<a href="#" onclick=set_toggle('id_qrcode')>QR code</a>

<?

$url2="http://$_SERVER[HTTP_HOST]"."$_SERVER[REQUEST_URI]";

?>

<div id="id_qrcode" style="z-index:10000;visibility:hidden;display:none"> 

<form name=frm_qrurl method=post onSubmit="return view_qrcode()" style="margin:0px;">

QR:URL<input name=qrurl class=ed size=45 value='<?=$url2?>' title='주소를 입력하고 엔터를 누르면 해당 주소의 URL코드가 우측에 나타닙니다.'>

<img id='img_qrcode' src="http://chart.apis.google.com/chart?cht=qr&chs=120x120&choe=UTF-8&chld=H&chl=<?=urlencode($url2)?>&chld=L|0" title='QR코드 :  <?=htmlspecialchars($g4['title'])?> <?=htmlspecialchars($url2)?>'>

<script>view_flash('/flash/watch.swf','_flash',155,115);</script>

</form>

</div> 

<script>

function view_qrcode() {

var url=document.frm_qrurl.qrurl.value;

document.getElementById("img_qrcode").src="http://chart.apis.google.com/chart?cht=qr&chs=120x120&choe=UTF-8&chld=H&chld=L|0&chl="+URLEncode(url);

return false;

}

function URLEncode (clearString) {

  var output = '';

  var x = 0;

  clearString = clearString.toString();

  var regex = /(^[a-zA-Z0-9_.]*)/;

  while (x < clearString.length) {

    var match = regex.exec(clearString.substr(x));

    if (match != null && match.length > 1 && match[1] != '') {

     output += match[1];

      x += match[1].length;

    } else {

      if (clearString[x] == ' ')

        output += '+';

      else {

        var charCode = clearString.charCodeAt(x);

        var hexVal = charCode.toString(16);

        output += '%' + ( hexVal.length < 2 ? '0' : '' ) + hexVal.toUpperCase();

      }

      x++;

    }

  }

  return output;

}

function set_toggle(id) {

var disp=document.getElementById(id);

if (disp.style.visibility) {

disp.style.visibility="";

disp.style.display="block";

set_cookie("set_qrcode",1,30*24*3600);

}

else {

disp.style.visibility="hidden";

disp.style.display="none";

delete_cookie("set_qrcode");

}

}

var disp=document.getElementById('id_qrcode');

if (get_cookie("set_qrcode")) {

disp.style.visibility="";

disp.style.display="block";

}

else {

disp.style.visibility="hidden";

disp.style.display="none";

}

</script>