[Mono-list] is HTML validated???

[Pavol Stárek PSŽ]

hallo there,

i have one problem... i need make html input tag make disabled... So i 
want to do this

<tr><td><strong>Priorita:</strong></td><td><input type="text" <% 
IsDissabled(true); %> ...

but i get this error

Server Error in '/itnovycas' Application


Parser Error

Description: Error parsing a resource required to service this request. 
Review your source file and modify it to fix this error.

Error message: expecting '>'. Got '<'


File name: /var/www/mono/serviceevent_edit.aspx    Line: 161


Source Error:


<form name="mainForm" action="serviceevent_save.aspx" method="POST" 
enctype="application/x-www-form-urlencoded">
<input type="hidden" name="Id" value="<% 
Response.Write(dbServiceEventData.Id);%>">
<table cellspacing="0" border="0" cellpadding="2" align="center">
        <tr><td><strong>Priorita:</strong></td><td><input type="text" <% 
IsDissabled(true); %> name="Priority" value="<% 
Response.Write(dbServiceEventData.Priority);%>" maxlength="50" 
class="EditBox"><input  type="button" name="f" value="..." class="combo" 
onclick="openDialog('Priority');"></td></tr>
        <tr><td><strong>Vytvorené:</strong></td><td><input type="hidden" 
name="CreationDT" value="<% 
Response.Write(dbServiceEventData.CreationDT.ToString("dd.MM.yyyy 
HH:mm"));%>" maxlength="50" class="EditBox"><% 
Response.Write(dbServiceEventData.CreationDT.ToString("dd.MM.yyyy 
HH:mm"));%></td></tr>
        <tr><td><strong>Stredisko:</strong></td><td><input type="text" 
name="Department" value="<% 
Response.Write(dbServiceEventData.Department);%>" maxlength="50" 
class="EditBox"><input type="button" name="f" value="..." class="combo" 
onclick="openDialog('Department');"></td></tr>
        <tr><td><strong>Vložil:</strong></td><td><input type="text" 
name="Person" value="<% Response.Write(dbServiceEventData.Person);%>" 
maxlength="101" class="EditBox"><input type="button" name="f" 
value="..." class="combo" onclick="openDialog('employee'); return 
true;"></td></tr>


where is problem???

thanx
Pavol