function showHide(theid){
         if (document.getElementById) {

             var switch_id = document.getElementById(theid);
                 if(menu_status[theid] != 'show') {
                    switch_id.className = 'show';
                    menu_status[theid] = 'show';
                 }else{
                    switch_id.className = 'hide';
                    menu_status[theid] = 'hide';
                 }
         }
}
menu_status = new Array();
var xmlHttp
function SetCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}
function showResult(str)
{
if (str.length > 0)
{
SetCookie("cookiepad", str, 1825)
var url="hello.php?q=" + str
xmlHttp=GetXmlHttpObject(stateChanged)
xmlHttp.open("GET", url , true)
xmlHttp.send(null)
}
else
{
SetCookie("cookiepad", str, 1825)
document.getElementById("save").innerHTML="Clean Sheet <input type=\"submit\" value=\"save\" class=\"subbuttoff\"> <input type=\"button\" value=\"send\" class=\"subbuttoff\" onclick=\"showHide('tools')\">"
}
}

function stateChanged()
{
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{
document.getElementById("save").innerHTML=xmlHttp.responseText
}
}

function GetXmlHttpObject(handler)
{
var objXmlHttp=null


if (window.XMLHttpRequest)
{
objXmlHttp=new XMLHttpRequest()
objXmlHttp.onload=handler
objXmlHttp.onerror=handler
return objXmlHttp
}

if (window.ActiveXObject)
{
var strName="Msxml2.XMLHTTP"
if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
{
strName="Microsoft.XMLHTTP"
}
try
{
objXmlHttp=new ActiveXObject(strName)
objXmlHttp.onreadystatechange=handler
return objXmlHttp
}
catch(e)
{
alert("Error. Scripting for ActiveX might be disabled")
return
}
}
alert("Unsupported browser");
}