is there any way to disable 'x' button at top right corner of the browser window with javascript , if 'resizable=no' is given then restore button will be disabled but how to disable close 'x' button , is it possible with any way??
No can do as far as I know. I think the only power javascript has over the browser is the resizable attribute you mentioned. I doubt people would be very impressed if you took away their power to close the window ... less experienced people may no be aware that you can also do it by the option in the file menu.
Pounding at a thick stone wall won't move it, sometimes, you need to step back to see the way around.
You guys wanna see my fabulous new place? Or do you wanna look at this tiny ad?
a bit of art, as a gift, the permaculture playing cards