I agree that this would be a very nice feature, but in the meantime, if you know the page you want, you can easily jump to it. When you open up your ecards go to, say, the second page and then look up at the url address. The last number should be "2" (or whatever page you are on). Highlight JUST the number and replace it with the page you want to jump to and press enter. It will jump to that page! Let me know if you need me to explain it further. I am never sure how clear I'm being when trying to explain things in writing.
I hope this helps!