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<?function sCalendar($year, $month, $day_offset = 0){	$days = array("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday");	$months = array("january","february","march","april","may","june","july","august","september","october","november","december");	$day_offset = $day_offset % 7;	$start_day = gmmktime(0,0,0,$month,1,$year);	$start_day_number = date("w",$start_day);	$days_in_month = date("t",$start_day);	$final_html .= "<table align=\"center\" width=\"700px\" border=\"1\">\n<tr align=\"center\"><td colspan = \"7\"><strong>".strtoupper($months[$month-1])." $year</strong></td></tr>\n";	for($x=0;$x<=6;$x++){		$final_html .= "<td align=\"center\" width=\"100px\" bgcolor=\"#F0F0F0\"><strong>".$days[($x+$day_offset)%7]."</strong></td>";	}	$final_html .= "</tr>\n";	$blank_days = $start_day_number - $day_offset;	if($blank_days<0){$blank_days = 7-abs($blank_days);}	for($x=0;$x<$blank_days;$x++){		$final_html .= "<td align=\"center\">&nbsp;</td>";	}	for($x=1;$x<=$days_in_month;$x++){		if(($x+$blank_days-1)%7==0){			$final_html .= "</tr>\n<tr>";		}		$row_count = sappointmentCheck($month,$x,$year);		if($row_count == 0){		$final_html .= "<td align=\"center\">$x</td>";		} else {		$final_html .= "<td bgcolor=\"#FFFF00\" align=\"center\"><strong><a href=\"view_details.php?month=$month&day=$x&year=$year\">$x</a></strong></td>";		}	}	while((($days_in_month+$blank_days)%7)!=0){		$final_html .= "<td>&nbsp;</td>";		$days_in_month++;	}	$final_html .= "</tr>\n</table>";	return($final_html);}function sappointmentCheck($cmonth,$cday,$cyear){$query = "SELECT * FROM appointments WHERE (month='$cmonth' && day='$cday' && year='$cyear')";$run_it = mysql_query($query) or die(mysql_error());$result_int = mysql_num_rows($run_it);return $result_int;}?>