function showName(str){

	if (str.length == 0){ //exit function if nothing has been typed in the textbox

		document.getElementById("txtName").innerHTML=""; //clear previous results

		return;

	}

	if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari

		xmlhttp=new XMLHttpRequest();

	} else {// code for IE6, IE5

		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

	}

	xmlhttp.onreadystatechange=function() {

		if (xmlhttp.readyState == 4 && xmlhttp.status == 200){

			document.getElementById("txtName").innerHTML=xmlhttp.responseText;

		}

	}

	xmlhttp.open("GET","frameworks.php?name="+str,true);

	xmlhttp.send();

}