Retrieve/Extract a URL



URL to retrieve
Search for string
Extract from +/-    (Number relative to the start of search string to extract from)
Extract length




--- Examples ---
URL to retrieve Search for stringExtract fromExtract length
www.yahoo.com   
www.yahoo.comtitle66
www.yahoo.com<img src=-1100
www.google.cominput-1224
quote.yahoo.com/q?s=IBMLast Trade756