Open two URLs in IE7 tabs with a desktop shortcut

I am looking for a way to open two URLs in IE7 tabs with a single desktop shortcut. I work for a company that is subcontracting for another company that has the contract. I therefore have to fill out two timesheets at the end of each day. Obviously I need these two shortcuts one time a day, so putting them in my Home pages would be redundant. I’m also almost always in a hurry to get it done and leave at the end of the day, because I lose track of time.