var crossobj = document.getElementById( "content2" );

function scroll2( id ) {
	
	var content = 'content' + id;

	iens6 = document.all || document.getElementById;
	ns4 = document.layers;
	
	if ( iens6 ) {
		document.write('</div></div>')
		crossobj = document.getElementById( content );
		var contentheight = crossobj.offsetHeight;
	} else
		if ( ns4 ){
			var crossobj = document.nscontainer.document.nscontent;
			var contentheight = crossobj.clip.height;
		}
			
}