// Scroll Start
var margin = '';
var scrollamount = 0;
var setmar = 0;
var noofclick = 0;
var arrylength = 0;
var cur = 1;
var slide = new Array();
var file="";

var mov=true;

function move(did,direction)
{
	if(mov)
	{
		if(direction=='left' && scrollamount<=0 && scrollamount>-((myarray.length-3)*86))
		{
			noofclick++;
			setMarginleft(did,86);
		}
		else if(direction=='right' && scrollamount<0)
		{
			noofclick--;
			setMarginright(did,86);
		}		
	}
}

function setMarginleft(d,v)
{
	mov=false;
	margin = '0 0 0 ' + scrollamount +'px';
	if(document.getElementById(d))
	{
		document.getElementById(d).style.margin=margin;
	}
	if(Math.abs(setmar)<v)
	{
		scrollamount-=2;
		setmar-=2;
		setTimeout("setMarginleft('"+d+"','"+v+"')",1);
	}
	else
	{
		setArrow(v);
		mov=true;
		return true;
	}
}

function setMarginright(d,v)
{
	mov=false;
	margin = '0 0 0 ' + scrollamount +'px';
	document.getElementById(d).style.margin=margin;
	if(Math.abs(setmar)<v)
	{
		scrollamount+=2;
		setmar+=2;
		setTimeout("setMarginright('"+d+"','"+v+"')",1);
	}
	else
	{
		setArrow(v);
		mov=true;
		return true;
	}
}

function setArrow(v)
{
	if(scrollamount<=-((arrylength*86)-86))
	{
		//document.getElementById('left').style.display="none";
		document.getElementById('right').style.display="block";
	}
	else if(scrollamount>=0)
	{
		//document.getElementById('right').style.display="none";
		document.getElementById('left').style.display="block";
	}
	else
	{
		document.getElementById('right').style.display="block";
		document.getElementById('left').style.display="block";
	}
	setmar = 0;
}
// Scroll End


// Header FadeInOut Start

var currenthead=0;
var pause=false;

function showLarge(n)
{
	cho = 100;
	chi = 10;
	
	if(n!=currenthead)
	{
		//document.getElementById(n).className="paging";
		currenthead=n;
		FeadOut(n);
	}
	/*for(i=0;i<4;i++)
	{
		if(document.getElementById(i).className=="paging" && i!=currenthead)
		{
			document.getElementById(i).className="paging2";
		}
	}*/
}

function FeadOut(n)
{
	cho = cho-3;
	changeOpac(cho,'largeimg');
	if(cho>30)
	{
		setTimeout("FeadOut('" + n + "')",1);
	}
	else if(cho<=30)
	{
		document.images['largeimg'].src = 'gallery/'+myarray[n];
		document.images['largeimg'].width="280";
		document.images['largeimg'].height="362";
		document.getElementById("imgtitle").innerHTML=titleimg[n];
		document.getElementById("imgdesc").innerHTML=desc[n];
		current=n;
		FeadIn();
	}
}

function FeadIn()
{
	chi=chi+3
	changeOpac(chi,'largeimg');
	if(chi<100)
	{
		setTimeout("FeadIn()",1);
	}
	else
	{
		return true;
	}
}

function changeOpac(opacity,id) 
{
	var object = document.getElementById(id).style; 
	object.opacity = opacity/100; 
	object.MozOpacity = opacity/100; 
	object.KhtmlOpacity = opacity/100; 
	object.filter = "alpha(opacity=" + opacity + ")"; 
}

// Header FadeInOut End

var preImages = new Array();
var loaded = new Array();
currCount=0;
function loadImages() 
{ 
	for (i = 0; i <myarray.length; i++) 
	{ 
		preImages[i] = new Image();
		preImages[i].src = 'gallery/'+myarray[i]
	}
	for (i = 0; i < preImages.length; i++) 
	{ 
		loaded[i] = false;
	}
	checkLoad();
}
function checkLoad() 
{
	if (currCount == preImages.length) 
	{ 
		return;
	}
	for (i = 0; i <= preImages.length; i++) 
	{
		if (loaded[i] == false && preImages[i].complete) 
		{
			loaded[i] = true;
			currCount++;
		}
	}
	timerID = setTimeout("checkLoad()",10);
}