Question :about this script/tool

http://www.consumejournalreport.com/index2.php?cid=9&oid=9&agent=1003&hid=102d5b50031c7f2cb65e3e7f92276c&aff_sub=0y5jAFmUDAC7DoIAAAAAABK2IAAAAAAAAAEIAAoAAAAAABEAAgAHAyh0JwAAAAAARLYXAAAAAAC9CisAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADQiAYAAAAAAAIAAwAAAAAA1E657y4BAAAAAAAAAAAAAAy1OZkqAAAAAAAAAAAAAABQ6OBLAAAAAA0AAAAAAAAADQAAAAAAAAA&s=6500051&oui=0&ad=0&afr=&adf=

function adios(e) {
    if(!e) e = window.event;
	e.cancelBubble = true;
	e.returnValue = 'Leaving so soon?'; 

	if (e.stopPropagation) {
		e.stopPropagation();
		e.preventDefault();
	}
}
window.onbeforeunload=adios;

var ShowExitPopup = true;

function ExitPage() {

	var t = document.getElementById('track_action'); 

	

	if (ShowExitPopup && t.innerHTML == "no") {

		var cookie_date = new Date ( );  // current date & time

  		cookie_date.setTime ( cookie_date.getTime() - 1 );

  		t.innetHTML = "no"; 



		ShowExitPopup = false;		

		return '\n*****************************************************\n\nDon\'t Leave! \n\nAre you sure you want to leave?\n\n I know You\'ll Hate to Miss this\n\nCLICK THE *CANCEL* BUTTON TO STAY ON THIS PAGE\n\n*****************************************************\n';

	}

}