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_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) { //v4.01
  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];}
}

// Get Date Function
function GetMonth(intMonth){
    var MonthArray = new Array("Enero", "Febrero", "Marzo",
                               "Abril", "Mayo", "Junio",
                               "Julio", "Agosto", "Septiembre",
                               "Octubre", "Noviembre", "Diciembre") 
    return MonthArray[intMonth] 	  	 
    }
  function getDateStr(){
    var today = new Date()
    var year = today.getYear()
    if(year<1000) year+=1900
    var todayStr = GetMonth(today.getMonth()) + " " + today.getDate()
    todayStr += ", " + year
    return todayStr
    }

// Contact Form Validation
function checkFormContact(){
	// Check Name
	if (document.frmContact.Name.value==""){
	  alert("Please enter your Name")
	  document.frmContact.Name.focus();
	  return false;
	}
	// Check Email Address
	if (document.frmContact.Email.value==""){
	  alert("Please enter your Email Address");
	  document.frmContact.Email.focus();
	  return false;
	}
	var emls = new String(document.frmContact.Email.value);
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=emls.match(emailPat);
	if (matchArray==null) {
		alert("Your Email Address seems incorrect - please check @'s and periods(.)");
		document.frmContact.Email.select();
		return false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];
	
	if (user.match(userPat)==null) {
		alert("Your Email Username doesn't seem to be valid");
		document.frmContact.Email.select();
		return false;
	}
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
		  for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
				alert("The destination IP address in your Email Address is invalid");
			document.frmContact.Email.select();
			return false;
			}
		}
		return true;
	}
	var domainArray=domain.match(domainPat);
	if (domainArray==null) {
		alert("The Domain Name in your Email Address doesn't seem to be valid");
		document.frmContact.Email.select();
		return false;
	}
	var atomPat=new RegExp(atom,"g");
	var domArr=domain.match(atomPat);
	var len=domArr.length;
	if (domArr[domArr.length-1].length<2 || 
		domArr[domArr.length-1].length>3) {
	   alert("Your Email Address must end in a three-letter domain, or two letter country");
	   document.frmContact.Email.select();
	   return false;
	}
	if (len<2) {
	   alert("Your Email Address is missing a Hostname");
	   document.frmContact.Email.select();
	   return false;
	}
	// Check Inquiry Type
	if (document.frmContact.Inquiry[document.frmContact.Inquiry.selectedIndex].value==""){
	  alert("Please select the Type of Inquiry");
	  document.frmContact.Inquiry.focus();
	  return false;
	}
}