I'm using an ajax function to call multiple php files to the same HTML web page. Dividends must be dynamic the data is stock prices. It seems that the last stock price is only updating the other 9 are not is their a limitation to the number of ajax functions used in a single web page. Here is the code I'm using 10 times is separate div's

<div id="squotes_div7"><script type="text/javascript">

function ajaxFunction() {
var xmlHttp;

try {
// Firefox, Opera 8.0+, Safari
xmlHttp = new XMLHttpRequest();
} catch (e) {
// Internet Explorer try
try {
xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {
alert("Your browser does not support AJAX!");

return false;
}
}
}

xmlHttp.onreadystatechange = function() {
// only if req is "loaded"
if (xmlHttp.readyState == 4) {
// only if "OK"
if (xmlHttp.status == 200 || xmlHttp.status == 304) {
results = xmlHttp.responseText;
document.getElementById("squotes_div7").innerHTML = results;
} else {
innerHTML="ajax error:\n" + xmlHttp.statusText;
}
}
}

xmlHttp.open("GET", "/quotes/eurusdpr.php", true);
xmlHttp.send(null);

}

ajaxFunction();
</script></div>