javascript - popup alert message across all tab -


we developing web messaging application. when open our website url tab, able chat our client. when switch tab , client send message want popup notification message visible opened tab. got few website giving type of notification visible tab.

is there javascript or flash solution it?

if use javascripts alert(""); create popup, browser automatically go tab popup created

so when receive message webpage call

$(document).ready(function(){     alert("you have message"); });

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