var ie4 = (document.all && !document.getElementById);
var ie5 = (document.all && document.getElementById);
var ns6 = (!document.all && document.getElementById);
var xpcomversion = "2.9.5.5";

var agt=navigator.userAgent.toLowerCase();
var firefox = 0;
if (agt.indexOf("firefox") != -1) firefox=1;

var showpancartes= "true";
var renderidx = 0;

// VARS for MINIMAP INTERACTIVE for INDOIMMO //
//var PosCornerX = 765;
//var PosCornerY = 135;
//var ScaleValue = 3170;
//var minimapWidth = 203;
//var minimapHeight = 119;
//////////////////////////////////

function element(id)
{
	return document.getElementById(id);
}

function createTurnTool(width, height, file, color, transparent)
{
	var turntoolObject = '<div id="InstallTag"><center><input type="button" value="Install TurnTool Viewer" onclick="installTurnTool();" /></center></div>';
	if (ie4||ie5)
	{
		turntoolObject += ' <object id="TNTCtrl" width="'+width+'" height="'+height+'" classid="CLSID:402ee96e-2ce8-482d-ada5-ceceea07e16d"';
		turntoolObject += ' codebase="http://www.turntool.com/ViewerInstall.exe#version=2,95,5,0"><param name="transparent"'; 
		turntoolObject += ' value="'+transparent+'"><param name="ctrl_color" value="'+color+'"><param name="tnt_back_color" value="'+color+'">';
		turntoolObject += '<param name="script" value="ProgressBar.SetDownloadText(\'Telechargement de la maquette 3D en cours\');ProgressBar.SetCoreDownloadText(\'Telechargement de la visualisation 3D\');TNTCtrl.SetLogo(\'None\');">';
		turntoolObject += '<param name="src" value="'+file+'"></object>';
		turntoolObject += '<sc'+'r'+'ipt LANGUAGE=JavaScript FOR=TNTCtrl EVENT=TNTEvent(string)> execScript(string); </sc'+'r'+'ipt>';
	}
	else
	{
		turntoolObject += '<embed id="TNTCtrl" width="'+width+'" height="'+height+'" script="ProgressBar.SetDownloadText(\'Telechargement de la maquette 3D en cours\');ProgressBar.SetCoreDownloadText(\'Telechargement de la visualisation 3D\');TNTCtrl.SetLogo(\'None\');" src="'+file+'" transparent="'+transparent+'" ctrl_color="'+color+'"';
		turntoolObject += 'tnt_back_color="'+color+'" pluginspage="http://www.turntool.com/ViewerInstall.xpi" pluginsurl="http://www.turntool.com/ViewerInstall.xpi" type="application/tntfile"></embed>';
	}
	element('TurnTool').innerHTML = turntoolObject;
	if(isTurnToolInstalled())
		element('InstallTag').style.display = 'none';
		
}
function manualInstallTurnTool()
{
	if (ie4||ie5)
	{
		window.location.href = 'http://www.turntool.com/ViewerInstall.exe';
	}
	else
	{
		var xpi = {'TurnTool Viewer Installation':'http://www.turntool.com/ViewerInstall.xpi'};
		InstallTrigger.install(xpi,installFinish);
	}
}

function initTurnTool()
{
	createTurnTool(tntSizeX,tntSizeY,tntSource, tntCtrlColor, tntTransparentOption);	// create embed and object tag
	if(TNTsupportedPlatform()==true)
	{
		if (isTurnToolNewestVersion()==false && ns6)
		{
			// this is mozilla only, if missing plugin or plugin is outdated
			element('InstallTag').innerHTML = '<CENTER><INPUT TYPE=button VALUE="Installer le plugin 3D" onclick="manualInstallTurnTool();"></CENTER>';
			manualInstallTurnTool();
		}
		if(isTurnToolInstalled() == false && (ie4||ie5))
		{
			element('InstallTag').innerHTML = '<CENTER><INPUT TYPE=button VALUE="Installer le plugin 3D" onclick="manualInstallTurnTool();"></CENTER>';
			checkRefresh();
		}
	}	
}
function isTurnToolNewestVersion()
{
	var tntInstalled = false;
	if(ie4||ie5)
	{
		try
		{
			var xObj = new ActiveXObject("TNT.TNTCtrl");
			if (xObj)
			{
				tntInstalled = true;
			}
		}
		catch (e)
		{
		}
	}
	else
	{
		var isSupported = navigator.mimeTypes['application/tntfile'];
		isSupported = isSupported && isSupported.enabledPlugin; //in case they disabled it
		if(isSupported)
		{
			var v = navigator.plugins.namedItem("TurnTool XPCOM Plugin");
			if(v && v.description) {
				tntInstalled = true;
			}
		}	
	}	
	return tntInstalled;
}
function isTurnToolInstalled()
{
	var tntInstalled = false;
	if (ie4||ie5)
	{
		try
		{
			var xObj = new ActiveXObject("TNT.TNTCtrl");
			if (xObj)
			{
				tntInstalled = true;
			}
		}
		catch (e)
		{
		}
	}
	else
	{
		var v = navigator.plugins.namedItem("TurnTool XPCOM Plugin");
		if(v && v.description) {
			var version = v.description.replace(/([a-zA-Z]|\s)+/, "").split(".");
			var minversion = xpcomversion.split(".");
			for (var i=0; i<minversion.length; i++)
			{
				if (i >= version.length)
					break;
				if (version[i] > minversion[i])
				{
					tntInstalled = true;
					break;
				}
				if (version[i] < minversion[i])
					break;
				if (i == (minversion.length-1))
					tntInstalled = true;
			}
		}
	}
	return tntInstalled;
}

