var msgDatoRequerido=" Is a required field";
var msgEmailMal="Invalid email";
var msgCheckLogin="Please check your username";
var msgSelectOption="Select an alternative";
var msgTryAgain="Please try again.";
var msgUsrNameUsed="Username not available.";
function elemName(s) {
if(s=="email") return "E-mail";
if(s=="loginx") return "Username";
if(s=="password") return "Password";
if(s=="genero") return "Gender";
return s;
}

var ia_aqui=null;var ia_no_aqui=null;var ia_tache=null;var ia_ok=null;var ia_wait=null;var ia_duda=null;var ia_prevElem=null;var ia_falta="";
try{
ia_aqui=iaGetElementById("ia_aqui").src;ia_no_aqui=iaGetElementById("ia_trans").src;ia_tache=iaGetElementById("ia_tache").src;ia_ok=iaGetElementById("ia_ok").src;ia_wait=iaGetElementById("ia_wait").src;ia_duda=iaGetElementById("ia_duda").src;
}catch(e){;}
var loginx_check=new sack();
try{loginx_check.requestFile="ajax/login_name.php";loginx_check.method="GET";loginx_check.onCompletion=login_name_completed;loginx_check.onError=login_name_error;loginx_check.onFail=login_name_fail;}catch(e){;}
function iaFocusSet(elem){try{iaGetElementById(elem.name+"_marca").src=ia_aqui;}catch(e){return;}}
function iaFocusLost(elem,esSubmit){
if(!esSubmit) ia_falta="";
try{iaGetElementById(elem.name+"_marca").src=ia_no_aqui;}catch(e){return true;}
try{var v="";ia_prevElem=null;iaGetElementById(elem.name+"_aviso").innerHTML="";
if(elem.type=="text" || elem.type=="password" ){
v=elem.value;v=iaTrim(v);
if(v==""){iaGetElementById(elem.name+"_marca").src=ia_tache;iaGetElementById(elem.name+"_aviso").innerHTML=msgDatoRequerido;ia_falta+="\r\n"+elemName(elem.name )+": "+msgDatoRequerido;return false;}
if(elem.name=="email")
if(iaValidEmailRegEx(v) ){iaGetElementById(elem.name+"_marca").src=ia_ok;}else{iaGetElementById(elem.name+"_marca").src=ia_tache;iaGetElementById(elem.name+"_aviso").innerHTML=msgEmailMal;ia_falta+="\r\n"+elemName(elem.name )+": "+msgEmailMal;return false;}
if(elem.name=="password"){iaGetElementById(elem.name+"_marca").src=ia_ok;return true;}
if(elem.name=="loginx" && !esSubmit){iaGetElementById(elem.name+"_marca").src=ia_wait;loginx_check.encVar("loginx", v);loginx_check.runAJAX();return true;}
if(elem.name=="loginx" && esSubmit){
if(iaGetElementById("loginx_marca").src==ia_no_aqui || iaGetElementById("loginx_marca").src==ia_ok || iaGetElementById("loginx_marca").src==ia_duda ){return true;}else{ia_falta+="\r\n"+msgCheckLogin;return false;}
}}
if(elem.type=="select-one" ){
v=elem.options[elem.selectedIndex].value;
if(v==""){iaGetElementById(elem.name+"_marca").src=ia_tache;iaGetElementById(elem.name+"_aviso").innerHTML=msgSelectOption;ia_falta+="\r\n"+elemName(elem.name )+": "+msgSelectOption;return false;}
iaGetElementById(elem.name+"_marca").src=ia_ok;return true;
}if(elem.type=="radio" ){if(elem.id=="generom" ){if(iaGetElementById("generom").checked || iaGetElementById("generoh").checked ){iaGetElementById("genero_marca").src=ia_ok;return true;}}else if(elem.id=="generoh" ){
if(iaGetElementById("generom").checked || iaGetElementById("generoh").checked ){iaGetElementById("genero_marca").src=ia_ok;return true;}else{iaGetElementById("genero_marca").src=ia_tache;iaGetElementById("genero_aviso").innerHTML=msgSelectOption;ia_falta+="\r\n"+elemName(elem.name )+": "+msgSelectOption;return false;}}
}
return true;}catch(e){return true;}}
