function showLogin()
{
	document.getElementById('login-form').style.display = 'block';
	return false;
}

function hideLogin()
{
	document.getElementById('login-form').style.display = 'none';
	return false;
}



	var AdminResponse = "";

	function parseResponse(){

		var nMessage = document.getElementById('echoMsg');
		nMessage.style.display = '';
		nMessage.innerHTML = AdminResponse;
	}

	function registerUser(){

		var AdminRequest = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();   
		AdminRequest.onreadystatechange = function()
			{
		 	 if (AdminRequest.readyState == 4)
				{
		 	 	 if (AdminRequest.status == 200)
					{
			 	 	 AdminResponse = AdminRequest.responseText;
			 	 	 parseResponse();
					}
		 	 	 else 	{
				 	 alert('Error post.php File '+ AdminRequest.statusText);
					}
				}
			}
		var nForm = document.forms.survey;
		var infoStr = "desc=" + nForm['desc'].value;
		infoStr += "&ppage=" + nForm['ppage'].value;
		AdminRequest.open("POST", "posts/post_survey.php", true);
		AdminRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); 
		AdminRequest.send(infoStr); 
		hideLogin();
	}
	

	function validate(nForm){

		document.getElementById('echoMsg').style.display = 'none';
		for (i=0; i<nForm.length; i++)
			{
			 if (nForm[i].value == "")
				{
				 alert('Please complete all fields');
				 return false;
				}
			}
		registerUser();
	}