function hidefadein() { // hide fade in animation 
	if (document.getElementById) { // DOM3 = IE5, NS6 
		document.getElementById('fadein').style.visibility = 'hidden'; 
		document.getElementById('fadein').style.display = 'none'; 
	} 
	else { // Netscape 4
		if (document.layers) {  
			document.fadein.visibility = 'hidden'; 
			document.fadein.display = 'none'; 
		} // end if statement for Netscape 4 
		else { // IE 4 
			document.all.fadein.style.visibility = 'hidden';
			document.all.fadein.style.display = 'none';
		} // end IE 4
	} // end if, else, else statement
} // end showdiv function 

// show content - occurs after delay
function showcontent() {
	if (document.getElementById) { // DOM3 = IE5, NS6 
		document.getElementById('main').style.visibility = 'visible'; 
		document.getElementById('layer2').style.visibility = 'visible';
		document.getElementById('topnavbar').style.visibility = 'visible';
		document.getElementById('leftnavbar').style.visibility = 'visible';
		document.getElementById('bottomnavbar').style.visibility = 'visible';
		document.getElementById('content').style.visibility = 'visible';
	} 
	else { // Netscape 4
		if (document.layers) {  
			document.main.visibility = 'visible'; 
			document.layer2.visibility = 'visible';
			document.topnavbar.visibility = 'visible';  
			document.leftnavbar.visibility = 'visible';
			document.bottomnavbar.visibility = 'visible';  
			document.content.visibility = 'visible'; 
		} // end if statement for Netscape 4 
		else { // IE 4 
			document.all.main.style.visibility = 'visible';
			document.all.layer2.style.visibility = 'visible';
			document.all.topnavbar.style.visibility = 'visible';
			document.all.leftnavbar.style.visibility = 'visible';
			document.all.bottomnavbar.style.visibility = 'visible';
			document.all.content.style.visibility = 'visible';
		} // end IE 4
	} // end if, else, else statement
} // end showdiv function