function iaChecaCampo(id){try{return iaFocusLost(iaGetElementById(id),true);}catch(e){return true;}}
function checaPostal(){return true;}
function iaChecaForma(avisa){var ok=true;ia_falta="";ok=ok & iaChecaCampo("email");ok=ok & iaChecaCampo("loginx");ok=ok & iaChecaCampo("password");ok=ok & iaChecaCampo("generoh");
if(!ok && avisa ) alert(ia_falta);if(ok==false) return false; else return true;}
function login_name_error(){try{iaGetElementById("loginx_marca").src=ia_duda;iaGetElementById("loginx_aviso").innerHTML=msgTryAgain;}catch(e){;}}
function login_name_fail(){try{iaGetElementById("loginx_marca").src=ia_duda;iaGetElementById("loginx_aviso").innerHTML=msgTryAgain;}catch(e){;}}
function login_name_completed(){try{if (loginx_check.responseStatus){
if(isNaN( loginx_check.response ) ){
iaGetElementById("loginx_marca").src=ia_tache;iaGetElementById("loginx_aviso").innerHTML="Teisha: "+loginx_check.response;
}else if(loginx_check.response=="0"){iaGetElementById("loginx_marca").src=ia_ok;iaGetElementById("loginx_aviso").innerHTML="";
}else{iaGetElementById("loginx_marca").src=ia_tache;iaGetElementById("loginx_aviso").innerHTML=msgUsrNameUsed;
}}else{iaGetElementById("loginx_marca").src=ia_duda;iaGetElementById("loginx_aviso").innerHTML="";
}}catch(e){;}}
function html_entity_decode( string ){var ret, tarea=document.createElement('textarea');tarea.innerHTML=string;ret=tarea.value;return ret;}

var Browser;Browser=((navigator.appName == "Microsoft Internet Explorer")?"MSIE":Browser);Browser=((navigator.appName == "Netscape")?"Netscape":Browser);Browser=((navigator.userAgent.indexOf("Firefox") > -1)?"Firefox":Browser);Browser=((navigator.userAgent.indexOf("Camino") > -1)?"Camino":Browser);Browser=((navigator.userAgent.indexOf("Safari") > -1)?"Safari":Browser);Browser=((navigator.userAgent.indexOf("Opera") > -1)?"Opera":Browser);Browser=((Browser)?Browser:"Other");
var showing='inline';if( Browser=='Firefox' ) showing='table-row';else if( Browser=='Netscape') showing='';else if( Browser=='Safari') showing='block';
function iaHide(id,hide) {try { if (document.layers && hide) { document.layers[id].display='none';} else if (document.layers) document.layers[id].display=showing; else if(hide) document.getElementById(id).style.display='none'; else document.getElementById(id).style.display=showing;} catch(e) {;}}
function iaGetElementById(id) {try { return document.getElementById(id);} catch(e) { return null;}} 
function iaTrim(s) {return s.replace(/^\s+|\s+$/, '');}
function iaValidEmailRegEx(address) {try { var reg=/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/; return reg.test(address);} catch(e) { return true;}}
function iaSetFocus(id) {try { iaGetElementById(id).focus();} catch(e) { ;}}

function sack(file){this.xmlhttp=null;this.resetData=function(){this.method="POST";this.queryStringSeparator="?";this.argumentSeparator="&";this.URLString="";this.encodeURIString=true;this.execute=false;this.element=null;this.elementObj=null;this.requestFile=file;this.vars=new Object();this.responseStatus=new Array(2);};this.resetFunctions=function(){this.onLoading=function(){};this.onLoaded=function(){};this.onInteractive=function(){};this.onCompletion=function(){};this.onError=function(){};this.onFail=function(){};};this.reset=function(){this.resetFunctions();this.resetData();};this.createAJAX=function(){try{this.xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");}catch(e1){try{this.xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");}catch(e2){this.xmlhttp=null;}}
