ipad with OS7 crashes after click allow

since the new OS as been loaded on ipad 2 when the question "This site is attempting to open a pop-up window block - allow" comes up if the user clicks Allow , the browser totally crashes. Is there any solution

the best would be if the question would not come at allow , since the pop up blocker of Safari is disabled.

The allow block question comes SOMETIMES when the scripts excutes
new W=window.open(U,wTitle,'')

I have not been able to identify what the difference as to why the question comes or not
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Lounge FoxCommented:
With the new system, there have been some glitches. I have the blocker enabled and have not had safari crashes, though it sometimes freezes.  I will disable the blocker and let you know what I find.
YvesSyAuthor Commented:
I realised that the allow block question is triggered when i use the onchange event in a select tag. If the event that triggers the window to open is onclick the browser does not ask to confirm and the browser does not freeze.

Any suggestion how to solve without having to replace the onchange in select tag?
Lounge FoxCommented:
It seems there may be some trouble with onchange event, iOS 7 and the iPad.  I found a couple of references to it.  Here is one on this site: http://www.experts-exchange.com/Apple/Operating_Systems/Q_28247436.html

There may not be a solution until Apple has updated all the kinks out of iOS 7
Big Business Goals? Which KPIs Will Help You

The most successful MSPs rely on metrics – known as key performance indicators (KPIs) – for making informed decisions that help their businesses thrive, rather than just survive. This eBook provides an overview of the most important KPIs used by top MSPs.

Michel PlungjanIT ExpertCommented:
My suggestion in the other question was to use setTimeout

<select onChange="setTimeout(function() { window.open(...) },100)">
Lounge FoxCommented:
Thanks mplungjan, I was hoping your solution might help or let him know it is an ongoing problem with iOS 7 and onchange.  If your solution works of course I defer points to you.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Lounge FoxCommented:
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Apple OS

From novice to tech pro — start learning today.