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<title>Option: onchange_callback</title>
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	<h1>Option: onchange_callback</h1>
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	<p>
		This option should contain a function name to be executed each time contents is modified by TinyMCE. This function is called each time a undo level is added to TinyMCE. The format of this function is: onchange(inst), where inst is the editor instance object reference.
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	<h3>Example of usage of the onchange_callback option:</h3>
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function <strong>myCustomOnChangeHandler</strong>(inst) {
	alert("Some one modified something");
	alert("The HTML is now:" + inst.getBody().innerHTML);
}

tinyMCE.init({
	...
	<strong>onchange_callback : "myCustomOnChangeHandler"</strong>
});
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