var hT, sT;
function Show(objId, x) {
var obj = document.getElementById(objId);
op = (obj.style.opacity)?parseFloat(obj.style.opacity):parseInt(obj.style.filter)/100;
if(op < x) {
clearTimeout(hT);
op += 0.1;
obj.style.opacity = op;
obj.style.filter='alpha(opacity='+op*100+')';
sT=setTimeout('Show(\''+objId+'\', '+x+')',30);
}
}
function Hide(objId, x) {
var obj = document.getElementById(objId);
op = (obj.style.opacity)?parseFloat(obj.style.opacity):parseInt(obj.style.filter)/100;
if(op > x) {
clearTimeout(sT);
op -= 0.1;
obj.style.opacity = op;
obj.style.filter='alpha(opacity='+op*100+')';
hT=setTimeout('Hide(\''+objId+'\', '+x+')',30);
}
}