function useridcheck(str)
{var xmlhttp;if(window.XMLHttpRequest)
{xmlhttp=new XMLHttpRequest();}
else
{xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");}
xmlhttp.onreadystatechange=function()
{if(xmlhttp.readyState==4)
{xmlDoc=xmlhttp.responseXML;document.getElementById("useridcheck").innerHTML=xmlhttp.responseText;}}
xmlhttp.open("GET","ajax.php?action=useridcheck"+"&id="+str,true);xmlhttp.send(null);}
function idcheck(str)
{var xmlhttp;if(window.XMLHttpRequest)
{xmlhttp=new XMLHttpRequest();}
else
{xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");}
xmlhttp.onreadystatechange=function()
{if(xmlhttp.readyState==4)
{xmlDoc=xmlhttp.responseXML;document.getElementById("idcheck").innerHTML=xmlhttp.responseText;}}
xmlhttp.open("GET","ajax.php?action=idcheck"+"&id="+str,true);xmlhttp.send(null);}
function idcheck2(str)
{var xmlhttp;if(window.XMLHttpRequest)
{xmlhttp=new XMLHttpRequest();}
else
{xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");}
xmlhttp.onreadystatechange=function()
{if(xmlhttp.readyState==4)
{xmlDoc=xmlhttp.responseXML;document.getElementById("idcheck2").innerHTML=xmlhttp.responseText;}}
xmlhttp.open("GET","ajax.php?action=idcheck"+"&id="+str,true);xmlhttp.send(null);}
function emailcheck(str)
{var xmlhttp;if(window.XMLHttpRequest)
{xmlhttp=new XMLHttpRequest();}
else
{xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");}
xmlhttp.onreadystatechange=function()
{if(xmlhttp.readyState==4)
{xmlDoc=xmlhttp.responseXML;document.getElementById("emailcheck").innerHTML=xmlhttp.responseText;}}
xmlhttp.open("GET","ajax.php?action=emailcheck"+"&id="+str,true);xmlhttp.send(null);}