function conf()
{
  if( confirm( 'Are you sure?' ) ) return true
  else return false;
}
function openAWindow( pageToLoad, winName, width, height, center){

xposition=0; yposition=0;
if ((parseInt(navigator.appVersion) >= 4 ) &&(center)){
 xposition = (screen.width - width) / 8;
 yposition = (screen.height - height) / 3;
}

args = "width=" + width + ","
+ "height=" + height + ","
+ "location=0,"
+ "menubar=0,"
+ "resizable=0,"
+ "scrollbars=0,"
+ "status=0,"
+ "titlebar=0,"
+ "toolbar=0,"
+ "hotkeys=0,"
+ "screenx=" + xposition + "," //NN Only
+ "screeny=" + yposition + "," //NN Only
+ "left=" + xposition + "," //IE Only
+ "top=" + yposition; //IE Only

window.open( pageToLoad, winName, args );
}

function openAWindow2( pageToLoad, winName, width, height, center){

xposition=0; yposition=0;
if ((parseInt(navigator.appVersion) >= 4 ) &&(center)){
 xposition = (screen.width - width) / 8;
 yposition = (screen.height - height) / 3;
}

args = "width=" + width + ","
+ "height=" + height + ","
+ "location=0,"
+ "menubar=0,"
+ "resizable=0,"
+ "scrollbars=1,"
+ "status=0,"
+ "titlebar=0,"
+ "toolbar=0,"
+ "hotkeys=0,"
+ "screenx=" + xposition + "," //NN Only
+ "screeny=" + yposition + "," //NN Only
+ "left=" + xposition + "," //IE Only
+ "top=" + yposition; //IE Only

window.open( pageToLoad, winName, args );
}

function xget(id) {
	if(document.getElementById) return document.getElementById(id);
	if(document.all) return document.all[id];
	return null;
}

  function makeHttpRequest(url, callback_function, return_xml) {
	  var http_request = false;

	  if (window.XMLHttpRequest) { // Mozilla, Safari,...
			http_request = new XMLHttpRequest();
			if (http_request.overrideMimeType && return_xml == 'xml') {
				 http_request.overrideMimeType('text/xml');
			}
	  } 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('Unfortunately your browser doesn\'t support this feature.');
			return false;
	  }

	  http_request.onreadystatechange = function() {
			if (http_request.readyState == 4) {
				 if (http_request.status == 200) {
					  if (return_xml == 'xml') {
							eval(callback_function + '(http_request.responseXML)');
					  } else {
							eval(callback_function + '(http_request.responseText)');
					  }
				 } else {
					  alert('There was a problem with the request. (Code: ' + http_request.status + ')');
				 }
			}
	  }
	  http_request.open('GET', url, true);
	  http_request.send(null);
  }
  
  
  function getTestimonial(stat) {
	var obj=document.getElementById('subcategory');
	while (obj.options.length>1)
		obj.remove(1);

	obj.options[0]=new Option("Please Wait!!!","");

	obj.selectedIndex=obj.options.length-1;
	obj.disabled=true;  
   makeHttpRequest('/login/check.php?stat='+stat, 'displayTestimonial', 'text');
}

function displayTestimonial(text) {   
	obj=document.getElementById('subcategory');
	obj.disabled=false;
	obj.selectedIndex=obj.options.length-1;
	while (obj.options.length>1)
		obj.remove(1);   
	eval(text);		
}