function getwarning(id){
var warn=document.getElementById('popuper'+id);
initFade(id);
warn.className='visible'+id;
}

function initFade(id) {
	testObj = document.getElementById('popuper'+id);
	for (var i=0;i<11;i++)
		setTimeout('setOpacity('+i+')',20*i);
	return false;
}


function initFade2(id) {
	testObj = document.getElementById('popuper'+id);
	testObj.style.opacity = 100;
	testObj.style.filter = 'alpha(opacity=100)';
}


function setOpacity(value)
{
	testObj.style.opacity = value/10;
	testObj.style.filter = 'alpha(opacity=' + value*10 + ')';
}


function restore(id){
var warn=document.getElementById('popuper'+id);
warn.className='hidden';
testObj.style.filter = 'alpha(opacity=' + 0 + ')';
}