var Prototype={
Version:'1.4.0',
ScriptFragment:'(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',
emptyFunction:function(){},
K:function(x){return x}}
var Class={
create:function(){
return function(){
this.initialize.apply(this,arguments);
}}}
var Abstract=new Object();
Object.extend=function(destination,source){
for(property in source){
destination[property]=source[property];
}
return destination;
}
Object.inspect=function(object){
try{
if(object==undefined)return 'undefined';
if(object==null)return 'null';
return object.inspect?object.inspect():object.toString();
} catch(e){
if(e instanceof RangeError)return '...';
throw e;
}}
Function.prototype.bind=function(){
var __method=this,args=$A(arguments),object=args.shift();
return function(){
return __method.apply(object,args.concat($A(arguments)));
}}
Function.prototype.bindAsEventListener=function(object){
var __method=this;
return function(event){
return __method.call(object,event||window.event);
}}
Object.extend(Number.prototype,{
toColorPart:function(){
var digits=this.toString(16);
if(this<16)return '0'+digits;
return digits;
},
succ:function(){
return this+1;
},
times:function(iterator){
$R(0,this,true).each(iterator);
return this;
}});
var Try={
these:function(){
var returnValue;
for(var i=0;i<arguments.length;i++){
var lambda=arguments[i];
try{
returnValue=lambda();
break;
} catch(e){}}
return returnValue;
}}
var PeriodicalExecuter=Class.create();
PeriodicalExecuter.prototype={
initialize:function(callback,frequency){
this.callback=callback;
this.frequency=frequency;
this.currentlyExecuting=false;
this.registerCallback();
},
registerCallback:function(){
setInterval(this.onTimerEvent.bind(this),this.frequency*1000);
},
onTimerEvent:function(){
if(!this.currentlyExecuting){
try{
this.currentlyExecuting=true;
this.callback();
} finally{
this.currentlyExecuting=false;
}}}}
function $(){
var elements=new Array();
for(var i=0;i<arguments.length;i++){
var element=arguments[i];
if(typeof element=='string')
element=document.getElementById(element);
if(arguments.length==1)
return element;
elements.push(element);
}
return elements;
}
Object.extend(String.prototype,{
stripTags:function(){
return this.replace(/<\/?[^>]+>/gi,'');
},
stripScripts:function(){
return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');
},
extractScripts:function(){
var matchAll=new RegExp(Prototype.ScriptFragment,'img');
var matchOne=new RegExp(Prototype.ScriptFragment,'im');
return(this.match(matchAll)||[]).map(function(scriptTag){
return(scriptTag.match(matchOne)||['',''])[1];
});
},
evalScripts:function(){
return this.extractScripts().map(eval);
},
escapeHTML:function(){
var div=document.createElement('div');
var text=document.createTextNode(this);
div.appendChild(text);
return div.innerHTML;
},
unescapeHTML:function(){
var div=document.createElement('div');
div.innerHTML=this.stripTags();
return div.childNodes[0]?div.childNodes[0].nodeValue:'';
},
toQueryParams:function(){
var pairs=this.match(/^\??(.*)$/)[1].split('&');
return pairs.inject({},function(params,pairString){
var pair=pairString.split('=');
params[pair[0]]=pair[1];
return params;
});
},
toArray:function(){
return this.split('');
},
camelize:function(){
var oStringList=this.split('-');
if(oStringList.length==1)return oStringList[0];
var camelizedString=this.indexOf('-')==0
? oStringList[0].charAt(0).toUpperCase()+oStringList[0].substring(1)
:oStringList[0];
for(var i=1,len=oStringList.length;i<len;i++){
var s=oStringList[i];
camelizedString+=s.charAt(0).toUpperCase()+s.substring(1);
}
return camelizedString;
},
inspect:function(){
return "'"+this.replace('\\','\\\\').replace("'",'\\\'')+"'";
}});
String.prototype.parseQuery=String.prototype.toQueryParams;
var $break=new Object();
var $continue=new Object();
var Enumerable={
each:function(iterator){
var index=0;
try{
this._each(function(value){
try{
