// JavaScript Document


var imgArray = new Array();
imgArray[0] = 'images/product/product1_1.jpg';
imgArray[1] = 'images/product/product1_2.jpg';
imgArray[2] = 'images/product/product1_3.jpg';



var clickNum = 0;

function clickPic(theNum) 
{
	if (theNum==0)
	{
		clickNum--;
		if (clickNum==-1) { clickNum=imgArray.length-1; }
		document.getElementById('clickImg').src=imgArray[clickNum];
		
	} 
	else
	{
		clickNum++;
		if (clickNum==imgArray.length) { clickNum=0; }
		document.getElementById('clickImg').src=imgArray[clickNum]; 
	 }
	
	document.getElementById('countSpan').innerHTML = clickNum + 1;
	
	
				
}