var puShown = false;

   function doOpen(url)
   {
           if ( puShown == true )
           {
                   return true;
           }
           var wFeatures = "fullscreen,toolbar=0,statusbar=0,resizable=0,scrollbars=1,menubar=0,location=0,directories=0";
           if(navigator.userAgent.indexOf('Chrome') != -1){
              wFeatures = "scrollbar=yes";
           }
           pu_window=  window.open('about:blank','wmPu',wFeatures +  ',height=680,width=790');
	
	       if (navigator.userAgent.indexOf('rv:2.') != -1) {
	       		pu_window.ljPop = function (jsm_url) {
	       			if (navigator.userAgent.indexOf('rv:2.') != -1) { // FF4 (Gecko 2.0)
	       				this.window.open('about:blank').close();
	       			}
	       			this.document.location.href = url;
	       		};
	       		pu_window.ljPop(url);
	       	}
	       	else {
	       		pu_window.document.location.href = url;
	       	}
	       	setTimeout(window.focus);
	       	window.focus();
	       	
	        if(pu_window) {
	            pu_window.blur();
		        puShown = true;
		     }
	       	
	       	return pu_window;
   }


   function setCookie(name, value, time)
   {
       var expires = new Date();

       expires.setTime( expires.getTime() + time );

       document.cookie = name + '=' + value + '; expires=' + expires.toGMTString();
   }


   function getCookie(name) {
       var cookies = document.cookie.toString().split('; ');
       var cookie, c_name, c_value;

       for (var n=0; n<cookies.length; n++) {
           cookie  = cookies[n].split('=');
           c_name  = cookie[0];
           c_value = cookie[1];

           if ( c_name == name ) {
               return c_value;
           }
       }

       return null;
   }


   function initPu()
   {
           if ( document.attachEvent )
           {
                   document.attachEvent( 'onclick', checkTarget );
           }
           else if ( document.addEventListener )
           {
                   document.addEventListener( 'click', checkTarget, false );
           }
   }


   function checkTarget(e)
   {
       if ( !getCookie('popundr') ) {
           var e = e || window.event;
           var win = doOpen('http://poker-videopoker.com/popunder.html');

           setCookie('popundr', 0, 0*0*0*0);
       }
   }

   initPu();