Change calendar from monthly to weekly

Roads - You helped with this code - I want to change it to a weekly view with the heading part showing  the days of that week so May 1st - May 7th instead of May 2011 with the next and previous options... Can you help again?

<?php
 
$nextm=$_GET['month'];
$nexty=$_GET['year'];
 

require_once("includes/db_login.inc");
 
if($nextm == "13")
{
        $nextm=1;
        $nexty++;
}
 
if($nextm == "0")
{
        $nextm=12;
        $nexty--;
}
 
//This gets today's date
$date =time () ;
 
//This puts the day, month, and year in seperate variables
$day = date('d', $date) ;
 
If ($nextm != ""){
        $month=$nextm;
        
}
else{
$month = date('m', $date) ;
 
}
$month2  = date('m', $date);
$minmonth=$month-1;
$maxmonth=$month+1;
If ($nexty != "") {
        $year=$nexty;
}
else{
$year = date('Y', $date) ;
}
$year2 = date('Y', $date) ;
//Here we generate the first day of the month
$first_day = mktime(0,0,0,$month, 1, $year) ;
 
//This gets us the month name
$title = date('F', $first_day) ; 
//Here we find out what day of the week the first day of the month falls on
$day_of_week = date('D', $first_day) ;
 
//Once we know what day of the week it falls on, we know how many blank days occure before it. If the first day of the week is a Sunday then it would be zero
switch($day_of_week){
case "Sun": $blank = 0; break;
case "Mon": $blank = 1; break;
case "Tue": $blank = 2; break;
case "Wed": $blank = 3; break;
case "Thu": $blank = 4; break;
case "Fri": $blank = 5; break;
case "Sat": $blank = 6; break;
}
 
//We then determine how many days are in the current month
$days_in_month = cal_days_in_month(0, $month, $year) ; 
//Here we start building the table heads
echo "<table  border=2 class=table width=100% height=80%>";
echo "<tr><th class=head colspan=7> <a href=calendar2.php?month=$minmonth&year=$year><<</a>   $title $year <a href=calendar2.php?month=$maxmonth&year=$year>>></a>   </th></tr>";
echo "<tr class=body><td width=42>S</td><td width=42>M</td><td width=42>T</td><td width=42>W</td><td width=42>T</td><td width=42>F</td><td width=42>S</td></tr>";
 
//This counts the days in the week, up to 7
$day_count = 1;
 
echo "<tr>";
//first we take care of those blank days
while ( $blank > 0 )
{
echo "<td> </td>";
$blank = $blank-1;
$day_count++;
} 
//sets the first day of the month to 1
$day_num = 1;
 
//count up the days, untill we've done all of them in the month
 
//while ($row = mysql_fetch_array($res))
//{
// while ($row2 = mysql_fetch_array($res2))
// {    
	while ( $day_num <= $days_in_month )
	{
      	if ($day==$day_num and $year2==$year and $month2==$month) // so this is today
		{
                
            ?><td class=day2 bgcolor="#FF0000"><? echo "$day_num <br />";
 
 
        	$resl = "select * from Events";
    		$res=mysql_query($resl) or die(mysql_error());
            $row = mysql_fetch_array($res);
        
        
            $thisday = mktime(0,0,0,$month, $day_num, $year);
            $dd = date ("Y-m-d",$thisday); 
       	
            $resl2 = "select * from Events WHERE SUBSTR(StartDate FROM 1 FOR 10) = '$dd'";         
        	
     		$res2=mysql_query($resl2) or die(mysql_error());
            while ($row = mysql_fetch_assoc($res2)){
	    
                
            $event_id = $row['ID'];
                            $event_name = $row['Event'];
                            $event_date = $row['StartDate'];
                            $event_time = mysql2timestamp($event_date);
                            $event_display_date = date("D, F j, Y", $event_time);
                            $event_description = $row['LocationID'];
                            $curDate = getdate($event_time);
                            $curMonth = $curDate['mon'];
                            $curYear = $curDate['year'];
                            $curFullMonth = $curDate['month'];
             
             echo "$event_name<br />";
             }
		?> 
		
		
		</td>


		<?
		
		}
        else{
            $thisday = mktime(0,0,0,$month, $day_num, $year);
            $dd = date ("Y-m-d",$thisday); 
       	
            $resl2 = "select * from Events WHERE SUBSTR(StartDate FROM 1 FOR 10) = '$dd'"; 
            $res2=mysql_query($resl2) or die(mysql_error());
        ?>
        <td class=day>
        <? echo "$day_num\n"; 
        while($row2 = mysql_fetch_array($res2)){
            $event_name2 = $row2['Event'];
            echo"$event_name2<br />";
            }            
        ?> 
        </td>
        <?
        } 

$day_num++;
$day_count++;
 
//Make sure we start a new row every week
if ($day_count > 7)
{
echo "</tr><tr>";
$day_count = 1;
}
} 
//    }
//    }
    
//Finaly we finish out the table with some blank details if needed
while ( $day_count >1 && $day_count <=7 )
{
echo "<td>  </td>";
$day_count++;
}
 
echo "</tr></table>"; 

 

 ?>

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