A method of preventing being collected _ thieves/collection

The first use of anti-refresh mechanism, such as browsing the refresh time interval of 3 seconds, but when the collection if the interval of 3 seconds and then collect, there is no way, but we can use random variable to let it collect unsuccessful!
Browse Refresh Interval <%= (int (rnd () *5) +1)%> seconds

Time interval is uncertain, it can be failed to collect

You want to be able to use in the article interval
<font color= "#ffffff" ><%= (int (rnd () *10000) +1)%>ivucc.com Copyright </font>

Random variables can not be replaced, this trick also allows others to copy the article can not be easily completed.
<%= (int (rnd () *40) +1)%>

40 is to allow it to limit the range, only the integer between 1~40