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what is "return true"?

asacui
asacui asked
on
Medium Priority
184 Views
Last Modified: 2010-04-09
i was told that i need "return true"
with this rollover
but it seems to be working well...
do i really need it?
what does it do?


<A HREF="aa.html"
ONMOUSEOVER ="document.bgColor='#010470'" ;"
onMouseOut="document.bgColor='#1BA6EF'">
<img SRC="images/qalw.gif"
 border=0></A>
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Commented:
thankyou

Commented:
By returning true you tell the browser that you have handled the event (MouseOver) and that you do not want the browser to do what it usually does (displaying URL).

Martin
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