php link problem

Hi all, I am new to php and I have the following problem <td><a href=solution.php?id=$row[prob_title]>$row[prob_title]</a></td> calling my solution file that display the selected title link, the problem that i'm having is that when I have a title with no space example "clickhere" it works fine, bringing all information related the selected title link i.e. description and solution, but if there is any space ex. "clik here" it brings only the "clik" word as title and ignores the rest including the info related to the pro_tile field, like description and solution, any help?? Caleb Carvalho Application Engineer LoadRunner/APM ----------------------------------------------------------------------------------------- Enterprise Testing and Performance Management Solutions ----------------------------------------------------------------------------------------- Mercury Interactive 410 Frimley Business Park Frimley, Surrey. GU16 7ST United Kingdom Telephone : +44 (0)1276 808300 _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp