Using your own search box

Is it allright to use the search box on your site?This is a question most publishers would love an answer.The program policies do not prohibit you from using the search box on your site,but then as there is a strong possibility of clicking on the ads that appear on the search results pages,you could be pulled up for invalid clicks even though accidental. Got the picture?So better not to use the search box.Again,use of your own search box on your site,will increase the number of queries,in your AdSense reports and so,you may indirectly be contributing to inaccuracy in your reports.Google recommends using the GOOGLE TOOLBAR OR THE NEW GOOGLE BROWSER.Believe me  the google browser is really fast!!!SO TRY IT.