"dynamic Instance"

[kvarnerexpress 0]

My problem is the following:I work disconnected (no asp nor php etc...), with formsplayerWhat I want to do is to change dynamically (script javascript)the source of the model instance.I thougth about Something like:<xforms:model id="myModel" ><xforms:instance id="myData" src="Data/page1.xml"></xforms:instance></xforms:model>....<script for="trChangeInstance" event="DOMActivate" language="JScript">ChangeModelInstance();function ChangeModelInstance(){var theModel = document.getElementById("myModel");var theInstance = document.getInstanceElement("myData");//...//Change source to page2.xml//...theModel.refresh();}</script><xf:trigger id="trChangeInstance"><xf:label>Change instance source</xf:label></xf:trigger>But I didn't manage to do it does anyone have an idea?thank in advance!