rendered paste body var next = n+1; var prev = n-1; var usenext = (n < total-1); var useprev = (n > 0); if(usenext && useprev) { np.innerHTML = "<b>« <a href=\"javascript://\" onclick=\"displayTestimonial("+ prev +")\">Previous</a> <a href=\"#\" onclick=\"displayTestimonial("+ next +")\">Next</a> »</b>"; } if (useprev && !usenext) { np.innerHTML = "<b>« <a href=\"javascript://\" onclick=\"displayTestimonial("+ prev +")\">Previous</a>"; } if (usenext && !useprev) { np.innerHTML = "<B><a href=\"javascript://\" onclick=\"displayTestimonial("+ next +")\">Next</a> »</b>"; }