function hoverIn(obj, hover) {
	var IE6 = false /*@cc_on || @_jscript_version < 5.7 @*/;
	if (IE6) return;
	else obj.className = "hover";
	
}
function hoverOut(obj, hover) {
	var IE6 = false /*@cc_on || @_jscript_version < 5.7 @*/;
	if (IE6) return;
	else obj.className = "nohover";	
}

function flipFocus(element) {
	element.className= element.className == "focus" ? "" : "focus";
}
function flipFocusEx(element,classname) {
	element.className= element.className == classname+"focus" ? classname : classname+"focus";
}