Wtf does this error mean, and how do i fix it?

ok, im doing this media center for my band with all hte lyrics and stuff.

i basically have it so taht it loads the lyrics when you click on the button.

but i get this error…

 **Warning** Symbol=dropdownlist1, layer=a, frame=13:Line 2: The identifier 'loadVars' will not resolve to built-in object 'LoadVars' at runtime.
	  loadText = new loadVars();
Total ActionScript Errors: 1   Reported Errors: 1

thanks for any help