function validateForm(form, lang)
{
	var name = form.Name.value;
	var mail = form.Email.value;
	var message = form.Message.value;
	var company = form.Company.value;
	var phone = form.Phone.value;
	var fax = form.Fax.value;
	var errors = false;
	var alphaRegExp = /\w/;
	
	
	if(!name.match(alphaRegExp) || name.length==0)
	{
		if(lang == 'es')
			alert('Por favor ingrese un nombre válido');
		else
			alert('Plese, give us a valid name');
		errors = true;
	}
	else if(!mail.match(/\b(^(\S+@).+((\.com)|(\.info)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi))
	{
		if(lang == 'es')
			alert('Por favor ingrese una direccion de correo valida');
		else
			alert('Plese give us a valid e-mail address');
		errors = true;
	}
	else if(!message.match(alphaRegExp) || message.length==0)
	{
		if(lang == 'es')
			alert('Por favor ingrese una  solicitud valida');
		else
			alert('Plese give us a valid request');
		errors = true;
	}
	
	if(errors)
		return false;
	else
		doPost(0, 'util/PHP/contactUs.php', {Name:name,Email:mail,Message:message,Company:company,Phone:phone,Fax:fax}, form.id, lang);
		


}


function showSimpleDiv(id)
{
if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
}
function showDiv(id) 
{
		
	hideAllDivs();
	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
}



function hidediv(id) {

	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'none';
		}
		else { // IE 4
			document.all.id.style.display = 'none';
		}
	}
}