relative path problem in firefox?

I am using the javascript to popup a calendar when user click on calendar icon. So here I am using like ../calendar/calendar.html?datetime= to trigger the calendar.html开发者_如何学Go.

But when I try to test it in IE its working but not in Firefox(It's not getting the correct url path). How to solve this issue. Please let me know.

Thanks

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According to the spec, the href attribute of the <base> element must be an absolute URI. I am guessing you are also using a relative path here, which IE (among other browsers) deems acceptable.