URL getting coded strangely

URL getting coded strangely

References

Reference NO 1

http://stackoverflow.com/questions/15204941/url-getting-coded-strangely

Reference NO 2

http://support.addthis.com/customer/portal/questions/108180-strange-characters-in-url

Reference NO 3

http://wordpress.org/support/topic/686961

Reference NO 4

http://email.about.com/cs/standards/a/mailto_js.htm

Reference NO 5

http://www.ostraining.com/support-forum/joomla-support/captcha-deleting-comments-applying-template-strange-url/

Reference NO 6

http://en.wikipedia.org/wiki/Attachment_measures

Reference NO 7

http://ellislab.com/forums/viewthread/229656/

Reference NO 8

http://www.pc-help.org/obscure.htm