/**
 * @author Irion
 */
function validaNewsletter(formObject){
    for (i = 0; i < formObject.elements.length; i++) {
        var e = formObject.elements[i];
        if (e.type == "text" && (e.value == "" || e.value == null || e.value == "Seu nome" || e.value == "Seu e-mail")) {
            alert("Todos os campos devem ser preenchidos!");
            e.focus();
            return false
        }
        
        if (e.name == "email") {
            if (echeck(e.value) == false) {
                e.value = "";
                e.focus();
                return false;
            }
        }
    }
}

function validaContato(objFrm) {
    var elementos = objFrm.elements;
    for(i=0;i<elementos.length-1;i++){
        var e = elementos[i];
        if(e.value == "" || e.value == 0) {
            alert("Todos os campos devem ser preenchidos!");
            e.focus();
            return false;
        }
    }

    return true;
}

function validaCadastro(objFrm) {
    var elementos = objFrm.elements;
    for(i=0;i<elementos.length-1;i++){
        var e = elementos[i];
        if(e.value == "" || e.value == 0) {
            alert("Todos os campos devem ser preenchidos!");
            e.focus();
            return false;
        }
    }

    return true;
}

function echeck(str){

    var at = "@"
    var dot = "."
    var lat = str.indexOf(at)
    var lstr = str.length
    var ldot = str.indexOf(dot)
    if (str.indexOf(at) == -1) {
        alert("Invalid E-mail ID")
        return false
    }
    
    if (str.indexOf(at) == -1 || str.indexOf(at) == 0 || str.indexOf(at) == lstr) {
        alert("E-mail inválido")
        return false
    }
    
    if (str.indexOf(dot) == -1 || str.indexOf(dot) == 0 || str.indexOf(dot) == lstr) {
        alert("E-mail inválido")
        return false
    }
    
    if (str.indexOf(at, (lat + 1)) != -1) {
        alert("E-mail inválido")
        return false
    }
    
    if (str.substring(lat - 1, lat) == dot || str.substring(lat + 1, lat + 2) == dot) {
        alert("E-mail inválido")
        return false
    }
    
    if (str.indexOf(dot, (lat + 2)) == -1) {
        alert("E-mail inválido")
        return false
    }
    
    if (str.indexOf(" ") != -1) {
        alert("E-mail inválido")
        return false
    }
    
    return true
}


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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}



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; }
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')?'block':(v=='hide')?'none':v; }
    obj.display=v; } 	
}
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 esconde()
{
document.getElementById('dhtml').style.display = "none";
}