function getElementsByClassName(cls){
  var result = [];
    var elems = (document.all || document.getElementsByTagName("*"));
    for (var i = 0; i < elems.length; i++) {
        if (elems[i].className == cls) {
            // result.push(elems[i]);
            result[result.length++] = elems[i];
        }
    }
    return result;
}

function on_load(){
  var list = getElementsByClassName('listedit');
  for(var i=0;i<list.length;i++){
    var el = list[i]
    d = document.createElement('iframe');
    //d.src="http://pitecan.com/~masui/masui/ListEdit/v1/index.html";
    //d.src="http://pitecan.com/~masui/masui/ListEdit/junk.html";
    d.src = 'http://pitecan.com/ListEdit/listeditpage.cgi?id=' + encodeURIComponent(el.id);
    d.frameBorder = '0';
    d.width = 600;
    if(el.style.width) d.width = el.style.width;
    else if(el.offsetWidth) d.width = el.offsetWidth;
    d.height = 100;
    if(el.style.height) d.height = el.style.height;
    else if(el.offsetHeight) d.height = el.offsetHeight;
    el.appendChild(d);
  }
}

window.onload = on_load;