var mainServer="localhost";
var roomName="room.mgs";
var serverName="";

var serverTex="";
var csDataURL="";

var serverTex="";

function LoadDefaults(name)
{
	document.location.reload();
}


var isIE=false;

var isIE=false;
function CrossBrowserInit()
{
	isIE=false;
	
	if (navigator.appName.indexOf("Microsoft")!=-1)
	{ 
		isIE=true;				
		
	}
	else
	{ 
	}	
	var loc=getHTMLLoc();
	var i=loc.indexOf("///");
	if (i!=-1)
	{
		i=loc.indexOf("///"); 
		var root=loc.substring(i+3);
		i=root.indexOf("/");
		rootLocation="file:///"+root.substring(0,i);
	}
	else
	{
		i=loc.indexOf("//"); 
		var root=loc.substring(i+2);
		i=root.indexOf("/");   
		rootLocation="file://"+root.substring(0,i);
	}

}

/////////////////////////////////////////////////////////////////////
// ******************************************************************
//
//	WINDOWS STARTUP
//
//	Uses multithreading
//	No memory allocation and loading speed problems
//	Browser supports scripatble plugins				
//
// ******************************************************************
/////////////////////////////////////////////////////////////////////

var n=0;
var action=false;
var actionNum=0;

function Timer()
{
 n++;
 if (n>=1)
 {
 miaObject=mia;
 if (!mia.isReady) return;

 if (!IsActionDone()) return;

 if (actionNum==0)
  {
   actionNum=1;
   SetActions(0);
   SetVisMode();
   
   SetSelection(0);
   UseThreadingMode();
   InstallDB(gFileName+".cab","@Root","Installing "+gFileName+" Mia Database - ");
   return;
  }

 NoThreadingMode();




 if (mia.isReady)
 {

		dbstatus=GetDBStatus();

		if (dbstatus=="db-failed")
		{
		  window.clearInterval(iID);
	          ShowMsg('Models database error: ','check your connection, disk free space and memory (20MB HDD free space+128MB RAM required)');
          	  alert("Architecture database installation failed, check your connection and system, make sure you are not logged as limited user");
		  return;
		}
		

 if (actionNum==1)
 {
  actionNum=2;
  NoThreadingMode();
  ShowMsg(StyleName,'Reading database information...');  
  LoadAutoScale(gFileName+".mgs");
  return;
 }

 if (actionNum==2)
 {
   
 }

 if (actionNum==3)
 {
  actionNum=4;
 }

  window.clearInterval(iID);
  SetActions(1);
  PredOn();
  ReflOn() 
  

  LoadStartup(); 


  if (GetComputerLevel()>=4)
  {
	alert("Computer is running slowly.  Make sure there is no background applications that makes computer running slowly. It is recommended to view Architecture on PIII 1000Mhz or higher machine");
  }

  mia.focus();

 }

 }
}

function WindowsStartLoad(style,file,cmdList)
{
	gFileName=file;
	StyleName=style;
	miaObject=mia;
	level=GetVideoCardLevel();
	ram=GetFreePhysicalRam();
  	if (level<=2)
	{
	   alert("Your computer graphics card configuration is not enough for normal run, NVidia 128MB graphics card is recommended");
	}
	if (ram<=200000)
	{
	  alert("Not enough free memory for normal run, computer with at least 256MB free ram is recommended");
	}

	iID=window.setInterval("Timer()",200); 
}

///////////////////////// COMMON START FUNCTION
function StartLoad(style,file,cmdList)
{
	CrossBrowserInit();
	
	if (!isIE) document.location.href="error.html";

	if (navigator.platform.indexOf("Win32")!=-1)
	{
		isMacOS=false;
		WindowsStartLoad(style,file,cmdList);
	}
}