hi.. i have the followin codes:

Code:
	<% dim counterVar
	counterVar = 1%>

	<% For a=0 to UBound(Action,2) %>
		<% For each x in CountArray %>
			((No.of actions found/total no. of alerts) * 100)
			<% num = FormatNumber((( x / (rs_total("numVar"))) * 100),2)%>
  			<param name="val<%=counterVar%>" value="<%=(num)%>">
			<% counterVar = counterVar + 1 %>
		<% Next %>
	<% Next %>
It will generate a piechart.. and this part is to part to get a value..
Sometimes it will get the values.. but sometimes it will have an error 'Overflow'
Any1 knows what happen?

Thanx..