if (typeof (num) == 'undefined') {
var num = 0;
}
var src3='http://common.oeoe.com/www/images/menu_1/menu_1_03.gif';
var src4 = 'http://common.oeoe.com/www/images/menu_1/menu_1_04.gif';
switch (num) {
case 3:
src3 = 'http://common.oeoe.com/www/images/menu_1/menu_2_03.gif';
break;
case 4:
src4 = 'http://common.oeoe.com/www/images/menu_1/menu_2_04.gif';
break;
default:
break;
}
document.write(" ");