iterator(value,index++);
} catch(e){
if(e != $continue)throw e;
}});
} catch(e){
if(e != $break)throw e;
}},
all:function(iterator){
var result=true;
this.each(function(value,index){
result=result&&!!(iterator||Prototype.K)(value,index);
if(!result)throw $break;
});
return result;
},
any:function(iterator){
var result=true;
this.each(function(value,index){
if(result=!!(iterator||Prototype.K)(value,index))
throw $break;
});
return result;
},
collect:function(iterator){
var results=[];
this.each(function(value,index){
results.push(iterator(value,index));
});
return results;
},
detect:function(iterator){
var result;
this.each(function(value,index){
if(iterator(value,index)){
result=value;
throw $break;
}});
return result;
},
findAll:function(iterator){
var results=[];
this.each(function(value,index){
if(iterator(value,index))
results.push(value);
});
return results;
},
grep:function(pattern,iterator){
var results=[];
this.each(function(value,index){
var stringValue=value.toString();
if(stringValue.match(pattern))
results.push((iterator||Prototype.K)(value,index));
})
return results;
},
include:function(object){
var found=false;
this.each(function(value){
if(value==object){
found=true;
throw $break;
}});
return found;
},
inject:function(memo,iterator){
this.each(function(value,index){
memo=iterator(memo,value,index);
});
return memo;
},
invoke:function(method){
var args=$A(arguments).slice(1);
return this.collect(function(value){
return value[method].apply(value,args);
});
},
max:function(iterator){
var result;
this.each(function(value,index){
value=(iterator||Prototype.K)(value,index);
if(value>=(result||value))
result=value;
});
return result;
},
min:function(iterator){
var result;
this.each(function(value,index){
value=(iterator||Prototype.K)(value,index);
if(value<=(result||value))
result=value;
});
return result;
},
partition:function(iterator){
var trues=[],falses=[];
this.each(function(value,index){
((iterator||Prototype.K)(value,index)?
trues:falses).push(value);
});
return [trues,falses];
},
pluck:function(property){
var results=[];
this.each(function(value,index){
results.push(value[property]);
});
return results;
},
reject:function(iterator){
var results=[];
this.each(function(value,index){
if(!iterator(value,index))
results.push(value);
});
return results;
},
sortBy:function(iterator){
return this.collect(function(value,index){
return{value:value,criteria:iterator(value,index)};
}).sort(function(left,right){
var a=left.criteria,b=right.criteria;
return a<b?-1:a>b?1:0;
}).pluck('value');
},
toArray:function(){
return this.collect(Prototype.K);
},
zip:function(){
var iterator=Prototype.K,args=$A(arguments);
if(typeof args.last()=='function')
iterator=args.pop();
var collections=[this].concat(args).map($A);
return this.map(function(value,index){
iterator(value=collections.pluck(index));
return value;
});
},
inspect:function(){
return '#<Enumerable:'+this.toArray().inspect()+'>';
}}
Object.extend(Enumerable,{
map:Enumerable.collect,
find:Enumerable.detect,
select:Enumerable.findAll,
member:Enumerable.include,
entries:Enumerable.toArray
});
var $A=Array.from=function(iterable){
if(!iterable)return [];
if(iterable.toArray){
return iterable.toArray();
} else{
var results=[];
for(var i=0;i<iterable.length;i++)
results.push(iterable[i]);
return results;
}}
Object.extend(Array.prototype,Enumerable);
Array.prototype._reverse=Array.prototype.reverse;
Object.extend(Array.prototype,{
_each:function(iterator){
for(var i=0;i<this.length;i++)
iterator(this[i]);
},
clear:function(){
this.length=0;
return this;
},
first:function(){
return this[0];
},
last:function(){
return this[this.length-1];
},
compact:function(){
return this.select(function(value){
return value != undefined||value != null;
});
},
flatten:function(){
return this.inject([],function(array,value){
return array.concat(value.constructor==Array ?
