/**
 * Scaling 1.0 - Scale any page element
 *
 * Copyright (c) 2009 Eric Garside (http://eric.garside.name)
 * Dual licensed under:
 * 	MIT: http://www.opensource.org/licenses/mit-license.php
 *	GPLv3: http://www.opensource.org/licenses/gpl-3.0.html
 */
var SCALE_DOWN=1,SCALE_UP=2,SCALE_SMART=3,SCALE_MAX=4,SCALE_MIN=5,SCALE_RAW=6;(function(I){String.prototype.toInt=function(){return this.replace(/px/,"")*1};Number.prototype.toInt=function(){return this};I.scaling={asOriginal:false,makeOriginal:false,rescale:false,sqcorrect:true,mode:SCALE_SMART,target:"1x1"};var E=0,B=1,D=2,A=3,G=4,C=5,F=6;I.getScale=function(J){var K={x:1,y:1},H;switch(true){case J instanceof jQuery:H=J.eq(0);K.x=H.width().toInt();K.y=H.height().toInt();break;case typeof J=="number":K.x=J;K.y=J;break;case typeof J=="string"&&/%/.test(J):H=J.replace(/%/,"")/100;K.x=H.toInt();K.y=H.toInt();break;case typeof J=="string"&&/x|:/.test(J):H=J.replace(/x/,":").split(":");K.x=H[0].toInt();K.y=H[1].toInt();break;case J instanceof Array:K.x=J[0].toInt();K.y=J[1].toInt();break;case J.nodeType==1:case typeof J=="string":H=I(J).eq(0);K.x=H.width().toInt();K.y=H.height().toInt();break;case J instanceof Object&&"x" in J&&"y" in J:K.x=J.x.toInt();K.y=J.y.toInt();break;default:break}return K};I.fn.scale=function(H){var H=I.extend({},I.scaling,H),J=I.getScale(H.target);return this.each(function(){var L=I.getScale(this),O=I(this),T={},Q,P,N,S,M=false,K=false;if(!O.data("dimensions")||H.asOriginal){O.data("dimensions",L)}if(H.rescale){L=O.data("dimensions")}P=L.y>L.x?true:false;N=J.x==J.y?false:true;S=(P?L.x/L.y:L.y/L.x)>0.975;if(N){K=J.y>J.x?true:false;M=J.x>J.y?true:false}switch(H.mode){case SCALE_DOWN:Q=P?B:E;break;case SCALE_UP:Q=P?E:B;break;case SCALE_MAX:M=!M;K=!K;if(J.x>L.x&&J.y>L.y){return}Q=M?A:K?D:P?D:A;break;case SCALE_MIN:if(J.x<L.x&&J.y<L.y){return}Q=M?G:K?C:P?C:G;break;case SCALE_RAW:Q=F;break;case SCALE_SMART:var R=O.data("scaledTo")||{x:1,y:1};Q=(R.x/R.y)>(J.x/J.y)?P?B:E:P?E:B;break}switch(Q){case F:T.width=L.x*J.x;T.height=L.y*J.y;break;case A:case C:T.width=J.x;T.height=(L.y*J.x)/L.x;break;case D:case G:T.height=J.y;T.width=(L.x*J.y)/L.y;break;case B:T.height=(L.x*J.y)/J.x;break;case E:T.width=(L.y*J.x)/J.y;break}if(S&&H.sqcorrect){if(T.width&&T.width>L.x){T={height:(L.x*J.y)/J.x}}else{if(T.height&&T.height>L.y){T={width:(L.y*J.x)/J.y}}}}O.data("scaledTo",J);if(this.tagName.toLowerCase()=="img"){O.attr(T)}else{O.css(T)}if(H.makeOriginal){O.data("dimensions",{x:T.width||L.x,y:T.height||L.y})}})}})(jQuery);