(function(){
	window.oFrameHeight = 0;
	var update = function(){
		if(top!=self && topurl != '' && document.body){
			var H = (document.body.offsetHeight + 30);
			if( window.oFrameHeight != H ){
				top.location = topurl + '#h:' + H +';';
				window.oFrameHeight = H;
			}
		}
	}
	if(top!=self){
		window.setInterval( update, 100 );
	}
}());