if(!Array.prototype.push){Array.prototype.push=function(){for(var i=0;i<arguments.length;++i){this[this.length]=arguments[i];}
return this.length;}}
if(!Array.prototype.splice){Array.prototype.splice=function(offset,length){var temp=new Array();for(var i=this.length-1;i>=0;--i){if(i<offset||i>(offset+length-1)){temp[temp.length]=this[i];}
--this.length;}
for(i=temp.length-1;i>=0;--i){this[this.length]=temp[i];}}}
Array.prototype.getUnique=function(){var tmpO=new Object();var tmpA=new Array();for(var i=0;i<this.length;++i){tmpO[this[i]]=1;}
for(i in tmpO){tmpA.push(i);}
return tmpA;}
Array.copy=function(old){var n=new Array();for(var i=0;i<old.length;++i){n[i]=old[i];}
return n;}
if(typeof(encodeURIComponent)=='undefined'){encodeURIComponent=function(data){var c=data.split("");var n="";for(var i=0;i<c.length;++i){switch(c[i]){case" ":n+="%20";break;case'"':n+="%22";break;case"#":n+="%23";break;case"$":n+="%24";break;case"%":n+="%25";break;case"&":n+="%26";break;case"+":n+="%2B";break;case",":n+="%2C";break;case"/":n+="%2F";break;case":":n+="%3A";break;case";":n+="%3B";break;case"<":n+="%3C";break;case"=":n+="%3D";break;case">":n+="%3E";break;case"?":n+="%3F";break;case"@":n+="%40";break;case"[":n+="%5B";break;case"\\":n+="%5C";break;case"]":n+="%5D";break;case"^":n+="%5E";break;case"`":n+="%60";break;case"{":n+="%7B";break;case"|":n+="%7C";break;case"}":n+="%7D";break;default:n+=c[i];}}
return n;}}
if(typeof(decodeURIComponent)=='undefined'){decodeURIComponent=function(data){var c=data.split("");var n="";for(var i=0;i<c.length;++i){if(c[i]=="%"){var decVal=parseInt(data.substring(i+1,i+3),16);n+=String.fromCharCode(decVal);i+=2;}else{n+=c[i];}}
return n;}}
function Url_QueryExists(key){return(typeof this.query[key]!='undefined');}
function Url_GetQuery(key){return(this.query[key]?this.query[key]:'');}
function Url_GetQueryNames(key){var a=new Array();for(var i in this.query){a.push(i);};return a;}
function Url_GetParamString(key){return this.paramString;}
function Url_GetLocation(key){return this.location;}
function Url_Decode(val){return decodeURIComponent(val.replace(/\+/g,"%20"));}
function Url(url)
{var pieces=url.split('?');var p2=pieces[0].split(';');this.query=new Object();this.queryString='';this.anchor='';this.location=p2[0];this.paramString=(p2[1]?p2[1]:'');if(pieces[1]){var p3=pieces[1].split('#');this.queryString=p3[0];this.anchor=(p3[1]?p3[1]:'');}
if(this.queryString){var kvPairs=this.queryString.split(/[&;]/);for(var i=0;i<kvPairs.length;++i){var kv=kvPairs[i].split('=');this.query[Url_Decode(kv[0])]=Url_Decode(kv[1]);}}}
Url.prototype.queryExists=Url_QueryExists;Url.prototype.getQuery=Url_GetQuery;Url.prototype.getQueryNames=Url_GetQueryNames;Url.prototype.getLocation=Url_GetLocation;Url.prototype.getParamString=Url_GetParamString;function JSVoidParser(url){this.url=url
this.parsed=new Object();if(decodeURIComponent(url).match(/void\(\s*['"](.+)['"]\s*\)/)){var info=RegExp.$1;var l=info.split(/\|/);for(var i=0;i<l.length;++i){var d=l[i].indexOf('=');d=(d>=0?d:l[i].length-1);var key=l[i].substring(0,d);var val=l[i].substring(d+1);this.parsed[key]=val;}}else{this.parsed=null;}}
JSVoidParser.prototype.getOneValue=function(key){return this.parsed[key]||'';}
JSVoidParser.prototype.getArgArray=function(){var a=new Array();for(key in this.parsed){a.push(key);a.push(this.parsed[key]);}
return a;}
function DSLink(){}
DSLink.linkTypes=new Object();DSLink.addType=function(type,func,setup){if(typeof DSLink.linkTypes[type]!='undefined'){alert('attempted to redefine link type "'+type+'"');}else{DSLink.linkTypes[type]=[setup,func];}}
DSLink.addBehaviours=function(){array_walk(document.getElementsByTagName('a'),function(o){var r=String(o.getAttribute('rel')).split(' ');for(var i=0;i<r.length;++i){var t=DSLink.linkTypes[r[i]];if(typeof t!='undefined'){if(typeof t[0]=='function'){t[0](o);}
if(typeof t[1]=='function'){DSBrowserEvent.addListener(o,'click',t[1]);}}}});DSLink.linkTypes=null;}
function quotemeta(string)
{return string.replace(/(\W)/g,"\\$1");}