value.flatten():[value]);
});
},
without:function(){
var values=$A(arguments);
return this.select(function(value){
return !values.include(value);
});
},
indexOf:function(object){
for(var i=0;i<this.length;i++)
if(this[i]==object)return i;
return -1;
},
reverse:function(inline){
return(inline !== false?this:this.toArray())._reverse();
},
shift:function(){
var result=this[0];
for(var i=0;i<this.length-1;i++)
this[i]=this[i+1];
this.length--;
return result;
},
inspect:function(){
return '['+this.map(Object.inspect).join(',')+']';
}});
var Hash={
_each:function(iterator){
for(key in this){
var value=this[key];
if(typeof value=='function')continue;
var pair=[key,value];
pair.key=key;
pair.value=value;
iterator(pair);
}},
keys:function(){
return this.pluck('key');
},
values:function(){
return this.pluck('value');
},
merge:function(hash){
return $H(hash).inject($H(this),function(mergedHash,pair){
mergedHash[pair.key]=pair.value;
return mergedHash;
});
},
toQueryString:function(){
return this.map(function(pair){
return pair.map(encodeURIComponent).join('=');
}).join('&');
},
inspect:function(){
return '#<Hash:{'+this.map(function(pair){
return pair.map(Object.inspect).join(':');
}).join(',')+'}>';
}}
function $H(object){
var hash=Object.extend({},object ||{});
Object.extend(hash,Enumerable);
Object.extend(hash,Hash);
return hash;
}
ObjectRange=Class.create();
Object.extend(ObjectRange.prototype,Enumerable);
Object.extend(ObjectRange.prototype,{
initialize:function(start,end,exclusive){
this.start=start;
this.end=end;
this.exclusive=exclusive;
},
_each:function(iterator){
var value=this.start;
do{
iterator(value);
value=value.succ();
} while(this.include(value));
},
include:function(value){
if(value<this.start)
return false;
if(this.exclusive)
return value<this.end;
return value<=this.end;
}});
var $R=function(start,end,exclusive){
return new ObjectRange(start,end,exclusive);
}
var Ajax={
getTransport:function(){
return Try.these(
function(){return new ActiveXObject('Msxml2.XMLHTTP')},
function(){return new ActiveXObject('Microsoft.XMLHTTP')},
function(){return new XMLHttpRequest()}
)||false;
},
activeRequestCount:0
}
Ajax.Responders={
responders:[],
_each:function(iterator){
this.responders._each(iterator);
},
register:function(responderToAdd){
if(!this.include(responderToAdd))
this.responders.push(responderToAdd);
},
unregister:function(responderToRemove){
this.responders=this.responders.without(responderToRemove);
},
dispatch:function(callback,request,transport,json){
this.each(function(responder){
if(responder[callback]&&typeof responder[callback]=='function'){
try{
responder[callback].apply(responder,[request,transport,json]);
} catch(e){}}});
}};
Object.extend(Ajax.Responders,Enumerable);
Ajax.Responders.register({
onCreate:function(){
Ajax.activeRequestCount++;
},
onComplete:function(){
Ajax.activeRequestCount--;
}});
Ajax.Base=function(){};
Ajax.Base.prototype={
setOptions:function(options){
this.options={
method:'post',
asynchronous:true,
parameters:''
}
Object.extend(this.options,options ||{});
},
responseIsSuccess:function(){
return this.transport.status==undefined
||this.transport.status==0
||(this.transport.status>=200&&this.transport.status<300);
},
responseIsFailure:function(){
return !this.responseIsSuccess();
}}
Ajax.Request=Class.create();
Ajax.Request.Events =
['Uninitialized','Loading','Loaded','Interactive','Complete'];
Ajax.Request.prototype=Object.extend(new Ajax.Base(),{
initialize:function(url,options){
this.transport=Ajax.getTransport();
this.setOptions(options);
this.request(url);
},
request:function(url){
var parameters=this.options.parameters||'';
if(parameters.length>0)parameters+='&_=';
try{
this.url=url;
if(this.options.method=='get'&&parameters.length>0)
this.url+=(this.url.match(/\?/)? '&':'?')+parameters;
Ajax.Responders.dispatch('onCreate',this,this.transport);
this.transport.open(this.options.method,this.url,
this.options.asynchronous);
if(this.options.asynchronous){
this.transport.onreadystatechange=this.onStateChange.bind(this);
setTimeout((function(){this.respondToReadyState(1)}).bind(this),10);
}
this.setRequestHeaders();
var body=this.options.postBody?this.options.postBody:parameters;
this.transport.send(this.options.method=='post'?body:null);
} catch(e){
this.dispatchException(e);
}},
setRequestHeaders:function(){
var requestHeaders =
['X-Requested-With','XMLHttpRequest',
