Why are JS libraries not working except the master page?

[flac0]

I have five different JS libraries included in the master page. They work fine in the master page, but when I navigate inside a folder in the project then some of them work and some don't. I have set the path from root and in view source page all the linking seems good as all the libraries can be accessed.In master page i have done:\[code\]<script src="http://stackoverflow.com/Scripts/jquery-1.9.1.min.js" type="text/javascript"></script> <script src="http://stackoverflow.com/MainMenu/ddsmoothmenu.js" type="text/javascript"></script> <script src="http://stackoverflow.com/Scripts/webScripts.js" type="text/javascript"></script> <script src="http://stackoverflow.com/Scripts/jquery.simplemodal.js" type="text/javascript"></script> <script src="http://stackoverflow.com/Scripts/osx.js" type="text/javascript"></script>\[/code\]