function gotodropdownlist(){
if (document.form1.daytourdropdown.options[document.form1.daytourdropdown.selectedIndex].value != "" && isNaN(document.form1.daytourdropdown.options[document.form1.daytourdropdown.selectedIndex].value)) {
	document.form1.action =document.form1.daytourdropdown.options[document.form1.daytourdropdown.selectedIndex].value;
	return true;
		}
else
if (document.form1.daytourdropdown.options[document.form1.daytourdropdown.selectedIndex].value != "") {
	document.form1.action ="day-tour-details.php?ID="+document.form1.daytourdropdown.options[document.form1.daytourdropdown.selectedIndex].value;
	return true;
		}
else {
	alert ("Please select an option from the list.");
	return false;
	}
}