html5 - Access previous frameset id in other frameset using javascript -

html5 - Access previous frameset id in other frameset using javascript -

can help solve issue,

i have few framesets , frames in single html page like,

<frameset id="mainframe" rows="110,*,0,0" frameborder="0" border="0" onload="frameonload()"> <frame id="banner" name="banner" src="banner.shtml" noresize="noresize" scrolling="no" frameborder="0"> <frameset id="subframe" cols="268,*"> <frame id="tree" name="tree" src="links.htm" noresize="noresize" frameborder="0"> <frame id="main" name="main" src="splash.shtml" frameborder="0"> </frameset> <frame id="status1" name="status1" src="status.shtml" scrolling="no" frameborder="0"> <frame id="maps" name="maps" src="globdat.shtml" scrolling="no" frameborder="0"> </frameset>

i need access frameset id="mainframe" beingness in frame id="main".

i tried using javascript like,

document.getelementbyid('mainframe')

but no luck.

any suggestions !

the <frame> tag not supported in html5. have utilize <iframe> instead.

javascript html5 frameset