function DisplayYear()
{
	today = new Date();
	document.write( today.getFullYear() );	
}

function changebiz(html){
	if (typeof desc_biz != 'undefined')
	desc_biz.innerHTML=html
}
	function changeind(html){
	if (typeof desc_ind != 'undefined')
	desc_ind.innerHTML=html
}
	function changeadv(html){
	if (typeof desc_adv != 'undefined')
	desc_adv.innerHTML=html
}