function installTurnTool() 
{
	element('InstallTag').innerHTML = '<CENTER><INPUT TYPE=button VALUE="Install TurnTool Viewer" onclick="manualInstallTurnTool();"></CENTER>';
	if (ns6)
	{
		return false;
	}
	checkRefresh();
}

function installFinish(url, result)
{
	if (result>=0)
	{
		element('TurnTool').innerHTML = 'You must restart your browser to view the content of this page.<br />Please reopen this page after restart of your browser.';
		document.title = 'The installation requires that you restart your browser';
	}
	else if(result == -210)
	{
		alert('You must install the TurnTool Viewer to see the 3d content of this page.\n\nFor more information on the TurnTool Viewer, visit http://www.turntool.com');
	}
	else
	{
		alert('The installation failed, please close all browser windows and try again.\n\nIf the problem continues, try restarting your computer.\n\nIf the problem still continues, please contact your content provider.');
	}
}

var checkCounter = 0;
function checkRefresh()
{
	var tntInstalled = isTurnToolInstalled();
	if(tntInstalled==false)
	{
		checkCounter++;
		if (checkCounter>120)
		{
			checkCounter=0;
			installTurnTool();
		}
		if(ie4||ie5)
		setTimeout('checkRefresh()',500);
	}
	else
	{
		window.location.href = window.location;
	}
}

function TNTDoCommand(string)
{
	var control = element("TNTCtrl");
	if(control && control.ready)
		return control.TNTDoCommand(string);
	return "";
}

function focus()
{
	element("TNTCtrl").focus();
}

function OnClick( obj )
{
	if(TNTDoCommand('Objects(' + obj + ').GetStopFrame()')!=100)
		TNTDoCommand('Objects(' + obj + ').PlayAnimation(,100)');
	else
		TNTDoCommand('Objects(' + obj + ').PlayAnimation(,0)');
	window.status = "Object clicked: " + obj;	
}

function OnMouseEnter( obj )
{
	TNTDoCommand('Objects(' + obj + ').SetDiffuseColor(#FF0000)');
	window.status = "Mouse Entered: " + obj;	
}

function OnMouseExit( obj )
{
	TNTDoCommand('Objects(' + obj + ').ResetMaterial()');
	window.status = "Mouse Exited: " + obj;	
}

function OnZoneEnter( zone, physics )
{
	focus();
	window.status = "Zone Entered: " + zone + ", by physics object: " + physics;	
}

function OnZoneExit( zone, physics )
{
	focus();
	window.status = "Zone Exited: " + zone + ", by physics object: " + physics;	
}

function OnKeyPress( keyCode, ascii )
{
	window.status = "KeyPress: KeyCode=" + keyCode + " Ascii=" + ascii;
}

function OnKeyRelease( keyCode, ascii )
{
	window.status = "KeyRelease: KeyCode=" + keyCode + " Ascii=" + ascii;
}

function TNTsupportedPlatform()
{
	if (navigator.platform.toString().indexOf("Win") != -1)
		return true;
	if (navigator.platform.toString().toLowerCase().indexOf("mac")!=-1 || navigator.platform.toString().toLowerCase().indexOf("linux")!=-1)
		return false;
	return true;
}

function addEvent( obj, type, fn )
{
	if (obj.addEventListener)
		obj.addEventListener( type, fn, false );
	else if (obj.attachEvent)
	{
		obj["e"+type+fn] = fn;
		obj.attachEvent( "on"+type, function() { obj["e"+type+fn](); } );
	}
}

function removeEvent( obj, type, fn )
{
	if (obj.removeEventListener)
		obj.removeEventListener( type, fn, false );
	else if (obj.detachEvent)
	{
		obj.detachEvent( "on"+type, obj["e"+type+fn] );
		obj["e"+type+fn] = null;
	}
}

addEvent(window,"load",initTurnTool);


function OnReady()
{
	//loadExternalTextures();
	//makeCameraButtons();
	//makeAnimationButton();
	//makeTextureButton();
	focus();
	window.status = "TurnTool Ready";	
	