function array_grep(list,func)
{var a=new Array();for(var i=0;i<list.length;++i){if(func(list[i])){a.push(list[i]);}}
return a;}
function array_walk(list,func)
{for(var i=0;i<list.length;++i){func(list[i]);}}
function null_func(evt){var e=new DSBrowserEventObject(evt,window.event,this);e.preventDefault();e.stopPropagation();}
function PrintPage(){if(window.print){window.print();}else{alert(lcl.getString('js.printerr'));}}
function PostLink(evt){return dsform.postLink(evt);}
DSLink.addType('post',PostLink);DSLink.addType('print',PrintPage);function Dragable(el,x,y){this.element=el;this.events=new DSEvent();this.properties=new Object();this.element.style.position='absolute';this.element.style.zIndex='1000';this.events.registerEvent('drop');DSBrowserEvent.bind(this.element,'mousedown',this,Dragable.prototype.mousedown);if(typeof x=='number'&&typeof y=='number'){this.drag(x,y);}
if(DSBrowser.browser=='Explorer'){document.body.ondrag=function(){return false;};}}
Dragable.prototype.mousedown=function(e){var xy=DOMNode.getOffsets(this.element);this.drag(e.getPageX()-xy.x,e.getPageY()-xy.y);}
Dragable.prototype.mousemove=function(e){this.element.style.left=(e.getPageX()-this.x)+'px';this.element.style.top=(e.getPageY()-this.y)+'px';}
Dragable.prototype.mouseup=function(e){DSBrowserEvent.remove(this.moveEvt);DSBrowserEvent.remove(this.upEvt);var obj={mouseX:e.getPageX(),mouseY:e.getPageY(),x:e.getPageX()-this.x,y:e.getPageY()-this.y};this.events.triggerEvent('drop',obj,this);}
Dragable.prototype.drag=function(x,y){this.x=x;this.y=y;if(!this.upEvt){this.upEvt=DSBrowserEvent.bind(document,'mouseup',this,Dragable.prototype.mouseup);}
if(!this.moveEvt){this.moveEvt=DSBrowserEvent.bind(document,'mousemove',this,Dragable.prototype.mousemove);}}
Dragable.prototype.addEventListener=function(type,func){this.events.addListener(type,func);};Dragable.prototype.setProperty=function(name,val){return this.properties[name]=val;};Dragable.prototype.getProperty=function(name){return(name&&this.properties[name]?this.properties[name]:"");};Dragable.prototype.destroy=function(){DSBrowserEvent.removeListener(this.element,'mousedown',this.mousedown);this.element=null;this.mouseup=null;this.mousemove=null;this.mousedown=null;this.events=null;};var DSBrowser={init:function(){this.browser=this.searchString(this.dataBrowser)||"An unknown browser";this.version=this.searchVersion(navigator.userAgent)||this.searchVersion(navigator.appVersion)||"an unknown version";this.OS=this.searchString(this.dataOS)||"an unknown OS";},searchString:function(data){for(var i=0;i<data.length;i++){var dataString=data[i].string;var dataProp=data[i].prop;this.versionSearchString=data[i].versionSearch||data[i].identity;if(dataString){if(dataString.indexOf(data[i].subString)!=-1)
return data[i].identity;}
else if(dataProp)
return data[i].identity;}
return null;},searchVersion:function(dataString){var index=dataString.indexOf(this.versionSearchString);if(index==-1)return;return parseFloat(dataString.substring(index+this.versionSearchString.length+1));},dataBrowser:[{string:navigator.userAgent,subString:"OmniWeb",versionSearch:"OmniWeb/",identity:"OmniWeb"},{string:navigator.vendor,subString:"Apple",identity:"Safari"},{prop:window.opera,identity:"Opera"},{string:navigator.vendor,subString:"iCab",identity:"iCab"},{string:navigator.vendor,subString:"KDE",identity:"Konqueror"},{string:navigator.userAgent,subString:"Firefox",identity:"Firefox"},{string:navigator.vendor,subString:"Camino",identity:"Camino"},{string:navigator.userAgent,subString:"Netscape",identity:"Netscape"},{string:navigator.userAgent,subString:"MSIE",identity:"Explorer",versionSearch:"MSIE"},{string:navigator.userAgent,subString:"Gecko",identity:"Mozilla",versionSearch:"rv"},{string:navigator.userAgent,subString:"Mozilla",identity:"Netscape",versionSearch:"Mozilla"}],dataOS:[{string:navigator.platform,subString:"Win",identity:"Windows"},{string:navigator.platform,subString:"Mac",identity:"Mac"},{string:navigator.platform,subString:"Linux",identity:"Linux"}]};DSBrowser.init();