function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}


//Set tab to intially be selected when page loads:
//[which tab (1=first tab), ID of tab content to display (or "" if no corresponding tab content)]:
var initialtab=[1, "sc1"]
//Turn menu into single level image tabs (completely hides 2nd level)?
var turntosingle=0 //0 for no (default), 1 for yes
//Disable hyperlinks in 1st level tab images?
var disabletablinks=0 //0 for no (default), 1 for yes



var previoustab=""

if (turntosingle==1)
document.write('<style type="text/css">\n#tabcontentcontainer{display: none;}\n</style>')

function expandcontent(cid, aobject){
/**
 * Javascript check to avoid js error.
 * @author Thiago de Castro <tcastro@inphonex.com>
 */
if (disabletablinks==1 && aobject != false )
aobject.onclick=new Function("return false")
if (document.getElementById && turntosingle==0 && aobject != false ){
highlighttab(aobject)
if (previoustab!="")
document.getElementById(previoustab).style.display="none"
if (cid!=""){
document.getElementById(cid).style.display="block"
previoustab=cid
}
}
}

function highlighttab(aobject){
if (typeof tabobjlinks=="undefined")
collectddimagetabs()
for (i=0; i<tabobjlinks.length; i++)
tabobjlinks[i].className=""
aobject.className="current"
}

function collectddimagetabs(){
var tabobj=document.getElementById("ddimagetabs")
/**
 * Javascript check to avoid js error.
 * @author Thiago de Castro <tcastro@inphonex.com>
 */
 if ( tabobj ){ tabobjlinks=tabobj.getElementsByTagName("A"); } else { tabobjlinks = false; }
}

function do_onload(){
collectddimagetabs()
/**
 * Javascript check to avoid js error.
 * @author Thiago de Castro <tcastro@inphonex.com>
 */
if ( !tabobjlinks ){
	expandcontent(initialtab[1], false);
} else {
	expandcontent(initialtab[1], tabobjlinks[initialtab[0]-1]);
}
}

if (window.addEventListener)
window.addEventListener("load", do_onload, false)
else if (window.attachEvent)
window.attachEvent("onload", do_onload)
else if (document.getElementById)
window.onload=do_onload


function popup(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=700,height=400,left=300,top=200,scrollbars=auto');
return false;
}

function newpopup(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=800,height=600,left=200,top=100,scrollbars=auto,resizable=yes');
return false;
}

function ss(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=750,height=670,scrollbars=auto,toolbar=no,menubar=no,resizable=no,location=no, directories=no,status=no');
return false;
}

function did(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=450,height=250,scrollbars=auto,top=200,left=200');
return false;
}



function signup(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=600,height=950,scrollbars=auto, left=100, top=100,toolbar=no, menubar=no,resizable=no,location=no, directories=no, status=no');
return false;
}



function devices(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=500,height=500,scrollbars=auto');
return false;
}

    //function to display or hide a given element
    function showHideItems(myItem, myButton){
    //this is the ID of the hidden item
    var myItem = document.getElementById(myItem);
    //this is the ID of the plus/minus button image
    var myButton = document.getElementById(myButton);

        if (myItem.style.display != "none") {
            //items are currently displayed, so hide them
            myItem.style.display = "none";
            swapImage(myButton,"plus");
        }
        else {
            //items are currently hidden, so display them
            myItem.style.display = "block";
            swapImage(myButton,"minus");
        }
    }
	//function to swap an image based on its current state
function swapImage(myImage, state) {
    if (state == "minus") {
        myImage.src = "images/minus.gif";
    }
    else {
        myImage.src = "images/plus.gif";
	}	
}
function old_win(url)
{
	opener.location.href = url;
}


function form_validator( tForm ) {

	var fname         = tForm.first_name.value;
	var lname         = tForm.last_name.value;
	var company       = tForm.company.value;
	var pstn_phone    = tForm.pstn_phone.value;
	var email_address = tForm.email_address.value;
	var country       = parseInt( tForm.country.selectedIndex );
	var hear_about    = parseInt( tForm.hear_about.selectedIndex );
	var hear_about2 = tForm.hear_about2.value;
	
	
	var msg = "";
	var Test_char   = /[^a-zA-Z ]/;
	var Test_number = /[^0-9]/;
	var Test_busines = /[^a-zA-Z0-9 ]/;
	
	if( fname.length < 2 ){
		msg += "Seu primeiro nome deve ter no mínimo dois caracteres. Digite seu primeiro nome novamente.\n"
		alert(msg); 
		return false;
	}
	
	if( lname.length < 2 ){
		msg += "Seu sobrenome deve ter no mínimo dois caracteres. Digite seu sobrenome novamente.\n"
		alert(msg); 
		return false;
	}
	
	if( company.length < 2 ){
		msg += "Digite o nome da sua Empresa.\n"
		alert(msg); 
		return false;
	}
		
	if( pstn_phone.length < 2 ){
		msg += "Digite um número de telefone válido.\n"
		alert(msg); 
		return false;
	}
	
	if( ! isEmail( email_address ) ){
		msg += "Digite um endereço de email válido.\n"
		alert(msg); 
		return false;
	}
	
	if( country <= 0 ){
		msg += "Selecione o seu país.\n"
		alert(msg); 
		return false;
	}
	