'X-Prototype-Version',Prototype.Version];
if(this.options.method=='post'){
requestHeaders.push('Content-type',
'application/x-www-form-urlencoded');
if(this.transport.overrideMimeType)
requestHeaders.push('Connection','close');
}
if(this.options.requestHeaders)
requestHeaders.push.apply(requestHeaders,this.options.requestHeaders);
for(var i=0;i<requestHeaders.length;i+=2)
this.transport.setRequestHeader(requestHeaders[i],requestHeaders[i+1]);
},
onStateChange:function(){
var readyState=this.transport.readyState;
if(readyState != 1)
this.respondToReadyState(this.transport.readyState);
},
header:function(name){
try{
return this.transport.getResponseHeader(name);
} catch(e){}},
evalJSON:function(){
try{
return eval(this.header('X-JSON'));
} catch(e){}},
evalResponse:function(){
try{
return eval(this.transport.responseText);
} catch(e){
this.dispatchException(e);
}},
respondToReadyState:function(readyState){
var event=Ajax.Request.Events[readyState];
var transport=this.transport,json=this.evalJSON();
if(event=='Complete'){
try{
(this.options['on'+this.transport.status]
||this.options['on'+(this.responseIsSuccess()? 'Success':'Failure')]
||Prototype.emptyFunction)(transport,json);
} catch(e){
this.dispatchException(e);
}
if((this.header('Content-type')||'').match(/^text\/javascript/i))
this.evalResponse();
}
try{
(this.options['on'+event]||Prototype.emptyFunction)(transport,json);
Ajax.Responders.dispatch('on'+event,this,transport,json);
} catch(e){
this.dispatchException(e);
}
if(event=='Complete')
this.transport.onreadystatechange=Prototype.emptyFunction;
},
dispatchException:function(exception){
(this.options.onException||Prototype.emptyFunction)(this,exception);
Ajax.Responders.dispatch('onException',this,exception);
}});
Ajax.Updater=Class.create();
Object.extend(Object.extend(Ajax.Updater.prototype,Ajax.Request.prototype),{
initialize:function(container,url,options){
this.containers={
success:container.success?$(container.success):$(container),
failure:container.failure?$(container.failure):
(container.success?null:$(container))
}
this.transport=Ajax.getTransport();
this.setOptions(options);
var onComplete=this.options.onComplete||Prototype.emptyFunction;
this.options.onComplete=(function(transport,object){
this.updateContent();
onComplete(transport,object);
}).bind(this);
this.request(url);
},
updateContent:function(){
var receiver=this.responseIsSuccess()?
this.containers.success:this.containers.failure;
var response=this.transport.responseText;
if(!this.options.evalScripts)
response=response.stripScripts();
if(receiver){
if(this.options.insertion){
new this.options.insertion(receiver,response);
} else{
Element.update(receiver,response);
}}
if(this.responseIsSuccess()){
if(this.onComplete)
setTimeout(this.onComplete.bind(this),10);
}}});
Ajax.PeriodicalUpdater=Class.create();
Ajax.PeriodicalUpdater.prototype=Object.extend(new Ajax.Base(),{
initialize:function(container,url,options){
this.setOptions(options);
this.onComplete=this.options.onComplete;
this.frequency=(this.options.frequency||2);
this.decay=(this.options.decay||1);
this.updater={};
this.container=container;
this.url=url;
this.start();
},
start:function(){
this.options.onComplete=this.updateComplete.bind(this);
this.onTimerEvent();
},
stop:function(){
this.updater.onComplete=undefined;
clearTimeout(this.timer);
(this.onComplete||Prototype.emptyFunction).apply(this,arguments);
},
updateComplete:function(request){
if(this.options.decay){
this.decay=(request.responseText==this.lastText ?
this.decay*this.options.decay:1);
this.lastText=request.responseText;
}
this.timer=setTimeout(this.onTimerEvent.bind(this),
this.decay*this.frequency*1000);
},
onTimerEvent:function(){
this.updater=new Ajax.Updater(this.container,this.url,this.options);
}});
function showAdv(id,control){
var ajax1=new Ajax.Request(
"/admin/adv/showadv.php?itemid="+id,
{
method:'get',
onComplete:function(reqobj){
var result_text=reqobj.responseText;
document.getElementById(control).innerHTML=result_text;
}});
var ajax2=new Ajax.Request(
"/admin/adv/advsize.php?itemid="+id,
{
method:'get',
onComplete:function(reqobj){
var result=eval("(" + reqobj.responseText + ")");
if (result["width"] != "") {
document.getElementById(control).style.width=result["width"];
}
if (result["height"] != "") {
document.getElementById(control).style.height=result["height"];
}}});
}