var AdminResponse = "";

	var UserResponse = "";

	var ListResponse = "";

	var user_id = "";

	var purged = "";

	var avatar_dimensions = "";

	var playlist_items = "";

	var currScreen = "";

	var midWindow = 0;	

	var tipContainer = "";

	var maximum = 188; 

	var nFile = [];

	var nScreen = [];

	var nAvatar = [];

	var userId = [];

	

	function stayHome(){	



		var iL = 0;

		var iT = 0;

		var currX = event.clientX;

		var currY = event.clientY;

		if (document.documentElement && document.documentElement.scrollLeft || document.documentElement && document.documentElement.scrollTop)

			{

			 iL = document.documentElement.scrollLeft;	

			 iT = document.documentElement.scrollTop;

			}

		if (currX > midWindow-30)

			{

			 var msgWidth = tipContainer.clientWidth;

			 tipContainer.style.left = (currX-msgWidth-15+iL)+'px';

			}

		else	{

			 tipContainer.style.left = (currX+15+iL)+'px';

			}

		tipContainer.style.top = (currY+iT)+'px';

	}



	function hideMessage(){



		tipContainer.style.display = 'none';

		while (tipContainer.lastChild)

			{tipContainer.removeChild(tipContainer.lastChild)}

	}



	function showMessage(toolTip,currItem){



		var tipTxt = toolTip.split("|");

		tipContainer.style.display = 'inline';

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

			{

			 tipContainer.appendChild(document.createTextNode(tipTxt[i]))

			 tipContainer.appendChild(document.createElement('br'))

			}

		currItem.onmouseout=hideMessage;

	}



	function getMidWindow(){



		if (document.documentElement && document.documentElement.scrollLeft || document.documentElement && document.documentElement.scrollTop)

			{

			 midWindow = document.documentElement.clientWidth/2;

			}

		else 	{

			 midWindow = document.body.clientWidth/2;

			}

	}



	function initToolTip(){



		var nBody = document.getElementsByTagName('body')[0];

		var tipBox = document.createElement('div');

		tipBox.style.position = "absolute";

		tipBox.style.top = "0px";

		tipBox.style.left = "0px";

		tipBox.style.border = "1px solid black";

		tipBox.style.backgroundColor = "#ffff00";

		tipBox.style.paddingRight = "5px";

		tipBox.style.paddingLeft ="5px";

		tipBox.style.paddingTop = "3px";

		tipBox.style.paddingBottom = "3px";

		tipBox.style.fontFamily = "tahoma";

		tipBox.style.fontSize = "13pt";

		tipBox.style.lineHeight = "102%";

		tipBox.id = "isFloat1";

		nBody.appendChild(tipBox);

		tipContainer = document.getElementById('isFloat1');

		tipContainer.style.display = 'none';

		document.onmousemove = stayHome;

		getMidWindow();

	}



	function playSong(currIndex){



		var currSong = "Media/" + user_id + "/" + nFile[currIndex].firstChild.data + ".mp3";

		document.Player.filename = currSong;

	}



	function parseList(){



		var nMsg = ListResponse.getElementsByTagName('message')[0].firstChild.data;

		if (nMsg != "Okay")

			{

			 alert(nMsg);

			 return;

			}

		nFile = ListResponse.getElementsByTagName('title');

		if (nFile.length == 0)

			{

			 alert(currScreen + '\ndoes not have any active tunes');

			 return;

			}

		var nDate = ListResponse.getElementsByTagName('date');

		var dataStr = "<span class='playText'>-- " + currScreen + " Suggests --" + "</span><br>";

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

			{

			 dataStr += "<span class='playText'>" + nFile[i].firstChild.data + ",&nbsp;&nbsp;Available until:&nbsp" + nDate[i].firstChild.data + "&nbsp;&nbsp;<input type='button' value='Play' onclick='playSong("+i+")' class='playBtn'><span><br>";

			}

		document.getElementById('playlist').style.display =  "";

		document.getElementById('playlist').innerHTML =  dataStr; 

	}



	function getPlayList(nID,useScreen){



		hideMessage();

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

		ListRequest.onreadystatechange = function()

			{

		 	 if (ListRequest.readyState == 4)

