// jMVC v1.02 (c) Steven Sanderson - http://blog.codeville.net/

var jMVC=function(model,view,domNode,modelPostbackControl,controller){this.model=model;this.parsedView=this.__parseView(view);this.controller=controller;if(this.controller)
this.controller.model=model;this.domNode=(typeof(domNode)=="string"?document.getElementById(domNode):domNode);this.modelPostbackControl=(typeof(modelPostbackControl)=="string"?document.getElementById(modelPostbackControl):modelPostbackControl);this.RefreshView();}
jMVC.prototype={model:null,parsedView:null,controller:null,domNode:null,modelPostbackControl:null,autoRefreshView:true,RefreshView:function(){this.domNode.innerHTML=this.__applyViewToModel();if(this.modelPostbackControl&&this.model){this.modelPostbackControl.value=this.model.toJSONString();}},ParseJSONFromControl:function(control){control=(typeof(control)=="string"?document.getElementById(control):control);return eval("("+control.value+")");},LoadStringFromURL:function(url){var xmlhttp=(typeof(XMLHttpRequest)!="undefined")?new XMLHttpRequest():new ActiveXObject("Msxml2.XMLHTTP");xmlhttp.open("GET",url,false);xmlhttp.send(null);return xmlhttp.responseText;},__parseView:function(template){var blockStart=0;var inCode=false;var parts=[];while(blockStart<template.length){var blockEnd;if(inCode)
blockEnd=template.indexOf("%>",blockStart);else
blockEnd=template.indexOf("<%",blockStart);if(blockEnd==-1)
blockEnd=template.length;parts[parts.length]={"code":inCode,"text":template.substring(blockStart,blockEnd)};blockStart=blockEnd+2;inCode=!inCode;}
return parts;},__applyViewToModel:function(){var script="";var lastWasLiteral=false;var __templateFramework=this;var model=this.model;var controller=this.controller;for(var i=0;i<this.parsedView.length;i++){if(!this.parsedView[i].code){script+=(lastWasLiteral?" + ":"__result += ")+"unescape(\""+escape(this.parsedView[i].text)+"\")";lastWasLiteral=true;}
else if(this.parsedView[i].text.charAt(0)=="="){script+=(lastWasLiteral?" + ":"__result += ")+"("+this.parsedView[i].text.substring(1)+")";lastWasLiteral=true;}
else if(this.parsedView[i].text.charAt(0)=="*"){if(lastWasLiteral)
script+=";";var functionTextEscaped=(this.parsedView[i].text.substring(1)).replace(/\"/g,"\\\\\\\"");script+="var closureName = \"closure\" + Math.ceil(Math.random()*10000000);";script+="eval(closureName + \" = eval(jMVC.prototype.__makeClosure(\\\""+functionTextEscaped+"\\\", \\\""+(this.autoRefreshView?"__templateFramework.RefreshView()":"")+"\\\"));\");";script+="__result += closureName + \".call(this);\"";lastWasLiteral=true;}
else{if(lastWasLiteral)
script+="; ";script+=this.parsedView[i].text;lastWasLiteral=false;}}
var __result="";eval(script);return __result;},__makeClosure:function(fnText,appendCode){var parsedText=fnText.match(/^\s*function\s*\(([^\)]*)\)\s*\{(.*)\}\s*$/);if((!parsedText)||(parsedText.length!=3))
alert("Closures should be expressed in the form: \" function ( <params> ) { <code> }\". You supplied: "+fnText);var params=parsedText[1];var code=parsedText[2];return"(function("+params+") { return function() { "+code+";"+appendCode+" };    })("+params+");";}}

// JSON
if(!Object.prototype.toJSONString){Array.prototype.toJSONString=function(w){var a=[],i,l=this.length,v;for(i=0;i<l;i+=1){v=this[i];switch(typeof v){case'object':if(v){if(typeof v.toJSONString==='function'){a.push(v.toJSONString(w));}}else{a.push('null');}
break;case'string':case'number':case'boolean':a.push(v.toJSONString());}}
return'['+a.join(',')+']';};Boolean.prototype.toJSONString=function(){return String(this);};Date.prototype.toJSONString=function(){function f(n){return n<10?'0'+n:n;}
return'"'+this.getUTCFullYear()+'-'+
f(this.getUTCMonth()+1)+'-'+
f(this.getUTCDate())+'T'+
f(this.getUTCHours())+':'+
f(this.getUTCMinutes())+':'+
f(this.getUTCSeconds())+'Z"';};Number.prototype.toJSONString=function(){return isFinite(this)?String(this):'null';};Object.prototype.toJSONString=function(w){var a=[],k,i,v;if(w){for(i=0;i<w.length;i+=1){k=w[i];if(typeof k==='string'){v=this[k];switch(typeof v){case'object':if(v){if(typeof v.toJSONString==='function'){a.push(k.toJSONString()+':'+
v.toJSONString(w));}}else{a.push(k.toJSONString()+':null');}
break;case'string':case'number':case'boolean':a.push(k.toJSONString()+':'+v.toJSONString());}}}}else{for(k in this){if(typeof k==='string'&&Object.prototype.hasOwnProperty.apply(this,[k])){v=this[k];switch(typeof v){case'object':if(v){if(typeof v.toJSONString==='function'){a.push(k.toJSONString()+':'+
v.toJSONString());}}else{a.push(k.toJSONString()+':null');}
break;case'string':case'number':case'boolean':a.push(k.toJSONString()+':'+v.toJSONString());}}}}
return'{'+a.join(',')+'}';};(function(s){var m={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'};s.parseJSON=function(filter){var j;function walk(k,v){var i;if(v&&typeof v==='object'){for(i in v){if(Object.prototype.hasOwnProperty.apply(v,[i])){v[i]=walk(i,v[i]);}}}
return filter(k,v);}
if(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/.test(this.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,''))){j=eval('('+this+')');return typeof filter==='function'?walk('',j):j;}
throw new SyntaxError('parseJSON');};s.toJSONString=function(){if(/["\\\x00-\x1f]/.test(this)){return'"'+this.replace(/[\x00-\x1f\\"]/g,function(a){var c=m[a];if(c){return c;}
c=a.charCodeAt();return'\\u00'+
Math.floor(c/16).toString(16)+
(c%16).toString(16);})+'"';}
return'"'+this+'"';};})(String.prototype);}

jMVC.addLoadEvent = function(handler) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = handler;
  } else {
    window.onload = function() {
      oldonload();
      handler();
    }
  }
}