var start = null; //start pointer
var counter = 1;
var NS4 = false;
var slideShowSpeed = 2000;

var crossFadeDuration = 3;

//var partnerArray = new Array('1','2','3','4');
//, ['4','cybercity']
var partnerArray = new Array(['7','3orange.jpg'],['6','Cybercity.jpg'],['5','Inmarsat.jpg'],['4','MTN.jpg'],['3','Swisscom.jpg'],['2','T-Mobile.jpg'],['1','Tele2.jpg'],['0','VirginMedia.jpg']);



//var customerArray = new Array (['10','att'],['1','cingular'],['2','comcast'],['5','cybercity'],['6','inmarsat'],['7','monet'],['8','mtn'],['9','qwest'],['11','simobil'],['12','swisscom'],['13','tele2'],['14','telewest'],['15','three'],['16','tmobile'],['17','vxp']);

var t;
//var j = 0;

var p = partnerArray.length;
//var c = customerArray.length;

var preLoad = new Array();
//var preLoad2 = new Array();
for (i = 0; i < p; i++) 
{
	preLoad[i] = new Image();
	preLoad[i].src = "./images/slides/partners/"+partnerArray[i][1];
}
/*
for (i = 0; i < c; i++) 
{
	preLoad2[i] = new Image();
	preLoad2[i].src = "./images/slides/partners/"+customerArray[i][1]+".gif";
}
*/
function anim()
{  
	if (NS4) 
	{
		document.images['partnerswap'].src = preLoad[counter].src
		//document.images['customerswap'].src = preLoad2[counter].src
	} 
	else 
	{
//alert( partnerArray.length);
		document.partnerswap.src = preLoad[counter].src
		//document.customerswap.src = preLoad2[counter].src
	}
	counter++; 
	if (counter == p) 
	{
		counter = 0;
	}
	
	setTimeout('anim()', 3000);
}

function runSlideShow() 
{
	if (document.all) 
	{
		var randNum=Math.floor(Math.random()*p);
		//var randNum2=Math.floor(Math.random()*c);
		document.images.partnerswap.src = preLoad[randNum].src;
		//document.images.customerswap.src = preLoad2[randNum2].src;
		runSlideShow2(randNum,randNum2);
	}
	else 
	{   
		if (NS4) 
		{
			document.images['partnerswap'].src = "./images/slides/partners/"+partnerArray[randNum][1];
			//document.images['customerswap'].src = "/images/slides/customers/"+randNum+".gif";
		} 
		else 
		{
			document.partnerswap.src = "./images/slides/partners/"+partnerArray[randNum][1];
			//document.customerswap.src = "/images/slides/customerswap/"+randNum+".gif";
		}
		setTimeout('anim()', 3000);
	}
}



function runSlideShow2(j,jj) 
{
	if (document.all) 
	{
		document.images.partnerswap.style.filter="blendTrans(duration=2)";
		document.images.partnerswap.style.filter="blendTrans(duration=crossFadeDuration)";
		document.images.partnerswap.filters.blendTrans.Apply();
		
		//document.images.customerswap.style.filter="blendTrans(duration=2)";
		//document.images.customerswap.style.filter="blendTrans(duration=crossFadeDuration)";
		//document.images.customerswap.filters.blendTrans.Apply();
	}
	document.images.partnerswap.src = preLoad[j].src;
	//document.images.customerswap.src = preLoad2[jj].src;
	if (document.all) 
	{
		document.images.partnerswap.filters.blendTrans.Play();
		//document.images.customerswap.filters.blendTrans.Play();
	}
	j = j + 1;
	//jj = jj + 1;
	if (j > (p - 1)) j = 0;
	//if (jj > (c - 1)) jj = 0;
	
	t = setTimeout('runSlideShow2('+j+','+jj+')', slideShowSpeed);
}