var TWIX=new Object();
TWIX.isKHTML=navigator.appVersion.match(/Konqueror|Safari|KHTML/);
TWIX.isMoz=!TWIX.isKHTML&&navigator.userAgent.indexOf('Mozilla/5.')==0;
TWIX.isIE=navigator.userAgent.indexOf('MSIE')>1;
TWIX.isMac=navigator.appVersion.match(/Mac/);
Object.extend(TWIX,{h:function(o) {
	var s=0;
	for(i=0;i<o.length;i++) {
       s+=o.charCodeAt(i);
    };
    var base='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
	var h=base.substr(s&63,1);
	while(s>63){
		s>>=6;
		h=base.substr(s&63,1)+h;
	};
	return h;
},y:function(o){
	return o.owner&&o.key&&!o.key.indexOf(TWIX.h(o.owner));
},w:function(){
	return "";
},b:function(text){
	return text.substring(text.indexOf('{')+1,text.lastIndexOf('}'));
},focus:function(t){
	t.focus();
	var l=t.value.length;
	if(TWIX.isIE) {
		var r=t.createTextRange();
		r.moveStart('character',l);
		r.moveEnd('character',l);
		r.select();
	} else {
		t.setSelectionRange(l,l);};
	}
});
TWIX.AutoComplete=Class.create();
Object.extend(TWIX.AutoComplete,{u:function(e)
{
	while(e=e.parentNode){
		if(e.style){
			if(e.style.overflow=='hidden')e.style.overflow='visible';
			if(e.style.tableLayout=='fixed')e.style.tableLayout='auto';
		}
	}
},removeWatermark:function(name,key){
	var cls=TWIX.AutoComplete;
	cls.owner=name+' AutoComplete';
	cls.key=key;
},style:{wait:'TWIX_AutoComplete_waiting'},findPopup:function(v){
	var e=Event.element(v);e=e?e:v;while(e&&e.parentNode&&!e.object)e=e.parentNode;
	if(e==null)return null;
	return e.parentNode?e:null;
},I:function(e){
	return(e.nodeType==1)&&(e.getAttribute('onselect'));
},F:function(v,p){
	var e=Event.element(v);
	while(e.parentNode&&(e!=p)&&(!TWIX.AutoComplete.I(e)))e=e.parentNode;
	return(e.parentNode&&(e!=p))?e:null;
},process:function(e,o){
	if(!Element.hasClassName(e,'usual')){
		var url;
		if(e.getAttribute('ajaxHref'))url=e.getAttribute('ajaxHref');
		else 
		url=e.getAttribute('href');
		o.request(url);}
},click:function(v){
	var cls=TWIX.AutoComplete;
	var e=Event.element(v);
	var p=cls.findPopup(v);
	if(p){
		var t=p.object.text;
		TWIX.focus(t);
		var s=cls.F(v,p);
		var o=p.object;
		if(s){
			o.i=s.getAttribute(cls.index);
			o.z();
		} else {
			while(e.parentNode&&(e!=p)&&(!e.tagName||e.tagName.toUpperCase()!='A'))e=e.parentNode;
				if(e.parentNode&&(e!=p))
					cls.process(e,o,v);
		}
	} else {
       cls.inst.each(function(i) {
     	if(i.text!=e&&i.update!=e)
			setTimeout(i.hide.bind(i),10);
		}
	);}
},mouseover:function(v){
	var cls=TWIX.AutoComplete;
	var p=cls.findPopup(v);
		if(p){
			var s=cls.F(v,p);
			if(s)p.object.focus(s.getAttribute(cls.index));
	}
},L:function(){
		var c=TWIX;
		var ca=c.AutoComplete;
		var p=document.createElement('div');
		p.className=ca.style.wait;
		var s=p.style;s.display='inline';
		s.position='absolute';
		s.width=s.height=s.top=s.left='0px';
		document.body.appendChild(p);
		if(c.isIE)c.selfName=self.name;
	},index:'index',inst:new Array(),name:'',key:'',
getStyle:function(e){
	if(!TWIX.isKHTML&&document.defaultView&&document.defaultView.getComputedStyle)
		return document.defaultView.getComputedStyle(e,null);
	else return e.currentStyle||e.style;
},getInt:function(s){
	var i=parseInt(s);
	return isNaN(i)?0:i;
}});
Event.observe(window,'load',TWIX.AutoComplete.L);
TWIX.AutoComplete.prototype={visible:false,$c:false,initialized:false,timeout:0,i:-1,latestQuery:'',initialize:function(text,f,options){text=$(text)?$(text):document.getElementsByName(text)[0];
