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// OASIS Feedback Tool  //
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// By Jon Jenkins, 2010 //
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var mkey = gup("mkey");
var path = "unknown"; //Can't detect
var cachebust = escape((new Date).valueOf());
function gup(name)
{
  name = name.toUpperCase().replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp(regexS);
  var results = regex.exec(window.location.href.toUpperCase());
  if(results == null)
    return "unknown";
  else
    return results[1];
}
if (mkey != "unknown") {
  mkey = mkey.replace(/%7B/gi, "{").replace(/%7D/gi, "}").replace(/%2D/gi, "-"); //Clean-up MKey for consistency
}
pathArray = window.location.pathname.toUpperCase().split("/");
for (i = 0; i < pathArray.length; i++) {
	if (i == 1) { path = pathArray[i]; }
}
document.write("<iframe id='oFeedback' width='220' height='40' src='http://home.abstractsonline.com/WebsiteOptimizer/iframe.html?path=" + path + "&mkey=" + mkey + "&cb=" + cachebust + "' frameborder='no' scrolling='no'></iframe>");