REGEX-Escape for: http://genericjojos.com/ - buy viagra generic cheapest generic viagra <a hre...

Your Input:
Result, the escaped string:
http\:\/\/genericjojos\.com\/ \- buy viagra generic cheapest generic viagra \generic viagra approved by fda\<\/a\>

What must the escaping look like for:
http://genericjojos.com/ - buy viagra generic cheapest generic viagra <a href="http://genericjojos.com/">generic viagra approved by fda</a>

The excaped text for use in a regex is:
http\:\/\/genericjojos\.com\/ \- buy viagra generic cheapest generic viagra \<a href\="http\:\/\/genericjojos\.com\/"\>generic viagra approved by fda\<\/a\>