/* FileName: checkDate.js
   Description: Function to check date field, will be included in all book functions
*/
// This function checks whether the date given as argument is later than today
function checkDate(  DayOptions, YearMonthOptions ){

	// get day and month values
	var intDateIndex = YearMonthOptions.selectedIndex;
	var strDateString = YearMonthOptions.options[intDateIndex].value;
	intDateIndex = DayOptions.selectedIndex
	var intDateDay = DayOptions.options[intDateIndex].value;
	
	// check if date is later than today;
	var intDay, intMonth, intYear;
	intDay = DayOptions;
	var strArrDates;
	strArrDates = strDateString.split( "/" );
	
	//modification by Javier Lopez
	intMonth = parseInt( strArrDates[0] );
	//intMonth = parseInt( strArrDates[1] );
	
	
	intYear = parseInt( strArrDates[2] );
	var dtmToday = new Date()
	var intDay = parseInt( intDateDay );
	var dtmBookDate = new Date( parseInt( intYear ), parseInt( intMonth )-1, parseInt( intDay ), 0, 0, 0);

	if ( dtmToday > dtmBookDate ){
		return false;
	}
	return true;
}