var effectTarget = document.getElementById(setParam.targetID);
visibility('hidden');
effectTarget.onload = MM_effectAppearFade(effectTarget, setParam.effectTime, 0, 100, false);

function visibility(param){
	effectTarget.style.visibility = param;
}
function alpha(){
	effectTarget.style.opacity = 0;
	effectTarget.style.filter = 'alpha(opacity = 0)';
}