SAPI Error #1

Error: Invalid character at line 6

<sapi:choose>
            <sapi:when exp="1">
         <sapi:for-each select="get_calendar('news','_BASEURL(pt/actividades)_')" name="enum">
                    <sapi:choose>
                        <sapi:when exp="1">
<style>                    
div.calendar { position: relative; }
.calendar, .calendar table { font-size: 11px; color: #000; cursor: default; background: #F5F5F5; font-family: tahoma,verdana,sans-serif; }
.calendar .button { text-align: center; padding: 2px; }
.calendar thead .title { font-weight: bold; text-align: center; background: #A0503F; color: #fff; padding: 2px; }
.calendar thead .headrow { background: #A0503F; color: #fff;}
.calendar thead .daynames { background: #E7E7E7; }
.calendar thead .name { border-top: 1px solid #ffffff; border-bottom: 1px solid #ffffff; padding: 2px; text-align: center; color: #000; }
.calendar thead .weekend { color: #DE0000; }
.calendar thead .hilite { color: #FFF; padding: 1px; }
.calendar thead .active { background: #77c; padding: 2px 0px 0px 2px; }
.calendar tbody .day, .calendar tbody A.day { width: 2em; color: #456; text-align: right; padding: 2px 4px 2px 2px; }
.calendar tbody .hilite, .calendar tbody A.day:hover { padding: 1px 3px 1px 1px; }
.calendar tbody .active { background: #eaeaea; padding: 2px 2px 0px 2px; border: 1px solid black; font-weight:bold; }
.calendar tbody .selected { border: 1px solid #dbdbdb; padding: 1px 3px 1px 1px; background: #fff; color: #000; cursor: hand; }
.calendar tbody .weekend, .calendar tbody A.weekend { color: #DE0000; }
.calendar tbody .today { font-weight: bold; color: #000; }
.calendar tbody .disabled { color: #999; }
.calendar tbody .emptycell { visibility: hidden; }
.calendar tbody .emptyrow { display: none; }
.calendar tfoot .footrow { text-align: center; background: #556; color: #fff; }
.calendar tfoot .ttip { background: #fff; color: #445; border-top: 1px solid #ffffff; padding: 1px; }
.calendar tfoot .hilite { border: 1px solid #ffffff; color: #000; padding: 1px; }
.calendar tfoot .active { background: #ffffff; padding: 2px 0px 0px 2px;}
.combo { position: absolute; display: none; top: 0px; left: 0px; width: 4em; cursor: default; border: 1px solid #ffffff; background: #def; color: #000; font-size: smaller;}
.combo .label { width: 100%; text-align: center;}
.combo .hilite { background: #acf;}

.calendar thead A, .calendar thead A:visited { color: #fff; text-decoration: none; }
.calendar thead A:hover { color: #003263; text-decoration: none; }
.calendar tbody A, .calendar tbody A:visited { text-decoration: none; cursor: hand; }
.calendar tbody A:hover { padding: 2px 2px 0px 2px; text-decoration: none; }
</style>

<!--link rel="stylesheet" href="/templates/html/pic/calendar_blue.css" type="text/css"-->

<DIV align=center class=calendar>
<TABLE width=100% cellPadding=0 cellSpacing=0 border="0">
<THEAD>

<TR class=headrow>
<TD> </TD>
<TD colspan="5" class=title>&curdate.value;</TD>
<TD> </TD>
</TR>
<TR class=headrow>
<TD class=button style="cursor:hand;" onClick="location.href='&document.url.value;data/year-1/&day_current_date.value;/';"> <a href="&document.url.value;data/year-1/&day_current_date.value;/">«</a></TD>
<TD class=button style="cursor:hand;" onClick="location.href='&document.url.value;data/month-1/&day_current_date.value;/';" ><a href="&document.url.value;data/month-1/&day_current_date.value;/">‹</a></TD>
<TD class=button width="30%" align="center" colSpan=3 style="cursor:hand;" onClick="location.href='&document.url.value;';" ><a href="&document.url.value;" title="Go today">Today</a></TD>
<TD class=button style="cursor:hand;" onClick="location.href='&document.url.value;data/month+1/&day_current_date.value;/';" ><a href="&document.url.value;data/month+1/&day_current_date.value;/">›</a></TD>
<TD class=button style="cursor:hand;" onClick="location.href='&document.url.value;data/year+1/&day_current_date.value;/';" ><a href="&document.url.value;data/year+1/&day_current_date.value;/">»</a> </TD></TR>
<tr><td colspan="7" bgcolor="ffffff"><img src="/templates/html/pic/x.gif" width="1" height="1" class="x"></td></tr>


