note GrandFather <p>So code it up and then ask us for help if you can't get it to work.</p> <p>Don't use variables a, b and c. You tell us the first variable contains a size or count so the name should include size or count or it should be a word that describes how the count is used. From your description it should be $offset, but maybe you have the maths wrong. Variable names are important, even in pseudo code.</p> <div class="pmsig"><div class="pmsig-461912"> True laziness is hard work </div></div> 992856 992856