	//clearTimeout(intervaltimerGuided);
	//changeCamera("Camera_exterieur");
	timeoutzoom = setTimeout(function() {SetThisCam("Camera_exterieur");}, 13334);
	TNTDoCommand('Objects(Camera_zoom).PlayAnimation(0,400)');
	
}

function RestartZoom()
{
	clearTimeout(timeoutzoom);
	timeoutzoom = setTimeout(function() {SetThisCam("Camera_exterieur");}, 13334);
	TNTDoCommand('CameraCtrl.SetCurrent("Camera_zoom")');
	TNTDoCommand('Objects(Camera_zoom).PlayAnimation(0,400)');
}


function SetThisCam(thecam)
{
	TNTDoCommand('CameraCtrl.SetCurrent("'+thecam+'")');
	TNTDoCommand('CameraCtrl.SetControllable(true)');	
}

function HideShowpancartes()
{
	if (showpancartes == false)
	{
		TNTDoCommand('Objects("pancarte*").SetVisible(true)');
		showpancartes = true;
	}
	else
	{
		TNTDoCommand('Objects("pancarte*").SetVisible(true)');
		showpancartes = false;
	}
}

function documentname()
{
	var doc = document.location.href;
	var tab = doc.split('/');
	var page = tab[tab.length-1];
	tab = page.split('.');
	var nom = tab[0];
	return(nom);
}

function Snapshot2x()
{
	renderidx += 1 ;
	if (ie4||ie5){
		 	var pos =  documentname() + '_' + renderidx +'.bmp';
		 	if(confirm('Enregistrer la vue 3D actuelle sur votre bureau en tant que "'+ pos +' " ?')){
				TNTDoCommand('Renderer.SaveImage("'+pos+'",1)');
	 			alert("La capture a été placée sur votre bureau : " + pos);
	 		}
		}
	else{
			var pos =  'C:\\' + documentname() + '_' + renderidx +'.bmp';
			if(confirm('Enregistrer la vue 3D actuelle sur votre disque en tant que "'+ pos +' " ?')){
				TNTDoCommand('Renderer.SaveImage("'+pos+'",1)');
		 		alert("La capture a été placée sur C:  : " + pos);
			}
		}
}

//function saveImage()
//{
//	var thisDate = new Date();
//	var year = thisDate.getFullYear();
//	var month = thisDate.getMonth();
//	var day = thisDate.getDate();
//	var hours = thisDate.getHours();
//	var minutes = thisDate.getMinutes();
//	var seconds = thisDate.getSeconds();
//	var milliseconds = thisDate.getMilliseconds();
//	var sessionID = year+""+(month+1)+""+day+""+hours+""+minutes+""+seconds+""+milliseconds;	
//	var desktopPath = TNTDoCommand('Core.GetDesktopPath()');
//	TNTDoCommand('Renderer.SaveImage("'+desktopPath+'ScreenShot'+sessionID+'.bmp",2)')
//}

function changeCamera(newCamera)
{
	var currentCamera = TNTDoCommand('CameraCtrl.GetCurrent()');
	var srcParentNodeIdx = TNTDoCommand('Objects('+currentCamera+').GetParentNodeIndex()');
	var desParentNodeIdx = TNTDoCommand('Objects('+newCamera+').GetParentNodeIndex()');
	if (srcParentNodeIdx == desParentNodeIdx)
	{
		var frameCount = TNTDoCommand('Objects('+newCamera+').GetFrameCount()');
		if (frameCount>1)
		{
			TNTDoCommand('Objects(*).PlayAnimation(0,'+frameCount+')');	
			TNTDoCommand('CameraCtrl.SetCurrent("'+newCamera+'")');	
		}
		else
		{
			TNTDoCommand('CameraCtrl.Match("'+newCamera+'",20000)');
		}
	}
	else
	{
		TNTDoCommand('SceneGraph.Physics.Reset()');	
		TNTDoCommand('CameraCtrl.SetCurrent("'+newCamera+'")');
	}
}

function playAnimation()
{
	if(TNTDoCommand('Objects(*).GetStopFrame()')!=tntMaxFrameCount)
	{
		TNTDoCommand('Objects(*).PlayAnimation(,'+tntMaxFrameCount+')');
	//	element('PlayButton').value = "Play Backward";
	}
	else
	{	TNTDoCommand('Objects(*).PlayAnimation(,0)');
 // element('PlayButton').value = "Play Forward";
	}
}

function doCommand()
{
	var retval = TNTDoCommand( element("doCommandEdit").value );
	if(retval)
		element("returnval").innerHTML = 'Return Value = "' + retval + '"';
	else
		element("returnval").innerHTML = "";
}