function showHint(a){if(a.length==0){document.getElementById("txtHint").innerHTML="";return}xmlhttp=GetXmlHttpObject();if(xmlhttp==null){alert("Your browser does not support XMLHTTP!");return}var b="check-email.php";b=b+"?q="+a,b=b+"&sid="+Math.random(),xmlhttp.onreadystatechange=stateChanged,xmlhttp.open("GET",b,!0),xmlhttp.send(null)}function stateChanged(){xmlhttp.readyState==4&&(document.getElementById("txtHint").innerHTML=xmlhttp.responseText,document.getElementById("txtHint").innerHTML=="YES"&&(document.getElementById("txtHint").style.color="green",document.getElementById("send_the_email").style.visibility="visible"))}function GetXmlHttpObject(){return window.XMLHttpRequest?new XMLHttpRequest:window.ActiveXObject?new ActiveXObject("Microsoft.XMLHTTP"):null}function start(){document.getElementById("send_the_email").style.visibility="hidden"}var xmlhttp
