// anti-frame code
/*
if ( window.location != window.top.location && 
     document.referrer.indexOf("blackboard")==-1 &&
     document.referrer.indexOf("sakai")==-1 &&
     document.referrer.indexOf("gdansk")==-1 &&
     document.referrer.indexOf("cegt201")==-1 ) 
    window.top.location.replace(window.location);
*/

function EA(a1, a2, a3) {
    var email=a1+"@"+a2+"."+a3;
    document.writeln("<a href=\"mailto:"+email+"\">"+email+"</a>\n");
}