var AdminResponse = "";

	var UpdateResponse = "";

	var max_files = "";

	var max_users = "";

	var max_per_session = "";

	var mp3_expire = "";

	var welcome_email = "";

	var nID = "";

	

	function validate(nForm){



		for (i=0; i<nForm.length; i++)

			{

			 if (nForm[i].value == "")

				{

				 return false;

				}

			}

		return true; 

	}



	function parse_Log_in(){



		var nStatus = UpdateResponse.getElementsByTagName('status')[0].firstChild.data;

		if (nStatus == 'N' || nStatus == 'D')

			{

			 alert('Invalid user ID or password');

			}

		if (nStatus == "Y")

		 	{

			 alert('You are logged in and may use\nthe other panels on this page');

			 document.getElementById('register').style.display = "none";

			 document.getElementById('log_in').style.display = "none";

			 nID = document.forms['login']['userId'].value; 

			 document.forms['newUser']['email'].value = "";

			 document.forms['newUser']['userId'].value = "";

			 document.forms['newUser']['screenName'].value = "";

			 document.forms['newUser']['pWord'].value = "";

			}

		if (nStatus == "E")

			{

			 alert('Database error...\nYou must exit You Tune to reset the database');

			}

	}



	function parse_New_Member(){



		var nStatus = UpdateResponse.getElementsByTagName('status')[0].firstChild.data;

		alert(nStatus);

	}



	function performRequest(url,operation){



		var UpdateRequest = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();   

		UpdateRequest.onreadystatechange = function()

			{

		 	 if (UpdateRequest.readyState == 4)

				{

		 	 	 if (UpdateRequest.status == 200)

					{

			 	 	 UpdateResponse = UpdateRequest.responseXML;

			 	 	 if (operation == 'new_member')

						{

						 parse_New_Member();

						}

					 if (operation == 'log_in')

						{

						 parse_Log_in();

						}

					}

		 	 	 else 	{

				 	 alert('Error '+ UpdateRequest.statusText);

					}

				}

			}

		UpdateRequest.open("GET", url, true);

		UpdateRequest.send(null); 

	}



	function verify(nForm,nReq){



		var nEmail = nForm['email'].value;

		var nUser = nForm['userId'].value;

		var nScreen = nForm['screenName'].value;

		var nPassword = nForm['pWord'].value;

		if (nEmail == "" || nUser == "" || nScreen == "" || nPassword == "")

			{

			 alert('Complete All Fields');

			 return; 

			}

		if (!/^\w{4,}$/.test(nUser) || !/^\w{4,}$/.test(nScreen) || !/^\w{4,}$/.test(nPassword))

			{

			 alert('Fields must be at least 4 characters:\nletters, numbers and the underscore are allowed');

			 return;

			}

		var forceGET = "?n="+ parseInt(Math.random()*999999999);

		var infoStr = "?email="+nEmail+"&id="+nUser+"&password="+nPassword+"&screen="+nScreen+"&max="+max_users+"&welcome="+welcome_email+"&n="+forceGET;

		if (nReq == 1)

			{

			 performRequest('log_in.php'+infoStr,'log_in');

			}

		if (nReq == 2)

			{

			 performRequest('new_member.php'+infoStr,'new_member');

			}

	}



	function parseSettings(){



		max_users = AdminResponse.getElementsByTagName('max_users')[0].firstChild.data;

		max_files = AdminResponse.getElementsByTagName('max_files_per_user')[0].firstChild.data;

		max_per_session = AdminResponse.getElementsByTagName('max_uploads_per_session')[0].firstChild.data;

		mp3_expire = AdminResponse.getElementsByTagName('mp3_expire')[0].firstChild.data;

		welcome_email = AdminResponse.getElementsByTagName('introduce')[0].firstChild.data;

	}



	function obtainSettings(){



		var AdminRequest = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();   

		AdminRequest.onreadystatechange = function()

			{

		 	 if (AdminRequest.readyState == 4)

				{

		 	 	 if (AdminRequest.status == 200)

					{

			 	 	 AdminResponse = AdminRequest.responseXML;

			 	 	 parseSettings();

					}

		 	 	 else 	{

				 	 alert('Error Admin.xml File '+ AdminRequest.statusText);

					}

				}

			}

		var forceGET = "?n="+ parseInt(Math.random()*999999999);

		AdminRequest.open("GET", "Admin.xml"+forceGET, true);

		AdminRequest.send(null); 

	}



	onload=obtainSettings