var cntr=''

var cnt;
var pics = new Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30);
//var overtop = new Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30);
//var overbot = new Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30);
var alts = new Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30);
var refs = new Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30);

var initme = -6;

function chngpics()
{
	initme = initme + 6;
	var picname = 'N0';
	var i;
		if (initme > 0)
		{	
			document['back'].src="images/Back.jpg";
			document['back'].style.cursor = 'hand';
		}	
		

		if (initme >=(cnt - 6))
			{

				document['next'].src="images/next_empty.jpg";
				document['next'].style.cursor = "none";
			}
					

		if (initme >(cnt - 6))
			{
				initme = initme - 6
				document['next'].src="images/next_empty.jpg";
				document['next'].style.cursor = "none";
			}
				
			for(i=1; i<=6 ; i++)
				{
					
				document[picname + i].src = "ProductPics/" + pics[i + initme];
				document["N0" + i].alt = alts[i + initme];
				}
}

function anchrs(num)
{
	var newnum = num + initme;
	//winpar = window.open(
	//'details.asp?prod_id=' + refs[newnum] + '&from=necklaces.asp','Prodetails','resize=no,width=344,height=525,status=no,menubar=no,directories=no,location=no'
	//); 
	location.href='Jewelry.asp?prod_id=' + refs[newnum] + '&from=Products.asp';
	//winpar.focus();
}

	
function anchrsWC(num)
{	
	var newnum = num;
	location.href='Jewelry.asp?prod_id=' + refs[newnum] + '&from=Products.asp';
}


function goback()
{
	if (initme <= 0)
	{	
		document['back'].src="images/Back_empty.jpg";
		document['back'].style.cursor = "none";
		return;
	}
	document['next'].src="images/Next.jpg";
	document['next'].style.cursor = 'hand';
	initme = initme - 6;
	var picname = 'N0';
	var i;	
	if (initme <= 0)
		{	
			document['back'].src="images/Back_empty.jpg";
			document['back'].style.cursor = "none";
		}
		
			for(i=1; i<=6 ; i++)
			{
				document[picname + i].src = "ProductPics/" + pics[i + initme];
				document["N0" + i].alt = alts[i + initme];
			}
}