				{

		 	 	 if (ListRequest.status == 200)

					{

			 	 	 ListResponse = ListRequest.responseXML;

					 purged = nID;

					 parseList();

					}

		 	 	 else 	{

				 	 alert('Error get_playlist.php File '+ ListRequest.statusText);

					}

				}

			}

		currScreen = useScreen;

		user_id = nID;

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

		var infoStr = forceGET + "&id="+nID+"&max="+playlist_items+"&purged="+purged;

		ListRequest.open("GET", "get_playlist.php"+infoStr, true);

		ListRequest.send(null); 

	}

	

	function buildAvatars(){



		if (nAvatar.length == 0){return}

		var nContainer = document.getElementById('avatars');

		nContainer.style.display = "";

		nContainer.style.width = ((avatar_dimensions[0] * 5) + 50) + "px";

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

			{

			 var nImg = document.createElement('img');

			 nImg.src = "Media/avatars/" + nAvatar[i];

			 nImg.id = "idx"+i;

			 nImg.alt = "";

			 nImg.style.width =  avatar_dimensions[0] + "px";

			 nImg.style.height = avatar_dimensions[1] + "px";

			 nImg.style.border = "2px solid #0000ff";

			 nImg.style.margin = "3px";

			 nImg.style.cursor = "pointer";

			 nImg.style.backgroundColor = "#ffffe0";

			 nImg.onclick = function()

				{

				 var index = this.id.replace(/^idx/,"");

				 getPlayList(userId[index],nScreen[index]);

				}

			 nImg.onmouseover = function()

				{

				 var index = this.id.replace(/^idx/,"");

				 showMessage(nScreen[index],this);

				}

			 nContainer.appendChild(nImg);

			}



	}



	function parseUsers(){



		var nMsg = UserResponse.getElementsByTagName('message')[0].firstChild.data;

		if (nMsg != "Okay")

			{

			 alert(nMsg);

			 return;

			}

		var temp = UserResponse.getElementsByTagName('avatar');

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

			{

			 nAvatar[i] = temp[i].firstChild.data;

			}

		temp = UserResponse.getElementsByTagName('screen_name');

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

			{

			 nScreen[i] = temp[i].firstChild.data;

			}

		temp = UserResponse.getElementsByTagName('id');

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

			{

			 userId[i] = temp[i].firstChild.data;

			}

		buildAvatars();

	}



	function obtainUsers(){



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

		UserRequest.onreadystatechange = function()

			{

		 	 if (UserRequest.readyState == 4)

				{

		 	 	 if (UserRequest.status == 200)

					{

			 	 	 UserResponse = UserRequest.responseXML;

			 	 	 parseUsers();

					}

		 	 	 else 	{

				 	 alert('Error get_users.php File '+ UserRequest.statusText);

					}

				}

			}

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

		UserRequest.open("GET", "get_users.php"+forceGET, true);

		UserRequest.send(null); 

	}

	

	function parseSettings(){



		avatar_dimensions = AdminResponse.getElementsByTagName('avatar_dimensions')[0].firstChild.data.split(",");

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

		obtainUsers();

	}



	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); 

	}

	

	function init(){



		var container = document.getElementById('nContainer');

		var sub = document.getElementById('nSub');

		var pos = document.forms['volume']['nPos'];

		var vol = document.forms['volume']['nVol'];

		var temp = 0;

		var midVolume = -1100;

		var range = 900;

		var volume = 0;

		container.style.width = Math.floor(maximum*1.1)+'px';

		sub.style.paddingLeft = parseInt(container.style.width)*10+'px';

		sub.style.paddingRight = parseInt(container.style.width)*10+'px';

		container.onscroll = function()

			{

			 temp = Math.round(container.scrollLeft/20.89);

			 if (temp < 0)

				{

				 temp = 0;

				}

			 pos.value = (((temp/maximum)*100).toFixed(0)/100);

			 vol.value = Math.round(midVolume + (range * pos.value));

 			 document.Player.Volume = vol.value;

			}

		container.scrollLeft = 1980;

		initToolTip();

		obtainSettings();

	}



	onload=init;

	onresize=getMidWindow;