<com:TContent ID="Content">
	<h2>Validators ClientSide.OnValidationError triggered twice</h2>
	<h3>Use ClientSide.ObseveChanges="false"</h3>
	<com:TTextBox ID="text1" /><br />
	  <com:TRequiredFieldValidator 
		id="validator1"
		ControlToValidate="text1" Text="Error"
		ClientSide.ObserveChanges="false"
	    ClientSide.OnValidationError="alert('error on text1 fired')" />
	  <br />
	  <com:TTextBox ID="text2" /><br />
	  <com:TRequiredFieldValidator id="validator2" ControlToValidate="text2" Text="Error" />
	  <br />
	<com:TButton id="button1" Text="submit" />
	<h3>Conditions</h3>
<pre>
	(TextBox? B is just there to prevent server submission)
	To verify try exactly this:

	1. Enter nothing and click on submit : 1 error event will be triggered
	2. Enter something into TextBox? T and click on submit : no error event (ok)
	3. Delete your text from TextBox? T again and click on submit : error event will be triggered twice
</pre>	
</com:TContent>