/**
 * Copyright (C) 2010-2011 Graham Breach
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/**
 * TagCanvas 1.7.1
 * For more information, please contact <graham@goat1000.com>
 */
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K.sc-i.sc});J.textBaseline="top";if(this.shadowBlur||this.shadowOffset[0]||this.shadowOffset[1]){J.shadowBlur=this.shadowBlur;J.shadowOffsetX=this.shadowOffset[0];J.shadowOffsetY=this.shadowOffset[1]}J.clearRect(0,0,E.width,E.height);for(G=0;G<j;++G){D=this.taglist[G].Draw(J,F,H);if(D&&D.sc>I){this.active=D;this.active.index=G;I=D.sc}}if(this.freezeActive&&this.active){this.yaw=this.pitch=0}else{this.Animate(E.width,E.height)}if(this.active){this.active.Draw(J)}};z.prototype.Animate=function(H,E){var j=this,G=j.mx,F=j.my,J,I,D,i;if(G>=0&&F>=0&&G<H&&F<E){J=j.maxSpeed,i=j.reverse?-1:1;this.yaw=i*((J*2*G/H)-J);this.pitch=i*-((J*2*F/E)-J);this.initial=null}else{if(!j.initial){J=j.minSpeed,I=Math.abs(j.yaw),D=Math.abs(j.pitch);if(I>J){this.yaw=I>j.z0?j.yaw*j.decel:0}if(D>J){this.pitch=D>j.z0?j.pitch*j.decel:0}}}};z.prototype.Clicked=function(E){var D=this.taglist,i=this.active;try{if(i&&D[i.index]){D[i.index].Clicked(E)}}catch(j){}};z.Start=function(D,i,j){z.tc[D]=new z(D,i,j)};z.tc={};z.options={z1:20000,z2:20000,z0:0.0002,freezeActive:false,pulsateTo:0.15,pulsateTime:3,reverse:false,depth:0.5,maxSpeed:0.05,minSpeed:0,decel:0.95,interval:20,minBrightness:0.1,outlineColour:"#ffff99",outlineThickness:2,outlineOffset:5,textColour:"#ff99ff",textHeight:15,textFont:"Helvetica, Arial, sans-serif",shadow:"#000",shadowBlur:0,shadowOffset:[0,0],initial:null,hideTags:true,zoom:1,weight:false,weightMode:"size",weightFrom:null,weightSize:1,weightGradient:{0:"#f00",0.33:"#ff0",0.66:"#0f0",1:"#00f"}};for(y in z.options){z[y]=z.options[y]}window.TagCanvas=z})();