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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function kada_AutoResWindow(theURL,winName,width,height,features) { 
	if(window.screen){
		per_ancho=(width/screen.width)*100;
		per_alto=(height/width)*100;//porcentaje de ancho-alto
		win_ancho=(screen.width*per_ancho)/100;//ancho de la ventana
		win_alto=(win_ancho*per_alto)/100;//alto de la ventana
		x=(screen.width-win_ancho)/2;//centra x
		y=(screen.height-win_alto)/2;//centra y
	}else{// si el buscador es 4-- queda todo igual :(
		x=0;
		y=0;
		win_ancho=w;
		win_alto=y;
	}
	winfeatures=("top="+y+",left="+x+",width="+win_ancho+",height="+win_alto+","+features);
	window.open(theURL,winName,winfeatures);
}


function nada() {
   return;
}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function muda_tel(obj, frm)
{
	if (obj.value == 0){
		frm.tel.value='';
	}
	else if (obj.value == 1){
		frm.tel.value='Telefone Avery: [19] 3876-7656 ';
	}
	else if (obj.value == 2){
		frm.tel.value='Telefone Avery: [19] 3876 7759';
	}
	else if (obj.value == 3){
		frm.tel.value='Telefone Avery: 0800 701 7609';
	}
	else if (obj.value == 4){
		frm.tel.value='Telefone Avery: 0800 704 7667';
	}
	else if (obj.value == 5){
		frm.tel.value='Telefone Avery: [19] 3876-7785';
	}
	else if (obj.value == 6){
		frm.tel.value='Telefone Avery: 0800 701 7608';
	}
}

function verifica_form(frm)
{
	if (frm.area.value==0){
		alert('Selecione um item da área de interesse!');
		return false;
	}
	if (frm.nome.value.length==0){
		alert('Nome inválido!');
		return false;
	}
	if (frm.telefone.value.length==0){
		alert('Telefone inválido!');
		return false;
	}
		if (frm.ddd.value.length==0){
		alert('DDD inválido!');
		return false;
	}
	
	if ((frm.email.value.length == 0) ||(frm.email.value.indexOf('@')==-1)){
		alert("E-mail inválido !");
       	return false;
    }
	if (frm.msg.value.length==0){
		alert('Mensagem inválido!');
		return false;
	}
	return true;
}

function check_busca()
{
	frm=document.form1;
	if (frm.busca.value.length==0){
		alert('O campo de busca não pode estar em branco!');
		return false;
	}
	return true;
}