Extract Data From Pop up Window

[IT4EVR]

I have a web page that has a button that brings up a popup window with a calendar control on it. I want to be able to bring the date selected from the popup window to a text box on the main page? How would I go about this? Thanks...

 

[Aron2]

The DOM's got a parent object. As in, window.parent. Your code could look like this:

<form name="formname">
<input type="text" name="txtname" />
<input type="button" onclick="window.parent.document.otherFormName.OtherTextField.value = document.formname.txtname.value" />
</form>