Reg Ex

im trying to make a regular expression that will capture URLs, but not URLs encased in HTML Tags (anchor, image, ect).

this is what i got so far. it'll find the URL (copypasta from MSDN) but its still capturing HTML elements:


(?!((href|url|src)=[""']?))(ht|f)tp(s?)\:\/\/[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*(:(0-9)*)*(\/
?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&%\$#_]*)?

(?!((href|url|src)=[""']?))
(?<!((href|url|src)=[""']?))