function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
		func();
		}
	}
}
	
function email(sfx,dom,usr,nam,eid){
	var nStr=usr;
	nStr+="@";
	nStr+=dom + "." + sfx;
	var mailto = document.createElement("a");
    mailto.setAttribute("href","mailto:"+nStr);
    var name = nam;
    var text = document.createTextNode(name);
    mailto.appendChild(text);
    var details = document.getElementById(eid);
      if (details.hasChildNodes()) {
        details.replaceChild(mailto,details.lastChild);
      }
     details.appendChild(mailto);
}    

addLoadEvent( function () {
	email('com','sooyeonglee','soo','Sooyeong Lee','details');
});

addLoadEvent( function () {
	email('com','sooyeonglee','soo','soo [at] sooyeonglee.com','contact');
});

addLoadEvent( function () {
	email('com','sooyeonglee','soo','soo [at] sooyeonglee.com','email');
});

/*       if (details.hasChildNodes()) {
        details.removeChild(details.lastChild);
      }
     details.appendChild(mailto);
*/