    <TR class=daynames>
    <TD class="day name" ttip="Show Sunday first">2a</TD>
    <TD class="day name">3a</TD>
    <TD class="day name">4a</TD>
    <TD class="day name">5a</TD>
    <TD class="day name">6a</TD>
    <TD class="day name weekend">Sa</TD>
    <TD class="day name weekend">Do</TD></TR>
</THEAD>
<TBODY>
<TR class="daysrow">
<TD class="&day_class.1.value;" &day_href.1.value;>&day.1.value;</TD>
<TD class="&day_class.2.value;" &day_href.2.value;>&day.2.value;</TD>
<TD class="&day_class.3.value;" &day_href.3.value;>&day.3.value;</TD>
<TD class="&day_class.4.value;" &day_href.4.value;>&day.4.value;</TD>
<TD class="&day_class.5.value;" &day_href.5.value;>&day.5.value;</TD>
<TD class="&day_class.6.value;" &day_href.6.value;>&day.6.value;</TD>
<TD class="&day_class.7.value;" &day_href.7.value;>&day.7.value;</TD></TR>
<TR class=daysrow>
<TD class="&day_class.8.value;" &day_href.8.value;>&day.8.value;</TD>
<TD class="&day_class.9.value;" &day_href.9.value;>&day.9.value;</TD>
<TD class="&day_class.10.value;" &day_href.10.value;>&day.10.value;</TD>
<TD class="&day_class.11.value;" &day_href.11.value;>&day.11.value;</TD>
<TD class="&day_class.12.value;" &day_href.12.value;>&day.12.value;</TD>
<TD class="&day_class.13.value;" &day_href.13.value;>&day.13.value;</TD>
<TD class="&day_class.14.value;" &day_href.14.value;>&day.14.value;</TD></TR>
<TR class=daysrow>
<TD class="&day_class.15.value;" &day_href.15.value;>&day.15.value;</TD>
<TD class="&day_class.16.value;" &day_href.16.value;>&day.16.value;</TD>
<TD class="&day_class.17.value;" &day_href.17.value;>&day.17.value;</TD>
<TD class="&day_class.18.value;" &day_href.18.value;>&day.18.value;</TD>
<TD class="&day_class.19.value;" &day_href.19.value;>&day.19.value;</TD>
<TD class="&day_class.20.value;" &day_href.20.value;>&day.20.value;</TD>
<TD class="&day_class.21.value;" &day_href.21.value;>&day.21.value;</TD></TR>
<TR class=daysrow>
<TD class="&day_class.22.value;" &day_href.22.value;>&day.22.value;</TD>
<TD class="&day_class.23.value;" &day_href.23.value;>&day.23.value;</TD>
<TD class="&day_class.24.value;" &day_href.24.value;>&day.24.value;</TD>
<TD class="&day_class.25.value;" &day_href.25.value;>&day.25.value;</TD>
<TD class="&day_class.26.value;" &day_href.26.value;>&day.26.value;</TD>
<TD class="&day_class.27.value;" &day_href.27.value;>&day.27.value;</TD>
<TD class="&day_class.28.value;" &day_href.28.value;>&day.28.value;</TD></TR>
<TR class=daysrow>
<TD class="&day_class.29.value;" &day_href.29.value;>&day.29.value;</TD>
<TD class="&day_class.30.value;" &day_href.30.value;>&day.30.value;</TD>
<TD class="&day_class.31.value;" &day_href.31.value;>&day.31.value;</TD>
<TD class="&day_class.32.value;" &day_href.32.value;>&day.32.value;</TD>
<TD class="&day_class.33.value;" &day_href.33.value;>&day.33.value;</TD>
<TD class="&day_class.34.value;" &day_href.34.value;>&day.34.value;</TD>
<TD class="&day_class.35.value;" &day_href.35.value;>&day.35.value;</TD></TR>
</TBODY>
<TFOOT>
</TFOOT>
</TABLE>

</div>
                                
                      </sapi:code>
                        </sapi:when>
                    </sapi:choose>    
                </sapi:for-each>
            </sapi:when>
        </sapi:choose>