if (isJsEnabled()) {
    addLoadEvent(disableOthers);
    addLoadEvent(disableDefaults);
}

function disableOthers() {
    document.getElementById("attendance_other").style.display = "none";
    document.getElementById("copies_other").style.display = "none";		
}

function disableDefaults() {
    // press ready disabled by default
    if( document.getElementById("copies") ) {
	document.getElementById("copies").style.display = "";
    }
    if( document.getElementById("public") ) {
	document.getElementById("public").style.display = "";
    }
    // lock in the default
	toggle_sell_dvd(getCheckedValue(document.forms[0].elements['edit[sell]']));
	toggle_premiere(getCheckedValue(document.forms[0].elements['edit[type]']));
	document.getElementById("edit-firstname").focus();
}	




function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}


function toggle_sell_dvd(status) {

    if(status == "No") {
	document.getElementById("copies").style.display = "none";
    } else {
	document.getElementById("copies").style.display = "";
	document.getElementById("edit-agree").focus();

    }	
}

function toggle_premiere(status) {

    if(status == "Private" || status == "private") {
	document.getElementById("public").style.display = "none";
	document.getElementById("edit-location").focus();
    } else {
	document.getElementById("public").style.display = "";
    }	
}

function toggle_attendance_other() {

    if ( document.getElementById("edit-attendance").value == "Other") {
	document.getElementById("attendance_other").style.display = "";
	document.getElementById("edit-attendance_other").focus();
    } else {
	document.getElementById("attendance_other").style.display = "none";
    }
		    
}

function toggle_copies_other() {

    if ( document.getElementById("edit-copies").value == "Other") {
	document.getElementById("copies_other").style.display = "";
	document.getElementById("edit-copies_other").focus();
    } else {
	document.getElementById("copies_other").style.display = "none";
    }
		    
}