	if((text==null)||(f==null)||(typeof f!='function'))
	return;
	text.setAttribute('autocomplete','off');
	this.onchange=text.onchange;
	text.onchange=function(){};
	this.txtBox=this.text=text;
	this.setOptions(options);
	this.getURL=f;
	this.buffer=document.createElement('div');
	var p=document.createElement('div');
	p.object=this;
	Element.addClassName(p,'TWIX_AutoComplete');
	var ps=p.style;
	ps.position='absolute';
	ps.top='-999px';
	ps.height='auto';
	Element.hide(p);
	this.update=p;
	var cls=TWIX.AutoComplete;
	cls.inst.push(this);
	if(!TWIX.y(cls)) {
		new Insertion.After(this.text,TWIX.w());
		cls.u(this.text);};
		this.cls=cls;this.r();
	},
setOptions:function(options) {
	this.options={width:'auto',frequency:0.4,minChars:1,delimChars:', '};
	Object.extend(this.options,options||{});
},r:function(){
	this._k=this.k.bindAsEventListener(this);
	this.$r=this.request.bind(this);
	var t=this.text;
	if(TWIX.isMac){
		t._ac=this;t.onkeypress=function(e){return!this._ac.$s;};
	};
	Event.observe(t,'keydown',this.st.bind(this));
	Event.observe(t,'keypress',this._k);
	Event.observe(t,'dblclick',this.$r);
	Event.observe(t,'focus',this.$f.bind(this));
	Event.observe(t,'blur',this.blur.bind(this));
	if(this.cls.inst.length==1) {
		Event.observe(document,'click',this.cls.click);
		Event.observe(document,'mouseover',this.cls.mouseover);
	};
	var e=this.text;
	while(e=e.parentNode)
		if(e.style&&(e.style.overflow=='scroll'||e.style.overflow=='auto')) {
			this.scrollable=this.scrollable?this.scrollable:e;
			Event.observe(e,'scroll',this.onScroll.bind(this));
		}
},st:function() {
	this.status="on";
	this.$s=false;
},onScroll:function(){
	var s=this.scrollable;
	if(s) { 
		var p=this.t();
		var o=Position.cumulativeOffset(s);
		if(p[1]>=o[1]&&p[1]<o[1]+s.offsetHeight&&p[0]>=o[0]&&p[0]<o[0]+s.offsetWidth&&this.visible)this.s();else this.hide();
	}
},t:function() {
	var p=Position.page(this.text);
	return[p[0]+(document.documentElement.scrollLeft||document.body.scrollLeft),p[1]+(document.documentElement.scrollTop||document.body.scrollTop)];
},indexOfLatestQuery:function() {
	var d=this.options.delimChars,v=this.text.value,i,j,k=0;
	for(i=v.length-1;i>=0;i--) {
		for(j=0;j<d.length;j++) 
		if(v.charAt(i)==d.charAt(j)){k=i+1;break;};
		if(k)break;};
	return k;
},page:function(name) {
	var e=$A(document.getElementsByClassName(name)).find(function(e){return this.cls.findPopup(e)==this.update;}.bind(this));
	if(e&&e.tagName&&e.tagName.toUpperCase()=='A')this.cls.process(e,this);
},$f:function() { 
	if(this.status!='on') {
		this.status='on';if(!this.visible&&this.text.value=='')this.request();
	}
},blur:function() {
	if(!this.visible) {
		this.status='off';
		setTimeout(function() {if(this.status=='off')this.stop();}.bind(this),10);}
},stop:function() {
	this.c();this.stopIndicator();
	this.hide();
},c:function() {
	if((this.latest)&&(this.latest.transport.readyState!=4))this.latest.transport.abort();
},k:function(e) {
	var c=e.keyCode;
	var t=e.type;
	if(c==9||c==13) {
		if(this.visible||!this.$c){if(c==13){Event.stop(e);this.$s=true;};
		if(this.visible)this.z();};return;};
		if(c==38||c==40){
			if(this.$c){(c==38)?this.up():this.down();this.s();};
		};
		if(c==33||c==34){if(this.$c)(c==33)?this.page('page_up'):this.page('page_down');};
