function getmails(url) {
	url="submit="+url;
    var http_request = false;
	if (window.XMLHttpRequest) { // Mozilla, Safari, ...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
			// See note below about this line
		}
	} else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	
	if (!http_request) {
		alert('Giving up :( Cannot create an XMLHTTP instance');
	   // return false;
	}
	http_request.onreadystatechange = function() { alertContents(http_request); };
	http_request.open('GET','get_msg.php?'+url, true);
	http_request.send(null);
}

    function alertContents(http_request) {

        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
  			   data_obj=getObject('maildata');	
			   getObject('table_msg').style.display="";	
			   ext_data=data_obj.innerHTML.replace("</table>","");
			   ext_data=data_obj.innerHTML.replace("</TABLE>","");			   
			   alert(ext_data);
               data_obj.innerHTML=ext_data+http_request.responseText;
			   alert(http_request.responseText);

            } else {
                // alert('There was a problem with the request.');
            }
        }

    }
	
function getObject(name) 
{
   var ns4 = (document.layers) ? true : false;
   var w3c = (document.getElementById) ? true : false;
   var ie4 = (document.all) ? true : false;

   if (ns4) return eval('document.' + name);
   if (w3c) return document.getElementById(name);
   if (ie4) return eval('document.all.' + name);
   return false;
}