/* Fade in */
var fic     = 0;
var SI_flag = 0;
function FIN(idnum){
	if(idnum != void(0)){
		if(SI_flag > 0){
			clearInterval(SI);
		}
		if(fic < 100){
			obj = document.getElementById(idnum);
			// 最初は透明化
			if(fic == 0){
				obj.style.opacity    = 0;
				obj.style.MozOpacity = 0;
				obj.style.filter     = 'alpha(opacity=0)';
				obj.style.visibility = 'visible';
			}
			SI_flag++;
			fic += 5;
			obj.style.opacity    = (fic/100);
			obj.style.MozOpacity = (fic/100);
			obj.style.filter     = 'alpha(opacity='+fic+')';
			SI = setInterval("FIN('"+idnum+"')",40);
		}
	}else{
		return false;
	}
}