		if(c==27)this.stop();
		if(c==38||c==40||c==33||c==34||c==27){Event.stop(e);return;};
		switch(c){	
			case 9:
			case 37:
			case 39:
			case 35:
			case 36:
			case 45:
			case 16:
			case 17:
			case 18:
		break;
			default:clearTimeout(this.timeout);
		this.c();
		setTimeout(function(){this.timeout=setTimeout(this.$r,this.options.frequency*1000);}.bind(this),10);
	}
},z:function() {
	var z=function(s) {
		s=TWIX.b(s.toString()).replace(new RegExp("[\\s\.{}();\\\"\\'\\\\/]","g"),'');
		// alert("s :: "+s);
		var z=0;
		for(var i=0;i<s.length;i++)
			z=(z+s.charCodeAt(i))%1986;
			return z;
		};
		var c=this.cls;
		var ca=TWIX;
		//if(this.getItem()&&(z(ca.y)+z(ca.w)+z(ca.h)+z(c.u)+z(c.prototype.initialize)==3537)) { 
		try{ 
			eval(this.getItem().getAttribute('o'+'n'+'se'+'le'+'ct'));}
			catch(e) {
				this.onError(e)
			};
			ca.focus(this.text);
			if(this.onchange) {
				setTimeout(function(){this.onchange.bind(this.text)();}.bind(this),10);
			}
		// };
		this.status='off';
		this.stop();
},getItem:function(){
		return this.items?this.items[this.i]:null;
},focus:function(i) { 
	if(!this.$c) return;
	Element.removeClassName(this.getItem(),'current');
	this.i=i;
	Element.addClassName(this.getItem(),'current');
	try{ var z=this.getItem().getAttribute('onfocus');
	if(TWIX.isIE) z=TWIX.b(z.toString());
	eval(z);}catch(e){}
},up:function(){
	if(this.i>-1)this.focus(this.i-1);
},down:function() {
	if(this.i<this.items.length-1)this.focus(this.i+1);
},preRequest:function() { 
	this.value=this.text.value;
	this.latestQuery=this.value.substr(this.indexOfLatestQuery());
	var l=this.latestQuery?this.latestQuery.length:this.text.value.length;
	if(!l)this.onReset();return l>=this.options.minChars;
},request:function(u) { 
	var z=typeof u!="string";
	if(z) { 
		u=this.getURL();
		if(u==undefined) { 
			this.stop();return;
		}
	};
	if( this.status=='on' && this.preRequest()) { 
		if(!z){
			var l=location;var loc=l.protocol+'//'+l.host+l.pathname;
			if((u.charAt(0)=='?')||((u.indexOf(loc)==0)&&(u.charAt(loc.length)=='?'))) {
				if(u.charAt(0)!='?')u=u.substr(loc.length);u=this.$url+'&'+u.substr(1);
			};
		};
		this.onLoad();
		this.url=u=encodeURI(u);
		if(z)this.$url=this.url;
		this.latest=new Ajax.Updater(this.buffer,u,{method:'get',onComplete:this.onComplete.bind(this),onFailure:this.onFailure.bind(this)});
	} 
	else this.stop();
},onError:function(){
},onReset:function(){
},onFailure:function(){
},onLoad:function(){
	this.$c=false;
	this.i=-1;
	this.startIndicator();
},onComplete:function(){
	setTimeout(this.d.bind(this,arguments[0]),10);
},o:function(){
	if(!this.initialized) {
		this.initialized=true;
		document.body.appendChild(this.update);
	};
	this.i=-1;
	this.items=new Array();
	if(TWIX.isIE)this.update.innerHTML+="<img style='width:0px;height:0px;clear:both' align='right'/>";
	$A(this.update.getElementsByTagName('a')).each(function(a){if(!Element.hasClassName(a,'usual')){a.onclick=function(){return false;};};});
	$A(this.update.getElementsByTagName('*')).each(function(c){if(this.cls.I(c)){c.setAttribute(this.cls.index,this.items.length);Element.addClassName(c,'selectable');this.items.push(c);}}.bind(this));this.$c=true;this.down();this.s();this.stopIndicator();
},d:function(){
	var l=this.latest;
	var tx=l.transport;
	if((this.status=='on')&&(tx==arguments[0])){if(this.latest.url!=this.url)return;
