Problems with the order of iframe creation in JavaScript -


we started modernize our old 1.0 web application.
because application quite large, change step step.
first step changing landing page , login.
switched 3 frames (top, menu on left, main area) 3 iframes.

in new setting create 3 iframes dynamically: $("<iframe />").

throughout application reference frame number , not name/id. order of creation important. cannot change (into name/id) because time-consuming.

approximately 1 of 200 users has problems order of creation of iframes. somehow iframe of first create command in "parent.frames[1]" , second 1 in "parent.frames[0]". mixes whole application. seems in case 2nd command "overtakes" first command.

when few users experience problem, occurs not on browser, on over machine.

is out there has had or similar situation web app , found explanation cause of matter.

thanks lot in advance


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