 
//Define calendar(s): addCalendar ("Unique Calendar Name", "Window title", "Form element's name", Form name") 
addCalendar("Calendar1", "Sélection de la date", "arrdate", "frmres"); 
addCalendar("Calendar2", "Sélection de la date", "depdate", "frmres"); 
addCalendar("Calendar3", "Sélection de la date", "arrdate2", "frmres"); 
addCalendar("Calendar4", "Sélection de la date", "depdate2", "frmres"); 
addCalendar("Calendar5", "Sélection de la date", "datevisite", "frmres"); 
addCalendar("Calendar6", "Sélection de la date", "datevisite2", "frmres"); 
addCalendar("Calendar7", "Sélection de la date", "datehotel", "frmres"); 
addCalendar("Calendar8", "Sélection de la date", "datehotel2", "frmres"); 
// default settings for English 
// Uncomment desired lines and modify its values 
// setFont("verdana", 9); 
 setWidth(90, 1, 15, 1); 
// setColor("#cccccc", "#cccccc", "#ffffff", "#ffffff", "#333333", "#cccccc", "#333333"); 
// setFontColor("#333333", "#333333", "#333333", "#ffffff", "#333333"); 
// setFormat("yyyy/mm/dd"); 
// setSize(200, 200, -200, 16); 
 
// setWeekDay(0); 
// setMonthNames("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"); 
// setDayNames("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"); 
// setLinkNames("[Close]", "[Clear]"); 
 
 
function checknumeric(field) 
{ 
	pattern = /^[0-9]*$/; 
	if(pattern.test(field.value)==false) 
	{ 
		field.value=""; 
		field.focus(); 
	} 
} 