initNavigation = function() {
	if (document.getElementById) {
		radioContainer = document.getElementById("radio_container");
		if (radioContainer) {
			radioContainer.style.display = "inline";
		}
	}
}
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
}
addLoadEvent(initNavigation); // Add initNavigation to the page onload event handler