	this.$c=true;
	if(!l.success)l.success=l.responseIsSuccess;
	try{if((typeof tx.status!="unknown")&&l.success()){
	var text=null;
	if((tx.responseXML)&&(tx.responseXML.documentElement)){
		var docE=tx.responseXML.documentElement;
		if(docE.nodeName=='string'){ 
			if(docE.text){
				text=docE.text;
			} else if(docE.textContent){
				text=docE.textContent;
			}else if(docE.firstChild.nodeValue){
				text=docE.firstChild.nodeValue;
			}
		}
	};
	if(text==null)text=this.buffer.innerHTML;this.update.innerHTML=text;
}
	else
	{this.update.innerHTML='<div>'+tx.status+' '+(tx.statusText?tx.statusText:'')+'</div>';};
	this.o();}catch(e){};
	this.buffer.innerHTML='';};
},offset:function() { 
	var o=0;
	if(TWIX.isMoz||TWIX.isKHTML||(TWIX.isIE&&(document.compatMode!='BackCompat'))) { 
		var bl='border-left-width';
		var br='border-right-width';
		var pl='padding-left';
		var pr='padding-right';
		var f=new Function('e','p','return TWIX.AutoComplete.getInt(Element.getStyle(e, p));');
		o=f(this.update,bl)+f(this.update,br)+f(this.update,pl)+f(this.update,pr);
	};
	return o;
},f:function() { 
	if(!this.iframe) { 
		var i=document.createElement('iframe');
		i.src='javascript:false;';
		var is=i.style;is.filter="progid:DXImageTransform.Microsoft.Alpha(opacity = 50)";
		is.position='absolute';
		is.margin='0px';
		Element.hide(i);
		document.body.appendChild(i);
		this.iframe=i;
	};
	self.name=TWIX.selfName;
	Position.clone(this.update,this.iframe);Element.show(this.iframe);
},s:function() { 
	this.status='on';
	var z=function(s) {
		s=TWIX.b(s.toString()).replace(new RegExp("[\\s\.{}();\\\"\\'\\\\/]","g"),'');
		var z=0;
		for(var i=0;i<s.length;i++) 
			z=(z+s.charCodeAt(i))%1985;
		return z;
	};
	var c=this.cls;
	var ca=TWIX;
	// if(z(ca.y)+z(ca.w)+z(ca.h)+z(c.u)+z(this.initialize)!=3592) return;
	var p=this.t();
	var th=this.text.offsetHeight;
	var tw=this.text.offsetWidth;
	if(this.options.width=='auto') { 
		tw=tw-this.offset()+'px';
	} else {tw=this.options.width; };
	if(ca.isIE) { 
		if(this.update.filters.length==0) this.update.style.filter="filter: progid:DXImageTransform.Microsoft.DropShadow(OffX=0, OffY=0, Color='#c0c0c0', Positive='false')"; 
	};
	if(!this.visible)Element.setStyle(this.update,{top:'-999px',left:'-999px',width:tw,height:'auto'});
	if(this.status=='on') {Element.show(this.update);var o=function(){var ph=this.update.offsetHeight;var pt=p[1]+th;var of;if((Position.page(this.text)[1]+th+ph<=(window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight))||(p[1]-ph<0)){pt=p[1]+th;of=th;}else{pt=p[1]-ph;of=-ph;};if(this.status!='on')return;Element.setStyle(this.update,{top:pt+'px',left:p[0]+'px',width:tw,height:'auto'});if(TWIX.isIE)this.f();this.visible=true;}.bind(this);setTimeout(o,64);setTimeout(o,128);}},hide:function(){if(this.visible){Element.hide(this.update);if(this.iframe)Element.hide(this.iframe);this.visible=false;}},startIndicator:function(){Element.addClassName(this.text,this.cls.style.wait);},stopIndicator:function(){Element.removeClassName(this.text,this.cls.style.wait);}};var AutoComplete=TWIX.AutoComplete;try{var a="prototype.js";var b="license.js";document.write("<scr"+"ipt src=\""+$A(document.getElementsByTagName("script")).find(function(script){return script.src.indexOf(a)>-1;}).src.replace(a,b)+"\"><\/scr"+"ipt>");}catch(e){};