// JavaScript Document
// ihotellier

function openCalendar(FormElement){
	var calendarwindow;
	url = "/includes/calendar.html?formname=resform&formelement=" + FormElement;
	calendarwindow = window.open(url,"calendar","toolbar=no,width=200,height=144,top=210,left=700,status=no,scrollbars=no,resize=no,menubar=no");
	calendarwindow.focus();
}

<!-- This javascript code populates the Check-In Date field with today's date. It must be located after the form close tag. -->
function getDateStr() {
	var today = new Date();
	var todayStr = (today.getMonth()+1) + "/" + today.getDate() + "/" + today.getFullYear();;
	document.resform.DateIn.value = todayStr;
}
getDateStr();