var globalPage;
function handleHttpResponse() {
	if (http.readyState == 4) { 
		div = document.getElementById('tab' +globalPage);
		div.innerHTML = http.responseText; 
		var x = div.getElementsByTagName("script");    
		   for( var i=0; i < x.length; i++) {   
		     eval(x[i].text);   
		   }  
		if(globalPage < 3)
			updateTabAjax(globalPage+1);
	}
}

function updateTabAjax(page) {
  document.getElementById('tab'+ escape(page)).innerHTML = "<CENTER><br /><br /><font face='arial' size='3' color='#ca1313'><b>טוען נתונים...</b></font><br /><br /><img src='images/loading.gif' border='0' /><br /><br /></CENTER>";
  http.open("GET", "coffeeTab" + escape(page)+".php?time=" + new Date().getTime(), true);
  globalPage = page;
  http.onreadystatechange = handleHttpResponse;
  http.send(null);
}
var http = getHTTPObject();