function init() {
// quit if this function has already been called
if (arguments.callee.done) return;

// flag this function so we don't do the same thing twice
arguments.callee.done = true;

};

/* for Mozilla */
if (document.addEventListener) {
document.addEventListener("DOMContentLoaded", init, false);
}
/* for Internet Explorer */
/*@cc_on @*/
/*@if (@_win32)
document.write("<script defer src=ie_onload.js><"+"/script>");
/*@end @*/
/* for other browsers */
window.onload = init;


function getHTML(url,pars)
{
	var target = 'areaye';
	var myAjax = new Ajax.Updater(target, url, {method: 'get', parameters: pars, evalScripts:true});
}

function ajaxpage(url,target)
{
	if(url.indexOf("?") != -1)
	{
		var nurl = url;
		var pars = "";
	}
	else
    {
		var nurl = url.substring(-1,url.indexOf("?")); 
		var pars = url.substring(url.indexOf("?") + 1);
	}
	var myAjax = new Ajax.Updater(target, url, {method: 'get', parameters: pars, evalScripts:true});
	
}

function valida_dados(nomeform)
{
if((nomeform.nome.value=="") || 
(nomeform.email.value=="") ||
(nomeform.assunto.value=="") ||
(nomeform.mensagem.value==""))
{
alert("Olá!\nTodos os campos devem ser preenchidos.");	
return false;
}
//alert("Passei aqui!");
if ((nomeform.email.value.indexOf('@',0)== -1) || 
(nomeform.email.value.indexOf('.',0)== -1))
{
alert("Por favor, digite um e-mail válido.");
return false;
}
return true;

}

function js_printSomething(theId)
{
	document.getElementById(theId).innerHTML = "&nbsp;";
}

/***********************************************
* Dynamic Ajax Content- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/
var bustcachevar=0 //bust potential caching of external pages after initial request? (1=yes, 0=no)
var loadedobjects=""
var rootdomain="http://"+window.location.hostname
var bustcacheparameter=""

function ajaxpagex(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
if (bustcachevar) //if bust caching of external page
bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
//page_request.open('GET', url+bustcacheparameter, true)
page_request.open('GET', url, true)
page_request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1;");           
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}