root/tags/phpbms-0.60/datepicker.php

<?php
    require_once("include/session.php");
    
    function sqlToUnixTimestamp($mysqldate){
        $month=substr($mysqldate,strpos($mysqldate,"-")+1,strlen($mysqldate)-strrpos($mysqldate,"-")-1);
        $day=substr($mysqldate,strrpos($mysqldate,"-")+1);
        $unixtimestamp=mktime(0,0,0,$month,$day,substr($mysqldate,0,4));
        return $unixtimestamp;
    }
        
    function displayBox($month,$year,$selectedDate){
        global $dblink;
        
        $thedate=mktime(0,0,0,$month,1,$year);
        $today=mktime(0,0,0);
        $todayArray=getdate($today);
        if($selectedDate!="0000-00-00") 
            $selDate=sqlToUnixTimestamp($selectedDate);
        else
            $selDate=NULL;
        
?>
<table class="dp" cellspacing="0" cellpadding="0" border=0>
    <tr>
        <td colspan=6 class="dpHead"><?php echo date("F, Y",$thedate)?></td>
        <td class="dpHead"><button type="buttton" class="invisibleButtons" id="DPCancel" onClick="closeDPBox();"><img src="<?php echo $_SESSION["app_path"] ?>common/stylesheet/<?php echo $_SESSION["stylesheet"] ?>/button-x.png" align="absmiddle" alt="x" width="16" height="16" border="0" /></button></td>
    </tr>
    <tr>
        <td class="dpButtons" onClick="loadMonth('<?php echo $_SESSION["app_path"]?>','<?php echo $month?>','<?php echo $year-1?>'<?php if($selDate) echo ",'".date("m/d/Y",$selDate)."'"?>)">&lt;&lt;</td>
        <td class="dpButtons" onClick="loadMonth('<?php echo $_SESSION["app_path"]?>','<?php if($month==1) echo "12"; else echo $month-1?>','<?php if($month==1) echo $year-1; else echo $year?>'<?php if($selDate) echo ",'".date("m/d/Y",$selDate)."'"?>)">&lt;</td>
        <td colspan=3 class="dpButtons" onClick="loadMonth('<?php echo $_SESSION["app_path"]?>','<?php echo date('m',$today)?>','<?php echo $todayArray["year"]?>'<?php if($selDate) echo ",'".date("m/d/Y",$selDate)."'"?>)">Today</td>
        <td class="dpButtons" onClick="loadMonth('<?php echo $_SESSION["app_path"]?>','<?php if($month==12) echo "1"; else echo $month+1?>','<?php if($month==12) echo $year+1; else echo $year;?>'<?php if($selDate) echo ",'".date("m/d/Y",$selDate)."'"?>)">&gt;</td>
        <td class="dpButtons" onClick="loadMonth('<?php echo $_SESSION["app_path"]?>','<?php echo $month?>','<?php echo $year+1?>'<?php if($selDate) echo ",'".date("m/d/Y",$selDate)."'"?>)">&gt;&gt;</td>
    </tr>
    <tr  class="dpDayNames">
        <td width="14.286%">S</td>
        <td width="14.286%">M</td>
        <td width="14.286%">T</td>
        <td width="14.286%">W</td>
        <td width="14.286%">R</td>
        <td width="14.286%">F</td>
        <td width="14.286%">S</td>
    </tr>
    <?php 
        $firstdate=getdate($thedate);
        $mydate=$firstdate;
        while($firstdate["month"]==$mydate["month"]){
            if($mydate["wday"]==0) echo "<TR class=\"dpWeek\">";
            if($firstdate==$mydate){
                // firstdate, so we may have to put in blanks
                echo "<TR class=\"dpWeek\">";
                for($i=0;$i<$mydate["wday"];$i++)
                    echo "<TD>&nbsp;</TD>";
            }
            
            $dayclass="dpReg";
            if($thedate==$selDate) $dayclass="dpSelected";
            elseif($thedate==$today) $dayclass="dpToday";
            
            echo "<TD class=\"".$dayclass."\" onMouseOver=\"dpHighlightDay(".$mydate["year"].",".date("n",$thedate).",".$mydate["mday"].")\" onClick=\"dpClickDay(".$mydate["year"].",".date("n",$thedate).",".$mydate["mday"].")\">".$mydate["mday"]."</TD>";
            
            if($mydate["wday"]==6) echo "</tr>";
            $thedate=strtotime("tomorrow",$thedate);
            $mydate=getdate($thedate);
        }
        
        if($mydate["wday"]!=0){
            for($i=6;$i>=$mydate["wday"];$i--)
                echo "<TD>&nbsp;</TD>";
            echo "</TR";
        }
    ?>
    <tr><td id="dpExp" class="dpExplanation" colspan="7"><?php 
        if($selDate){
            $tempDate=getdate($selDate);
            echo $tempDate["month"]." ".$tempDate["mday"].", ".$tempDate["year"];
        }
        else
        echo "Click a Date";
    ?></td></tr>    
</table>
<?php    }//end function

    if(!isset($_GET["cm"])) 
        $_GET["cm"]="shw";
    
    if(!isset($_GET["sd"]))
        $_GET["sd"]="0000-00-00";

    switch($_GET["cm"]){
        case "shw":
            displayBox($_GET["m"],$_GET["y"],$_GET["sd"]);
        break;
    }
    
?>