function CheckSelection(checked_item){
	var elm1 = document.getElementById("confholder");
	var elm2 = document.getElementById("otherholder");
	if (checked_item=='Other'){
		elm2.style.display='inline';
		elm1.style.display='none';
	}else if (checked_item=='Conference'){
		elm2.style.display='none';
		elm1.style.display='inline';
	}else{
		elm2.style.display='none';
		elm1.style.display='none';
	}
}