jquery-src/jquery.calendars.picker.js
function(elem, target) {
			var inst = this._getInst(elem);
			return ($.isEmptyObject(inst) ? null : inst.options.calendar.fromJD(
				parseFloat(target.className.replace(/^.*jd(\d+\.5).*$/, '$1'))));
		}
function(elem, target) {
			var inst = this._getInst(elem);
			return ($.isEmptyObject(inst) ? null : inst.options.calendar.fromJD(
				parseFloat(target.className.replace(/^.*jd(\d+\.5).*$/, '$1'))));
		}
function ( elem , target ) { var inst = this . _getInst ( elem ) ; return ( $ . isEmptyObject ( inst ) ? null : inst . options . calendar . fromJD ( parseFloat ( target . className . replace ( / ^.*jd(\d+\.5).*$ / , '$1' ) ) ) ) ; }
Retrieve the date associated with an entry in the datepicker.
@memberof CalendarsPicker
@param elem {Element} The control to examine.
@param target {Element} The selected datepicker element.
@return {CDate} The corresponding date, or <code>null</code>.
@example var date = $(selector).datepick('retrieveDate', $('div.datepick-popup a:contains(10)')[0])
Retrieve the date associated with an entry in the datepicker .