function set_language(lang,url){
	location.href="set_lang.php?lang="+lang+"&url="+url
}

function validate_reservation(){
	var frm = document.frmHome;
	if(frm.name.value == ""){
		alert("Please enter your name");
		frm.name.focus();
		return false;
	}
	if(!validate_email(frm.email.value)){
		return false;
	}
	if(frm.phone.value == ""){
		alert("Please enter phone number");
		frm.phone.focus();
		return false;
	}
	/*if(frm.hotel.value == ""){
		alert("Please enter hotel name");
		frm.hotel.focus();
		return false;
	}*/
	if(frm.ddate.value == ""){
		alert("Please select reservation date");
		frm.ddate.focus();
		return false;
	}
}

function validate_email(email_address){
	if(email_address == ''){
		alert("Please Enter valid Email address")
		return false;
	}
	if(email_address != ''){
		str = email_address;
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
		if (filter.test(str)){
			return true;
		}else{
			alert("Please Enter valid Email address")
			return false;
		}	
	}

}


function clear_reserv(){
	var frm = document.frmHome;
	frm.name.value = "";
	frm.email.value = "";
	frm.phone.value = "";
	frm.hotel.value = "";
	frm.ddate.value = "";
	
}

function validate_contact(){
	var frm = document.frmCotnact;
	if(frm.name.value == ""){
		alert("Please enter your name");
		frm.name.focus();
		return false;
	}
	if(frm.apellidos.value == ""){
		alert("Please enter Apellidos");
		frm.apellidos.focus();
		return false;
	}
	if(!validate_email(frm.email.value)){
		return false;
	}
	if(frm.phone.value == ""){
		alert("Please enter phone number");
		frm.phone.focus();
		return false;
	}
	if(frm.comments.value == ""){
		alert("Please select comments");
		frm.comments.focus();
		return false;
	}
}