Page errors need sorting jQuery,Object expected etc

[apache1]

i have no idea how to fix these errors all i do know is these errors are stopping other modules from working

 

error 1.

Message: Object expected

Line: 225

Char: 1

Code: 0

URI: http://******.com/js/tools.js

 

error 2.

Message: 'jQuery' is undefined

Line: 13

Char: 1

Code: 0

URI: http://******.com/js...y.easing.1.3.js

 

and finally if i visit my site vis http://sitename.com then i dont get this error

but if i visit my site via http://www.sitename.com then i get the error below

Message: Access is denied.

Line: 138

Char: 355

Code: 0

URI: http://www.******.co...ry-1.4.4.min.js

 

i assume somwthing is set to http: and not http://www.

 

any help at all?