if(!this.xmlhttp){if(typeof XMLHttpRequest!="undefined"){this.xmlhttp=new XMLHttpRequest();}else{this.failed=true;}}};this.setVar=function(name,value){this.vars[name]=Array(value,false);};this.encVar=function(name,value,returnvars){if(true==returnvars){return Array(encodeURIComponent(name),encodeURIComponent(value));}else{this.vars[encodeURIComponent(name)]=Array(encodeURIComponent(value),true);}}
this.processURLString=function(string,encode){encoded=encodeURIComponent(this.argumentSeparator);regexp=new RegExp(this.argumentSeparator+"|"+encoded);varArray=string.split(regexp);for(i=0;i<varArray.length;i++){urlVars=varArray[i].split("=");if(true==encode){this.encVar(urlVars[0],urlVars[1]);}else{this.setVar(urlVars[0],urlVars[1]);}}}
this.createURLString=function(urlstring){if(this.encodeURIString&&this.URLString.length){this.processURLString(this.URLString,true);}
if(urlstring){if(this.URLString.length){this.URLString+=this.argumentSeparator+urlstring;}else{this.URLString=urlstring;}}
this.setVar("rndval",new Date().getTime());urlstringtemp=new Array();for(key in this.vars){if(false==this.vars[key][1]&&true==this.encodeURIString){encoded=this.encVar(key,this.vars[key][0],true);delete this.vars[key];this.vars[encoded[0]]=Array(encoded[1],true);key=encoded[0];}
urlstringtemp[urlstringtemp.length]=key+"="+this.vars[key][0];}
if(urlstring){this.URLString+=this.argumentSeparator+urlstringtemp.join(this.argumentSeparator);}else{this.URLString+=urlstringtemp.join(this.argumentSeparator);}}
this.runResponse=function(){eval(this.response);}
this.runAJAX=function(urlstring){if(this.failed){this.onFail();}else{this.createURLString(urlstring);if(this.element){this.elementObj=document.getElementById(this.element);}
if(this.xmlhttp){var self=this;if(this.method=="GET"){totalurlstring=this.requestFile+this.queryStringSeparator+this.URLString;this.xmlhttp.open(this.method,totalurlstring,true);}else{this.xmlhttp.open(this.method,this.requestFile,true);try{this.xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded")}catch(e){}}
this.xmlhttp.onreadystatechange=function(){switch(self.xmlhttp.readyState){case 1:self.onLoading();break;case 2:self.onLoaded();break;case 3:self.onInteractive();break;case 4:self.response=self.xmlhttp.responseText;self.responseXML=self.xmlhttp.responseXML;self.responseStatus[0]=self.xmlhttp.status;self.responseStatus[1]=self.xmlhttp.statusText;if(self.execute){self.runResponse();}
if(self.elementObj){elemNodeName=self.elementObj.nodeName;elemNodeName.toLowerCase();if(elemNodeName=="input"||elemNodeName=="select"||elemNodeName=="option"||elemNodeName=="textarea"){self.elementObj.value=self.response;}else{self.elementObj.innerHTML=self.response;}}
if(self.responseStatus[0]=="200"){self.onCompletion();}else{self.onError();}
self.URLString="";break;}};this.xmlhttp.send(this.URLString);}}};this.reset();this.createAJAX();}

var loginx_check = new sack();try {loginx_check.requestFile="/ajax/login_name.php";loginx_check.method="GET";loginx_check.onCompletion = login_name_completed;loginx_check.onError = login_name_error;loginx_check.onFail = login_name_fail; } catch(e) { ; }