<script type="text/javascript">
//<![CDATA[
<!-- no validator -->
!if $goback=1
!set r=!nospace $(reply$n)
!!! this is used for filling_in the inputfields myinput[n] after a return: the inputfields are present in a variable-string and thus can "not be filled" by wims... note: if $embed=1 ... WIMS will fill in the rejected answer...see below [id=myinput]
function refill
(){var hi
="$r";if(hi
.length
!=0){hi
=hi
.split(',');for(var i
=0;i
<hi
.length
;i
++){document
.getElementById
("myinput"+i
).value
=hi
[i
];}}} !endif
<!-- do not use "' in description -->
var descr_list="$description";
var descr_cnt = 30;
var description = make_description(descr_list,descr_cnt);
function dontknow(){
myConfirm('$dontknow','?','$wims_ref_name','$session','$module','$counter','$nok_send_color');
}
//]]>
</script>
<!-- standard the drag & drop library is included: images (static;fly;gnuplot [id=image$$n]) may be added by setting the "dhtml" variable -->
<script type="text/javascript" src="$jsdir/wz_dragdrop.js"></script>
<table id="exercise" class="exercise" ><!-- begin table id="exercise" -->
<tr>
<td class="exercise_t">
!if $(question$n) != $empty
$(question$n)
!endif
!if $(formula$n) != $empty
<table class="exercise">
<tr>
<td class="exercise_m">
!if $display=1234
!insmath $$$$ $(formula$n) $$$$
!else
!insmath $(formula$n)
!endif
</td>
!if $embed=1
<td class="exercise_m">
<!-- to read these inputfields use document.getElementById('myinput0') in tailormade javascript.js -->
!if $wims_user=supervisor
<textarea id="myinput0" class="schaersvoorde_textarea" cols="$cols" rows="$rows">$(answer$n)</textarea>
!else
<textarea id="myinput0" class="schaersvoorde_textarea" cols="$cols" rows="$rows">$(reply$n)</textarea>
!endif
</td>
!endif
</tr>
</table>
!endif
!if $exotext != $empty
$exotext
!endif
</td>
!if $image=1
!if $make_tr=1
</tr>
<tr>
!endif
<td class="exercise_t">
!if $draw=1
!set ins_attr= id="myimage"
!set insdraw_size=$xsize,$ysize
!insdraw $(image$n)
!else
!if $plot=1
!set ins_attr= id="myimage"
!set insplot_set=$(image_settings$n)
!insplot $(image$n)
!else
!if $svg=1
!exec svgdraw $(image$n)
!else
<span style="schaersvoorde_alarm">set variable draw/plot/svg ---> 1</span>
!endif
!endif
!endif
</td>
!else
!if $applet=1
!if $make_tr=1
</tr>
<tr>
!endif
<td class="exercise_t">
$(object$n)
</td>
!endif
!endif
!if $make_tr=1
</tr>
<tr>
!endif
<td class="exercise_c"><!-- begin module_dir/js/*.js -->
!read $javascript
</td><!-- end module_dir/js/*.js -->
</tr>
</table><!-- end table id="exercise" -->
!if $inputs=yes
<div id="send_buttons" class="embedded_central">
<input type="button" id="schaersvoorde_ok_button" onclick="javascript:sendanswer();" value="$send" />
<input type="button" id="schaersvoorde_nok_button" onclick="javascript:dontknow();" value="$dontknow" />
</div>
!else
!if $inputs=no
<div id="send_buttons" class="embedded_central">
<input type="button" id="schaersvoorde_nok_button" onclick="javascript:dontknow();" value="$dontknow" />
</div>
!endif
!endif
$dhtml
!if $goback=1
!!! after the inputelements are in the DOM-tree: fill-in the previous answers
<script type="text/javascript">
//<![CDATA[
<!-- no validator -->
try{document.onload=refill();}catch(e){}
//]]>
</script>
!endif
!exit