var CCC=0;

var flip=0;

var Tmp0 = new Image();
Tmp0.src='./preview.php?cam=2&res=4&rand=8106529';

var Tmp1 = new Image();
Tmp1.src='./preview.php?cam=2&res=4&rand=5755912';



function HideStatus()
{
	if (navigator.appName.indexOf ("Microsoft") !=-1) 
    {
        top.status='  '
    } 
    else
    {
        return top.status='  ';
    };
}

HideStatus();


function TimerEvent()
{
	if (flip==0)
		Buf=Tmp0;
	else  
		Buf=Tmp1;
	
	
	
	if (Buf.complete)
	{
		CCC=0;
//		document.getElementById('msg').innerHTML='Completed<br>';
		document.getElementById('msg').innerHTML='';
		
				
		HideStatus();
		if (flip==0)
		{
			document.getElementById('the_image').src = Tmp0.src;
		};

		if (flip==1)
		{
			document.getElementById('the_image').src = Tmp1.src;
		};
		
		
		
		
		
		flip = 1-flip;
		
		DObj = new Date();
        CurTs= DObj.getTime();
        delete DObj;
//		url='./preview.php?rand='+ CurTs;

		HideStatus();
		url='./preview.php?cam=2&res=4&rand='+ CurTs;
		HideStatus();
		
		
		
		
		if (flip==0)
		{
			Tmp0 = new Image();
			Tmp0.src=url;
			delete Tmp1;
		};

		if (flip==1)
		{
			Tmp1 = new Image();
			Tmp1.src=url;
			delete Tmp0;
		};
		
	}
	else
	{
		CCC++;
//		document.getElementById('msg').innerHTML='<span style="background-color : #f00; color : #fff;">Waiting... - '+CCC+"</span>";
		document.getElementById('msg').innerHTML="";
	};
}

function TimerEvent2()
{
		alert('Zzz');
		TimerEvent();
};

function InitFrames()
{
	setInterval("TimerEvent()",5*1000);
//	setInterval("TimerEvent2()",200);
}