How can I open a new browser window!!! Very Challenging!!!

Question

I have a form (name=MAIN) with a submit button (name=Button A). Button A opens a new browser window (name=SEARCH), via an HTML form target tag (<FORM TARGET=A>). Window SEARCH has multiple submit buttons (10-15). Each button has a different action which is handled by a servlet (form name and button name are passed to a servlet as a hidden field in the form to determine the action), which is setup to be an action handler. When a button in the SEARCH window is clicked the results are retrieved from an Oracle database and should be displayed in the text fields in window MAIN.
For example, some results may be displayed in window SEARCH (_self) and and other results may be required to be sent to window MAIN depending on the button clicked.
How can I setup window SEARCH so each button can have a different target window (some may be window MAIN or other windows)? Using a form tag for each button doesn't give desirable results. Is there a way to do this with JSP or some form of Java code?
A form tag can only have one target. Basically I have one form with multiple submit buttons. How can I get it to send each submit buttons results to a specific window?
Thanks.

Answer 1

<!-- try this -->
<script language="JavaScript1.2">
function mysubmit(mytarget){
document.myform.target=mytarget;
document.myform.submit();
function validation(myform){
//validation stuff
return [true | false];
</script>
<form target='none' name='myform' action='myaction.jsp' method='post' [onsubmit='return validation(this)']>
<input type=button name='submit1' value='submit1' onclick='mysubmit("target1")'>
<input type=button name='submit2' value='submit2' onclick='mysubmit("target2")'>
<input type=button name='submit3' value='submit3' onclick='mysubmit("target3")'>
<input type=button name='submit4' value='submit4' onclick='mysubmit("target4")'>
</form>