function loadNav(selectedSection, selectedTop, selectedSub) {
	/*if(navigator.appName == 'Netscape') {
		parent.document.getElementById('mainFrame').style.height=0;
		parent.document.getElementById('mainFrameLoading').style.display = 'block';
		parent.document.getElementById('menuFrame').style.height=0;
		parent.document.getElementById('menuFrameLoading').style.display = 'block';	
	} else {
		parent.document.all.mainFrame.style.height=0;
		parent.document.all.mainFrameLoading.style.display = 'block';
		parent.document.all.menuFrame.style.height=0;
		parent.document.all.menuFrameLoading.style.display = 'block';					
	}
	top.scroll(0,0);*/
	
	parent.menuFrame.location.href = '/menu.asp?selectedSection=' + selectedSection + '&selectedTop=' + selectedTop + '&selectedSub=' + selectedSub + '&loadMainFrame=false';
}