/* Copyright (c) 2000-2004 Alex Russell, Licensed under the Academic Free License version 1.2 */var bu_fixed=[];function bu_fixing(name){bu_fixed[bu_fixed.length]=name;};if(!Function.prototype.apply){bu_fixing('Function.apply');Function.prototype.apply=function(o,a){var r;if(!o){o={};}o.___apply=this;switch((a && a.length)|| 0){case 0: r=o.___apply();break;case 1: r=o.___apply(a[0]);break;case 2: r=o.___apply(a[0],a[1]);break;case 3: r=o.___apply(a[0],a[1],a[2]);break;case 4: r=o.___apply(a[0],a[1],a[2],a[3]);break;case 5: r=o.___apply(a[0],a[1],a[2],a[3],a[4]);break;case 6: r=o.___apply(a[0],a[1],a[2],a[3],a[4],a[5]);break;default: for(var i=0, s="";i<a.length;i++){if(i!=0){s +=",";};s +="a[" + i +"]";};r=eval("o.___apply(" + s + ")");};o.__apply=null;return r;};};if(!Function.prototype.call){bu_fixing('Function.call');Function.prototype.call=function(o){var args=new Array(arguments.length - 1);for(var i=1;i<arguments.length;i++){args[i - 1]=arguments[i];};return this.apply(o, args);};};if(!Array.prototype.push){bu_fixing('Array.push');Array.prototype.push=function(){for(var i=0;i < arguments.length;i++){this[this.length]=arguments[i];};return this.length;};};if(!Array.prototype.pop){bu_fixing('Array.pop');Array.prototype.pop=function(){if(this.length==0){try{return undefined;}catch(e){return null;};};return this[this.length--];};};if(!Array.prototype.shift){bu_fixing('Array.shift');Array.prototype.shift=function(){this.reverse();var lastv=this.pop();this.reverse();return lastv;};};if(!Array.prototype.splice){bu_fixing('Array.splice');Array.prototype.splice=function(start, deleteCount){var len=parseInt(this.length);start=start ? parseInt(start): 0;start=(start < 0)? 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