function popup(a,b,c,d){
    window.open(a,b,"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width="+c+",height="+d+",outerwidth="+(c+20)+",outerheight="+(d+20));
}

var ovrPrimera='#B5B5B5';
var outPrimera='';
var ovrCabezal='#4573CE';
var outCabezal='#204EAA';
var ovrPremium='#CFB53F';
var outPremium='#B09829';

function mOvr(src,tipo){if (!src.contains(event.fromElement)){src.style.cursor='hand'; src.bgColor=eval('ovr'+tipo)}}
function mOut(src,tipo){if (!src.contains(event.toElement)){src.style.cursor='default'; src.bgColor=eval('out'+tipo)}}
function mClk(src){if(event.srcElement.tagName=='TD'){src.children.tags('A')[0].click()}}

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

function verificar() {
  var themessage = "Por favor ingrese su:";
  if (document.form.fname.value=="") {
    themessage = themessage + "\n Nombre";
  }
  if (document.form.lname.value=="") {
    themessage = themessage + "\n Apellido";
  }
  if (document.form.email.value=="") {
    themessage = themessage + "\n Dirección E-mail";
  }
  if (document.form.contact_telephone.value=="") {
    themessage = themessage + "\n Teléfono de Contacto";
  }
  if (document.form.country.value=="") {
    themessage = themessage + "\n País";
  }
  //alert if fields are empty and cancel form submit
  if (themessage == "Por favor ingrese su:") {
    return true;
  }else{
     alert(themessage);
     return false;
  }
}