var imgArr=new Array();
function preload(url)
	{if(document.images!=null)
		{var length=imgArr.length;
		imgArr[length]=new Image();
		imgArr[length].src=url;
		}
	}
preload("images/papkaclose.gif");
preload("images/papkaopen.gif");

function change(x,y)
	{if(document.images!=null)
		{with(document)
			{var s=images[x].src;
			images[x].src=imgArr[y].src;
			imgArr[y].src=s;
			}
		}
	}

var tm;
	var imageCount = 0;
	var imageArray = ['images/change/ch_1.jpg', 'images/change/ch_2.jpg', 'images/change/ch_3.jpg', 'images/change/ch_4.jpg', 'images/change/ch_5.jpg']
	function next() {
	
		if(navigator.appName=='Microsoft Internet Explorer')
			{
		document.images['photo'].filters.blendTrans.apply();
		if (imageCount!=imageArray.length-1) imageCount++
		else imageCount = 0;
		document.images['photo'].src=imageArray[imageCount];
		document.images['photo'].filters.blendTrans.play();
			}
		else
			{
		if (imageCount!=imageArray.length-1) imageCount++
		else imageCount = 0;
		document.images['photo'].src=imageArray[imageCount];
			}
	
		
		
	}