function cst_box_request_submit( form ) {
		var date_x = document.cst_box_request['form[rd_from1]'].value.split( '.' );
		if( date_x.length == 3 ) {
			date_x[0] = parseInt( date_x[0] ) + parseInt( document.cst_box_request['form[request_stays]'].value, 10 );
			var date = new Date( parseInt( date_x[2], 10 ), parseInt( date_x[1], 10 ) - 1, parseInt( date_x[0], 10 ) );
			document.cst_box_request['form[rd_to1]'].value = date.getDate( ) + '.' + ( date.getMonth( ) + 1 ) + '.' + date.getFullYear( );
		}
	}