function checkAvail() {
	var hotel = document.getElementById("hotel").value;
	var arrive = document.getElementById("arrive").value;
	var depart = document.getElementById("depart").value;
	var adult = document.getElementById("adult").value;
	var child = document.getElementById("child").value;
	var promo = document.getElementById("promo").value;
	if(hotel != 0) {
		var url = "https://reservations.synxis.com/XBE/rez.aspx?Hotel=" + hotel + "&Chain=7683";
		window.location = url + "&arrive=" + arrive + "&depart=" + depart + "&adult=" + adult + "&child=" + child + "&promo=" + promo + "&start=1";
	} else {
		alert("Please select a hotel.");
	}
}