	if( hear_about <= 0 ){
		msg += "Conte-nos onde ouviu sobre a VarPhonex.\n"
		alert(msg); 
		return false;
	}	
	if( hear_about == 7 ){
		if( hear_about2.length < 2 ){
			msg += "Conte-nos como encontrou a VarPhonex.\n"
			alert(msg); 
			return false;
		}
	}

	return true; 
}

function hearAbout( type ){
	if (type == "other"){
		document.getElementById('found').style.display='';
	} else {
		document.getElementById('found').style.display='none';
	}
}


function isEmail( EMAIL ) { 
	//var TXT_MAIL = EMAIL.value;
	//var EMAIL_RETURN = false; 
	//var EMAIL_regex = /[\w-]{1,}\@[\w-]{1,}\.[a-zA-Z]{2,}/;

	if(!isEmail2(EMAIL)) {
		return false;
	} else{
		return true;
	}
}
function isEmail2(emailStr) {
    
    /* The following variable tells the rest of the function whether or not
    to verify that the address ends in a two-letter country or well-known
    TLD.  1 means check it, 0 means don't. */
    
    var checkTLD=1;
    
    /* The following is the list of known TLDs that an e-mail address must end with. */
    
    var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
    
    /* The following pattern is used to check if the entered e-mail address
    fits the user@domain format.  It also is used to separate the username
    from the domain. */
    
    var emailPat=/^(.+)@(.+)$/;
    
    /* The following string represents the pattern for matching all special
    characters.  We don't want to allow special characters in the address. 
    These characters include ( ) < > @ , ; : \ " . [ ] */
    
    var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
    
    /* The following string represents the range of characters allowed in a 
    username or domainname.  It really states which chars aren't allowed.*/
    
    var validChars="\[^\\s" + specialChars + "\]";
    
    /* The following pattern applies if the "user" is a quoted string (in
    which case, there are no rules about which characters are allowed
    and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
    is a legal e-mail address. */
    
    var quotedUser="(\"[^\"]*\")";
    
    /* The following pattern applies for domains that are IP addresses,
    rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
    e-mail address. NOTE: The square brackets are required. */
    
    var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
    
    /* The following string represents an atom (basically a series of non-special characters.) */
    
    var atom=validChars + '+';
    
    /* The following string represents one word in the typical username.
    For example, in john.doe@somewhere.com, john and doe are words.
    Basically, a word is either an atom or quoted string. */
    
    var word="(" + atom + "|" + quotedUser + ")";
    
    // The following pattern describes the structure of the user
    
    var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
    
    /* The following pattern describes the structure of a normal symbolic
    domain, as opposed to ipDomainPat, shown above. */
    
    var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
    
    /* Finally, let's start trying to figure out if the supplied address is valid. */
    
    /* Begin with the coarse pattern to simply break up user@domain into
    different pieces that are easy to analyze. */
    
    var matchArray=emailStr.match(emailPat);
    
    if (matchArray==null) {
    
        /* Too many/few @'s or something; basically, this address doesn't
        even fit the general mould of a valid e-mail address. */
        
        //~ alert("Email address seems incorrect (check @ and .'s)");
        return false;
    }
    var user=matchArray[1];
    var domain=matchArray[2];
    
    // Start by checking that only basic ASCII characters are in the strings (0-127).
    
    for (i=0; i<user.length; i++) {
        if (user.charCodeAt(i)>127) {
            //~ alert("Ths username contains invalid characters.");
            return false;
        }
    }
    for (i=0; i<domain.length; i++) {
        if (domain.charCodeAt(i)>127) {
            //~ alert("Ths domain name contains invalid characters.");
            return false;
        }
    }
    
    // See if "user" is valid 
    
    if (user.match(userPat)==null) {
    
        // user is not valid
        
        //~ alert("The username doesn't seem to be valid.");
        return false;
    }
    
    /* if the e-mail address is at an IP address (as opposed to a symbolic
    host name) make sure the IP address is valid. */
    
    var IPArray=domain.match(ipDomainPat);
    if (IPArray!=null) {
    
    // this is an IP address
    
    for (var i=1;i<=4;i++) {
        if (IPArray[i]>255) {
            //~ alert("Destination IP address is invalid!");
            return false;
        }
    }
    return true;
    }
    
    // Domain is symbolic name.  Check if it's valid.
     
    var atomPat=new RegExp("^" + atom + "$");
    var domArr=domain.split(".");
    var len=domArr.length;
    for (i=0;i<len;i++) {
        if (domArr[i].search(atomPat)==-1) {
            //~ alert("The domain name does not seem to be valid.");
            return false;
        }
    }
    
    /* domain name seems valid, but now make sure that it ends in a
    known top-level domain (like com, edu, gov) or a two-letter word,
    representing country (uk, nl), and that there's a hostname preceding 
    the domain or country. */
    
    if (checkTLD && domArr[domArr.length-1].length!=2 && 
        domArr[domArr.length-1].search(knownDomsPat)==-1) {
        //~ alert("The address must end in a well-known domain or two letter " + "country.");
        return false;
    }
    
    // Make sure there's a host name preceding the domain.
    
    if (len<2) {
        //~ alert("This address is missing a hostname!");
        return false;
    }
    
    // If we've gotten this far, everything's valid!
    return true;
}

function disclaimers(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=550,height=600,scrollbars=auto, left=100, top=100,toolbar=no, menubar=no,resizable=no,location=no, directories=no, status=no');
return false;
}