!set n=$counter
<script type="text/javascript">
function demomath() {
var myvar1=document.mathform.myvar1.value;
var myvar2=document.mathform.myvar2.value;
var myvar3=document.mathform.myvar3.value;
var myvar4="$myvar4";
myvar1= encodeURIComponent( myvar1 );
myvar2= encodeURIComponent( myvar2 );
myvar3= encodeURIComponent( myvar3 );
myvar4= encodeURIComponent( myvar4 );
var URL = '$wims_ref_name?session=$session&module=$module&cmd=help&+&showmath=1&+myvar1='+myvar1+'&+myvar2='+myvar2+'&+myvar3='+myvar3+'&+myvar4='+myvar4;
document.location.href = URL;
}
</script>
<form name="mathform" action="">
!increase myvar2
!if $myvar3 != $empty
!set wims_texsize=$myvar3
!endif
!! myvar2 counts the number of calls to this
file !! no playing allowed: 5 times then it's "over"
<input type=hidden name=myvar2 value=$myvar2>
<table summary="" $paperbg cellpadding="2" width="70%" >
<tr>
<td valign="top" align="lef">
<a onmouseover="return escape('$mathchecktext')">
Tex Size:<br>
<select name="myvar3">
<option value="0">0</option>
<option value="+4">+4</option>
<option value="+3">+3</option>
<option value="+2">+2</option>
<option value="+1">+1</option>
<option value="-1">-1</option>
<option value="-2">-2</option>
<option value="-3">-3</option>
<option value="-4">-4</option>
</select>
</a>
</td>
</tr><tr>
<td valign="middle" align="center" style="border:1px solid #ff0000">
!if $myvar1!=$empty
!set myvar1=!nonempty line $myvar1
!set l=!linecnt $myvar1
!if $l=1
!set myvar1=!rawmath $myvar1
!set texvar=!texmath $myvar1
!else
!set symbols= --->,-->,->,===>,==>,=>
!for s=1 to $l
!set L=!line $s of $myvar1
!set L=!rawmath $L
!set m=!append line $L to $m
!for p in $symbols
!set L=!replace internal $p by \rightarrow in $L
!next p
!set L=!texmath $L
!set texvar=!append line $L \\ to $texvar
!next s
!set texvar=\begin{array}{l} $texvar \end{array}
!set myvar1=$m
!endif
!insmath $texvar
!endif
</td>
!if $myvar2 !=5
</tr><tr>
<td align="center">
<textarea style=$textareastyle wrap="off" cols=20 rows=1 name="myvar1">$myvar1</textarea>
</td>
</tr><tr>
<td align="center">
<table summary="">
<tr>
<td align="center">
<input onclick="javascript:demomath();" style="background-color:lightgreen;font-weight:normal;font-size:11px;text-align:center;" value="SHOW FORMULA">
</td>
<td align="center">
<input onclick="javascript:window.close();" style="background-color:lightgreen;font-weight:normal;font-size:11px;text-align:center;" value="EXIT">
</td>
</tr>
</table>
!if $questiontype=0 and $inputs=1
!! dus alleen laten opsturen bij een enkel open antwoord
<script type="text/javascript">
function sendanswer() {
var reply=document.mathform.myvar1.value;
reply= encodeURIComponent( reply );
var URL = '$wims_ref_name?session=$myvar4&+module=$module&+cmd=reply&+reply$n='+reply ;
opener.location.href = URL;
window.close();
}
</script>
<form name="inputmath" action="">
<input type="button" style="background-color:red;font-weight:normal;font-size:11px;text-align:center;" value="$send" onclick="javascript:sendanswer();"/>
</form>
!endif
</td>
!else
</tr><tr>
<td align="center">
<input onclick="javascript:window.close();" style="$mybuttonstyle" value="EXIT">
</td>
!endif
</tr>
</table>
</form>
<script type="text/javascript" src="$jsdir/wz_tooltip.js"></script>