// Define all possible ad positions
var BANNER_FLEX_TOP = 1 << 0;
var SKY_RIGHT = 1 << 1;
var BBHP_FLEX = 1 << 2;
var TOOL_TILE = 1<< 3;
var BIGBOX_FLEX = 1<< 4;

var adTemplate = BANNER_FLEX_TOP + SKY_RIGHT + BBHP_FLEX + BIGBOX_FLEX;