[j][0];g=COLORS[j][1];b=COLORS[j][2];if(i<=10){r=r*i/10;g=g*i/10;b=b*i/10;}else{r=r+(255-r)*(i-10)/10;g=g+(255-g)*(i-10)/10;b=b+(255-b)*(i-10)/10;}div.add(createSample(Math.round(r),Math.round(g),Math.round(b)));}}palettediv.add({add:createSample(255,255,255,width*COLORS.length)});$.each(palettediv.tags(),function(e){e.css({lineHeight:0});});return that;}})($);
(function($){$.Shape=function(config){config=config||{};var that=$.eventify({items:[],angle:$.Field(),opacity:$.Field(),scaleX:$.Field(),scaleY:$.Field(),visible:$.Field(),x:$.Field(),y:$.Field(),add:function(){$.each($.flatten(arguments),function(e){that.items.push(e);});return that;},path:function(c){that.transform(c);that.on('path',c);},paint:function(c){if(!that.visible())return that;c.save();c.beginPath();c.globalAlpha*=that.opacity();that.transform(c);c.save();that.on('paint',c);c.restore();$.each(that.items,function(e){e.paint(c);});c.restore();return that;},raise:function(name,c,e){c.save();c.beginPath();that.path(c);if(c.isPointInPath(e.x,e.y)){that.on(name,e);}c.restore();},reset:function(){that.opacity(1).angle(0).scaleX(1).scaleY(1).visible(true).x(0).y(0);return that;},transform:function(c){c.scale(that.scaleX(),that.scaleY());c.translate(that.x(),that.y());c.rotate(that.angle()*Math.PI/180);}});that.on({paint:config.paint,path:config.path});return that.reset();};})($);
(function($){$.PieChart=function(){var data=[],that=$.Shape({paint:function(c){var angle=0,innerRadius,outerRadius;c.save();$.each(data,function(e){angle=Math.PI*2*e.value;innerRadius=e.innerRadius||that.innerRadius();outerRadius=e.outerRadius||that.outerRadius();c.fillStyle=e.color=e.color||'#ff0';c.beginPath();c.moveTo(outerRadius,0);c.lineTo(innerRadius,0);c.arc(0,0,innerRadius,0,-angle,true);c.lineTo(Math.cos(angle)*outerRadius,-Math.sin(angle)*outerRadius);c.arc(0,0,outerRadius,-angle,0,false);c.fill();c.rotate(-angle);c.closePath();});c.restore();c.beginPath();$.each(data,function(e){angle=Math.PI*2*e.value;innerRadius=e.innerRadius||that.innerRadius();outerRadius=e.outerRadius||that.outerRadius();c.moveTo(outerRadius,0);c.lineTo(innerRadius,0);c.arc(0,0,innerRadius,0,-angle,true);c.lineTo(Math.cos(angle)*outerRadius,-Math.sin(angle)*outerRadius);c.arc(0,0,outerRadius,-angle,0,false);c.rotate(-angle);});c.globalAlpha/=3;c.strokeStyle='#fff';c.lineWidth=7;c.stroke();c.strokeStyle='#000';c.globalAlpha*=3;c.lineWidth=1;c.stroke();c.closePath();}});$.extend(that,{innerRadius:$.Field(40),outerRadius:$.Field(100),setData:function(e){data=e;return that;}});return that;};})($);