if(!nc4){

	if (navigator.appName.indexOf("Microsoft")>-1&&navigator.appVersion.indexOf("6")>-1){
		domObj = "documentElement";
	}
	else{
		domObj = "body";
	}
	
	if(eval('document.'+domObj+'.scrollHeight > document.'+domObj+'.clientHeight')){
	document.getElementById("menu").style.height=eval('document.'+domObj+'.scrollHeight-144+"px"');
	}
	else{
	document.getElementById("menu").style.height=eval('document.'+domObj+'.clientHeight-144+"px"');
	}
}