// Prevent parameters being added to URL - Google PII maddness if ( /(@)|(ip=)/i.test(location.search) ) { location.search = '' } var randomnumberad=Math.floor(Math.random()*10) if (!/javascriptkit\.com(\/)*$/i.test(location.href)){ //home page test if (/(javatutors\/)|(dhtmltutors\/)|(howto\/)/i.test(location.href) && /\.shtml/i.test(location.href)){ document.write('