Detecting when a mouse leave an Iframe

Please check http://www.visionsimulations.com/portal/index.htm   When the page loads, drop down one of the menus in the bottom frame. Now mouseover the picture buttons in the top frame. Notice that the menu in Iframe at the bottom flickers. I don't want this to happen. I want to turn off the menu in the bottom Iframe on mouseout. But I don't know that it's my pages that are displayed in the Iframe, since this is a portal page. So I think I need to detect this event from inside the page displayed in the Iframe. But how?

Roger
rdavis101Asked:
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mleebCommented:
Simple Solution:

Apply an OnMouseOut event to the iframe declaration.

Before:
    <IFrame id="ContentFrame" name="Content" frameborder="0" scrolling="auto" src="content.htm">
    </IFrame>

After:
    <IFrame id="ContentFrame" name="Content" frameborder="0" scrolling="auto" src="content.htm" onMouseOut='ContentFrame.HideMenus();'>
    </IFrame>

In order for this to work properly remove all instances of the killMenu variable and if statements referring to killMenu in your javascript, it honestly is serving no purpose besides complicating the code.
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Dean OBrienCommented:
Try this,

put this at the end of your script:

var to;

and adjust your div's to:

<div onMouseout="to=window.setTimeout('HideMenus()',100)" onMouseover = "window.clearTimeout(to);" ..............

Easynow
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ZontarCommented:
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rdavis101Author Commented:
Easynow,

Works, but results in some strange behavior...it always hides the menu DIV in a certain amount of time, even if the mouse is still over the menu DIV. Should I add onMousemove="window.clearTimeout(to);"   ?

Zontar,

Sadly, I haven't advanced far enough to understand cross-browser Javascript and CSS. Maybe someday.

Roger
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ZontarCommented:
"Someday" is already here. Start hitting the specs -- you'll find that the version 5+ browsers are about 85-90% interoperable now, and the differences are MUCH easier to bridge then when Dinosaurs Roamed The Ea-- I mean, when NS4 and MSIE4 were new.
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rdavis101Author Commented:
Yup, I agree totally with you, it's just that I'm not actually a web developer or web designer. I just have a limited amount of time. Maybe I can get to it in a couple of months.
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rdavis101Author Commented:
Mleeb,

Went through and stripped out the timer routine and the KillMenu variable, added your suggestion to the iFrame tag and it worked.

Thanks much...it ocurred to me that the onmouseout event could be added to the Iframe tag, but I thought that would generate a javascript error. And it does, but I clear the error by adding window.status=' ' right after the call the HideMenus in the iframe. So it works. :)
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Dean OBrienCommented:
I have just checked the page and experience the same problem  i.e. menu flickering when you mouse over the images at the top.

Note: in your code where you have added the window.status='', you need to contain the onmouseout with " character,  not ' character.

Easynow
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rdavis101Author Commented:
Dude, you're right...it was still messed up. I tell ya, I love this place. I get so much help here. I just uploaded the fix. Thanks for noticing that. :)

Roger
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