Failed PREG match for URL - ltop
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Regex Pat=`((https?|ftp)\:\/\/)?([a-z0-9+!*(),;?&=$_.-]+(\:[a-z0-9+!*(),;?&=$_.-]+)?@)?([a-z0-9-.]*)\.([a-z]{2,3})(\:[0-9]{2,5})?(\/([a-z0-9+$_-]\.?)+)*\/?(\?[a-z+&$_.-][a-z0-9;:@&%=+\/$_.-]*)?(#[a-z_.-][a-z0-9+$_.-]*)?`i
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