my job is to check the cookie and then decide if I show a image link
on the page when the page is loaded.
this is what I did:
<html>
<head>
<TITLE>THIS IS TEST </TITLE>
<SCRIPT LANGUAGE="JAVAS CRIPT" TYPE="TEXT/JAVASCRIPT">
function buttonLoad()
{
if(isTargetPers on == true)
{
var button = document.getEle mentById("my_bu tton");
button.attachEv ent("onClick", markVisit);
}
else
document.getEle mentById("my_bu tton").style="v isibility:hidde n";
}
function isTargetPerson( )
{
if (document.docum entElement && (typeof
document.docume ntElement.style .maxHeight!="un defined" )&&
window.XMLHttpR equest && document.epando && isNewbie() )
return true;
else
return false;
}
function isNewbie()
{
if(document.coo kie != "")
{
thisCookie = document.cookie .split("; ")
for(i = 0; i< thisCookies.len gth; i++)
{
if ((thisCookie[i].split("=")[0] == "newbie") &&
(thisCookie[i].split("=")[1] == "false"))
{
document.write( "Yan= " + thisCookie[i].split("=")[0] +
"Yan1= " + thisCookie[i].split("=")[1]);
return false
}
}
return true;
}
else
return true;
}
function markVisit()
{
var expDate = new Date;
expDate.setMont h(expireDate.ge tMonth()+6);
document.cookie = "newbie=false;e xpires="+expDat e.toGMTString() +";";
}
</SCRIPT>
</head>
<BODY>
<div id="search">
<INPUT TYPE="image" id="my_button" src="sp_ie7.gif " VALUE="Add
Search Provider" onClick='somefu nction;'>
</div>
</BODY>
</html>
but everytime I got the image on the page. I have checked
isTargetPerson( ) function and it returns false. so that means
document.getEle mentById("my_bu tton").style="v isibility:hidde n"; did
not do its job.
Anyone could please give me some hints!
