Problem with calendar script
<p>Calendar displays some weird dates. Rhe month date is supposed to start at friday but starts on tuesday: <a href="http://img515.imageshack.us/img515/2927/cal.jpg" rel="nofollow">http://img515.imageshack.us/img515/2927/cal.jpg</a>.</p>

<pre><code>&lt;SCRIPT LANGUAGE="JavaScript"&gt; 
   monthnames = new Array("January","Februrary","March","April","May","June","July","August","September","October","November","December"); 
   var linkcount=0; 
   function addlink(month, day, href) 

    { 
    var entry = new Array(3); 
    entry[0] = month; 
    entry[1] = day; 
    entry[2] = href; 
    this[linkcount++] = entry; 
    } 
    Array.prototype.addlink = addlink; 
    linkdays = new Array(); 
    monthdays = new Array(12);
    monthdays[0]=31; 
    monthdays[1]=28; 
    monthdays[2]=31; 
    monthdays[3]=30; 
    monthdays[4]=31; 
    monthdays[5]=30; 
    monthdays[6]=31; 
    monthdays[7]=31; 
    monthdays[8]=30;
    monthdays[9]=31; 
    monthdays[10]=30;
    monthdays[11]=31;
    todayDate=new Date(); 
    thisday=todayDate.getDay(); 
    thismonth=todayDate.getMonth(); 
    thisdate=todayDate.getDate(); 
    thisyear=todayDate.getYear(); 
    thisyear = thisyear % 100; 
     thisyear = ((thisyear &lt; 50) ? (2000 + thisyear) : (1900 + thisyear)); 
 if (((thisyear % 4 == 0) &amp;&amp; !(thisyear % 100 == 0)) || (thisyear % 400 == 0)) 
    { 
    monthdays[0]++; 
    } 
    startspaces=thisdate; 
    while (startspaces &gt; 7) 
    { 
    startspaces-=7; 
    startspaces = thisday - startspaces + 1; 
    } 
    while (startspaces &lt; 0) {
       startspaces += 7;


    } 

    document.write("&lt;table border=1 bgcolor=white "); 
    document.write("bordercolor=black&gt;&lt;font color=black&gt;"); 
    document.write("&lt;tr&gt;&lt;td colspan=7&gt;&lt;center&gt;&lt;strong&gt;" + monthnames[thismonth] + " " + thisyear + "&lt;/strong&gt;&lt;/center&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;");                         document.write("&lt;tr&gt;"); 
    document.write("&lt;td align=center&gt;Su&lt;/td&gt;"); 
    document.write("&lt;td align=center&gt;M&lt;/td&gt;"); 
    document.write("&lt;td align=center&gt;Tu&lt;/td&gt;"); 
    document.write("&lt;td align=center&gt;W&lt;/td&gt;"); 
    document.write("&lt;td align=center&gt;Th&lt;/td&gt;"); 
    document.write("&lt;td align=center&gt;F&lt;/td&gt;"); 
    document.write("&lt;td align=center&gt;Sa&lt;/td&gt;"); 
    document.write("&lt;/tr&gt;"); 
    document.write("&lt;tr&gt;"); 
    for (s=0;s&lt;startspaces;s++) 
    {
    document.write("&lt;td&gt; &lt;/td&gt;"); 
    }
    count=1; 
    while (count &lt;= monthdays[thismonth]) 
    { 
    for (b = startspaces;b&lt;7;b++) 

    { 
    linktrue=false; 
    document.write("&lt;td&gt;"); 
    for (c=0;c&lt;linkdays.length;c++) 

    { 
    if (linkdays[c] != null) 

    { 
    if ((linkdays[c][0]==thismonth + 1) &amp;&amp; (linkdays[c][2]==count)) 
    { 
    document.write("&lt;a href=\"" + linkdays[c][2] + "\"&gt;"); linktrue=true; 
    } 
    } 
    } 
    if (count==thisdate) 
    { 
    document.write("&lt;font color='FF0000'&gt;&lt;strong&gt;");
    } 
    if (count &lt;= monthdays[thismonth]) 
    { document.write(count);
    } 
    else { document.write(" ");
    } 
    if (count==thisdate) 
    { document.write("&lt;/strong&gt;&lt;/font&gt;"); 
    } 
    if (linktrue) { document.write("&lt;/a&gt;"); 
    }
    document.write("&lt;/td&gt;"); count++; 
    } 
    document.write("&lt;/tr&gt;"); 
    document.write("&lt;tr&gt;"); 
    startspaces=0; 
    } 
    document.write("&lt;/table&gt;&lt;/p&gt;"); 
&lt;/SCRIPT&gt;
</code></pre>

<p>I can't seem to follow the code because I'm just new with javascript and programming, got this code from here: <a href="http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=2608&amp;lngWId=2" rel="nofollow">http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=2608&amp;lngWId=2</a></p>
