<!--

var isNN = (navigator.appName.indexOf("Netscape")!=-1);

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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function mostraFoto(foto,wdh,hgt){
	posL = screen.availWidth/2 - wdh/2;
	posT = screen.availHeight/2 - hgt/2;
	str = 'width='+wdh+', height='+hgt+', left='+posL+', top='+posT+', scrollbars=no';
	window.open('mostra_foto.asp?foto='+ foto, 'teste', str);
}

 //valida o e-mail
 function validaemail(src) {
   emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[a-zA-Z]$"
   var regex = new RegExp(emailReg);
   return regex.test(src);	
 }
 
	function validateForm() {
		if ( document.formfale.nome.value == '' ) {
			alert( "Por favor, preencha o campo Nome." );
			document.formfale.nome.focus();
			return false;
		} else if ( document.formfale.email.value == '' ) {
			alert( "Por favor, preencha o campo E-mail." );
			document.formfale.email.focus();
			return false;
		} else if ( !validaemail(document.formfale.email.value) ) {
			alert( "Por favor, digite um e-mail válido." );
			document.formfale.email.focus();
			document.formfale.email.select();
			return false;
		} else if ( document.formfale.departamento.value == '' ) {
			alert( "Por favor, selecione um departamento." );
			document.formfale.departamento.focus();
			return false;
		} else if ( document.formfale.mensagem.value == '' ) {
			alert( "Por favor, preencha o campo Mensagem." );
			document.formfale.mensagem.focus();
			return false;
		} else {
			return true;
		}
	}
	
	// Função para barrar qualquer caractere diferente de número
	function numberOnly(e) {
 		if ( window.event ) {
	  // for IE, e.keyCode or window.event.keyCode can be used
	  key = e.keyCode;
	 } else if ( e.which ) {
  	// netscape
	  key = e.which;
	 }
	 if ( key != 8 || key != 13 || key < 48 || key > 57 ) return ( ( ( key > 47 ) && ( key < 58 ) ) || ( key == 8 ) || ( key == 13 ) );
  	{
	  return true;
	 }
	}
	
	/* Função para dar um tab automático
	 * usa-se assim: onkeyup="return autoTab(this, numero de caracteres, event);"	
	 * Quando for copiar, tome cuidado, as outras duas funções abaixo desta estão dentro desta
	 */
	function autoTab(input,len, e) {
		var keyCode = (isNN) ? e.which : e.keyCode; 
		var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
		if(input.value.length >= len && !containsElement(filter,keyCode)) {
			input.value = input.value.slice(0, len);
			input.form[(getIndex(input)+1) % input.form.length].focus();
		}
	
		function containsElement(arr, ele) {
			var found = false, index = 0;
			while ( !found && index < arr.length )
				if ( arr[index] == ele )
					found = true;
				else
					index++;
			return found;
		}
	
		function getIndex(input) {
		var index = -1, i = 0, found = false;
		while (i < input.form.length && index == -1)
			if (input.form[i] == input)index = i;
			else i++;
			return index;
		}
		return true;
	}
	
	  function PopUp(I, W, H){
	lpos = (screen.availWidth/2) - (W/2);
	tpos = (screen.availHeight/2) - (H/2);
	//window.open(I,'','scrollbars=0,left='+lpos+',top='+tpos+',width='+W+',height='+H).focus();
  window.open(I,'','scrollbars=0,left='+lpos+',top='+tpos+',width='+W+',height='+H).focus();
  }

  function PopUp2(I, W, H){
	window.open(I,'','scrollbars=0,left=500,top=60,width='+W+',height='+H).focus();
  }
  
  function PopUpRolagem(I, W, H){
	  lpos = (screen.availWidth/2) - (W/2);
	  tpos = (screen.availHeight/2) - (H/2);
	  window.open(I,'','scrollbars=yes,left='+lpos+',top='+tpos+',width='+W+',height='+H).focus();
  }
	
//-->