var oasNumClicks  = 0;
var oasNumSeconds = 0;
var oasMaxClicks  = 3;
var oasMaxSeconds = 15 * 10000000;
function oasSetVariables(){ oasMaxClicks=arguments[0];  oasMaxSeconds=arguments[1]; };
function oasResetSeconds(){ clearTimeout(oasNumSeconds); oasNumSeconds=setTimeout("oasReset()",oasMaxSeconds); };
function oasResetClicks() { oasNumClicks=0; };
function oasClick()       { oasNumClicks++; ((oasNumClicks==oasMaxClicks)?(oasReset()):(oasResetSeconds())); };
function oasInit()        { oasReset(); };
function oasReset(){
  oasResetClicks();
  oasResetSeconds();
  document.getElementById('oasShow').contentWindow.reloadAd();
};

// Redirect functions to support old gallery calls.
function adInit(){ oasSetVariables(arguments[0],arguments[1]); }
function adCall(){ oasClick(); };