!set n=$counter
<link rel
="stylesheet" type
="text/css" href
="$htmldir/schaersvoorde.css" /> <script src="$jsdir/../lang/remarks.$taal.js"></script>
<script src="$jsdir/precheck.js"></script>
<script>
//<![CDATA[
function exitMathView(){
document.getElementById("MathView").destroy();window.close();
}
var URL;
var applet=0;
function sendanswer(){
var v
;var input
;var reply
=new Array ;var total
=new Array; var ml;var t1;var t2;
if(document.getElementById("MathView")){
applet=1;
input=document.getElementById("MathView").getLinear();
input=input+'';
if(input.indexOf('error')!=-1){setAlarm(input);return;}
input=nthroot(input);if(input=="error"){return;}
if(input.indexOf(',')!=-1){setAlarm(r4);return;}
v=input.length;if(v==0){setAlarm(r1 + "$counter");return;}if(v>100){setAlarm(r2); return;}if(v==0){setAlarm(r1);return;}
if(check_f(input)==0){return;}
if(check_o(input)==0){return;}
input=science(input);if(input=="error"){return;}
input=arrows(input,2,"","");if(input=="error"){return;}
if(check_x(input)==0){return;}
if(check_log_NaN(input)==0){return;}if(check_sqrt_NaN(input)==0){return;}
reply[0]=input;
t1=input.indexOf("[");
if(t1 !=- 1){
if(input.indexOf("sqrt[")!=-1){input=specialroot(input);if(input=="error"){return;}}
if(input.indexOf("log[")!=-1){input=speciallog(input);if(input=="error"){return;}}
t1=input.indexOf("[");
if(t1!=-1){setAlarm(r13);return;}
}
input=input.replace(/#/g,' ');
total[0]=input;
t=confirm(r0+"\n"+reply);
if(t==true){
total=encodeURIComponent(total);
URL = '$wims_ref_name?session=$myvar4&+module=$module&+cmd=reply&+reply$n='+total ;
opener.location.href = URL;
document.getElementById("MathView").destroy();
window.close();
}
}
}
//]]>
</script>
<table class="exercise">
<tr>
<td class="exercise_c">
<table class="exercise">
<tr>
<td class="exercise_c">
<input type="button" id="schaersvoorde_nok_button" value="EXIT" onclick="javascript:exitMathView();" />
</td>
!! !if $inputs=1
<td class="exercise_c">
<input type="button" id="schaersvoorde_ok_button" value="$send" onclick="javascript:sendanswer();" />
</td>
!! !endif
</tr>
</table>
</td>
</tr><tr>
<td class="exercise_c">
<table class="exercise">
<tr>
<td class="exercise_c">
<div id="alarmtext" name="alarmtext" style="position:absolute;top:0px;left:0px;z-index:100;display:none;background-color:orange;font-size:16px;border:2px solid red"></div>
</td>
</tr>
<tr>
<td class="exercise_m">
<object classid="java:MathView.class" id="MathView" width="580" height="260" type="application/x-java-applet;jpi-version=1.4" >
<param name="java_codebase" value="$appletdir" />
<param name="java_archive" value="MathView.jar" />
<param name="java_code" value="MathView" />
!! will default to background color of html-page/element
<script>
var thisbackground=document.bgColor;
if(thisbackground){var obj="\<param name=bgcolor value="+thisbackground+"\>"}else{var obj="\<param name=bgcolor value=#ffffff\>"}
document.write(obj.toString());
</script>
<param name="largefont" value="$largefont" />
!if $wims_user=supervisor
<param name="oldreply" value="
!nospace $(answer$n)
">
!else
<param name="oldreply" value="
!nospace $(reply$n)
">
!endif
<param name="mayscript" value="true" />
<param name="smallfont" value="$smallfont" />
<param name="helptext" value="$applettext" />
!! helptext : can display "exercise" math in the applet applettext=!nospace 1 / ( 1 + x ) =
<param name="wimsvars" value="$varlist" />
!! declare varlist=x,y,z,s or varlist=x y z s
<param name="special_fraction" value="$special_fraction" />
!if $mathviewpanel=$empty
<param name="my_panel" value="$module_title:and:or:sqrt():+:-:*:/" />
!else
<param name="my_panel" value="$mathviewpanel" />
!endif
!! syntax $mathviewpanel:
!! value=" title : specialbutton1 : specialbutton2 : specialbutton3 : specialbutton4"
!! no unicode allowed
!! the applet can identify
: and
,or
,inf
,sqrt,isin
,notin
,-> (arrow
) !! maximum number of functions=6?
$nojava
</object>
</td>
</tr>
</table>
</td>
</tr>
</table>