loading how to???

[jboluvs8]

i wantto have a loading page like if u go onto www.dalejr.com and click enter or launch page after u click on it you get a loading page....how do i get an loading page like that....i have an home page www.dalejrheadquarters.com then u click enter here and it brings u to the main page and it loads there....i want it to be a different page and there some like graphic and it loads and automatically brings u to my main page.....how do i