/*
*** 
	Functions for the calendar booking seekers
***
*/


					
					// JS Calendar
					var calendar = null; // remember the calendar object so that we reuse
					// it and avoid creating another
					
					// This function gets called when an end-user clicks on some date
					function selected(cal, date) {
					cal.sel.value = date; // just update the value of the input field
					}
					
					// And this gets called when the end-user clicks on the _selected_ date,
					// or clicks the "Close" (X) button.  It just hides the calendar without
					// destroying it.
					function closeHandler(cal) {
					cal.hide();            // hide the calendar
					
					// don't check mousedown on document anymore (used to be able to hide the
					// calendar when someone clicks outside it, see the showCalendar function).
					Calendar.removeEvent(document, "mousedown", checkCalendar);
					}
					
					// This gets called when the user presses a mouse button anywhere in the
					// document, if the calendar is shown.  If the click was outside the open
					// calendar this function closes it.
					function checkCalendar(ev) {
					var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev);
					for (; el != null; el = el.parentNode)
					// FIXME: allow end-user to click some link without closing the
					// calendar.  Good to see real-time stylesheet change :)
					if (el == calendar.element || el.tagName == "A") break;
					if (el == null) {
					// calls closeHandler which should hide the calendar.
					calendar.callCloseHandler(); Calendar.stopEvent(ev);
					}
					}
					
					// This function shows the calendar under the element having the given id.
					// It takes care of catching "mousedown" signals on document and hiding the
					// calendar if the click was outside.
					function showCalendar(id, dateFormat) {
					var el = document.getElementById(id);
					if (calendar != null) {
					// we already have one created, so just update it.
					calendar.hide();        // hide the existing calendar
					calendar.parseDate(el.value); // set it to a new date
					} else {
					// first-time call, create the calendar
					var cal = new Calendar(true, null, selected, closeHandler);
					calendar = cal;        // remember the calendar in the global
					cal.setRange(1900, 2070);    // min/max year allowed
					
					if ( dateFormat )    // optional date format
					{
					cal.setDateFormat(dateFormat);
					}
					
					calendar.create();        // create a popup calendar
					calendar.parseDate(el.value); // set it to a new date
					}
					calendar.sel = el;        // inform it about the input field in use
					calendar.showAtElement(el);    // show the calendar next to the input field
					
					// catch mousedown on the document
					Calendar.addEvent(document, "mousedown", checkCalendar);
					return false;
					}
					
					function BookingDate () {
					var Fecha, dia, mes, anio;
					var datein = document.getElementById ('datein').value;
					var dateout = document.getElementById ('dateout').value;
					var expresion = new RegExp ('0(\\d)', '');
					
			
					Fecha = datein.split ('-');
					dia = Fecha[0]; mes = Fecha[1]; anio = Fecha[2];
					document.getElementById ('checkin_monthday').value = dia.replace (expresion, '$1');
					document.getElementById ('checkin_year_month').value = anio + '-' + mes.replace (expresion, '$1');
					

					Fecha = dateout.split ('-');
					dia = Fecha[0]; mes = Fecha[1]; anio = Fecha[2];
					document.getElementById ('checkout_monthday').value = dia.replace (expresion, '$1');
					document.getElementById ('checkout_year_month').value = anio + '-' + mes.replace (expresion, '$1');
					}
					
					
					function blockdisplay( i )
					{
					 if ( document.getElementById )
					 {
					   if ( document.getElementById( "b_blockdisplay" + i ) )
					   {
						 for ( j = 1; j < 10; j++ )
						 {
						  if ( document.getElementById( 'b_blockdisplay' + j ) )
						  {
						   document.getElementById( 'b_blockdisplay' + j ).style.display = 'none';
						  }
						  else
						  {
							j = 10;
						  }
						 }  
					
						 if ( i )
						 {
						 document.getElementById( "b_blockdisplay" + i ).style.display = 'block';
						 }
					   }
					 }
					}