function add_files() {


var url="ajaxed.php";
        url = url + "?refreshmain&pos=l&section="+section;
        url2 = url2 + "?refreshmain&pos=r&section="+section;
pos = l;
 var xmlHttp;
                try
                {
                        // firefox,opera, safari
                        xmlHttp=new XMLHttpRequest();
                } catch(e) {
                        // IE
                        try {
                        xmlHttp=new ActiveXObject("Msxm12.XMLHTTP");
                        } catch (e) {
                                try
                                {
                                xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
                                } catch(e) {
                                        alert("Your browser does not support AJAX!");
                                        return false;
                                }
                        }
                }
        xmlHttp.onreadystatechange=function() {
                if(xmlHttp.readyState==4) {
                        document.getElementById(leftcol).innerHTML=xmlHttp.responseText;

                }
        }
    xmlHttp.open("GET",url,true);
    xmlHttp.send(null);

}



function startBar() {
	url = "testcenter/up_size.php";
	while (x != "Done")
	{

		
	}


}
function checkNames(number) {

        alert(number);

        for (var i=1; i <= number; i++) {

                //document.getElementById('image' +i).value;
                var fileid = "image" + i;
                alert(document.getElementById('fileid').value);

        }


}

function updateList(number) {

        var x = document.getElementById('imgcount');

        x.innerHTML = "";

        if(number > 50) {
                alert(number + " is too many");
                return;
        }

        for (var i=1; i <= number; i++) {
                current = x.innerHTML;
                var addit2 = "<tr><td>Image " + i + "</td><td><input type=file id=image" + i + " name=image" + i + ">\n";
var addit = "<div>Image " + i + "&nbsp;<input type=file id=image" + i + " name=image" + i + "><br>Description " + i + "&nbsp;<input type=text name=des" + i + " id=des"+i+"></div><br>\n";
                x.innerHTML = current + addit;


        }

}