On my site http://sus***.edu/
there is lots of extra space at the bottom of the page after loading. It goes away after you scroll over the last two vertical links "General Information & Student life" then the extra space at the bottom is virtually eliminated.
I have tried the "trigger" though I don't think that this is what it is used for.
Is anyone able to tell me how to have the page load with out the extra space at the bottom of the page appearing after loading??