// used by fxm only; enables clickable background
function fxmbgclick(sUrl) {
	$('#frnMain').prepend('<div class="fixed_layer" style="position:fixed;top:0;left:0;width:100%;height:1500px;z-index:-1;cursor:pointer;"></div>');
	$('.fixed_layer').bind('click', function () {window.open(sUrl)}); 
	
	return true;
}