function next(container, update, slideId) {
	
	eval("var count = count_"+slideId);
	eval("var allImgs = allImgs_"+slideId);
	eval("var img = img_"+slideId);
	 
	
	if(count + 1 > allImgs)  
		return;
	if(img[count + 1])
		count++;
	
	if(img[count]) {
		document.getElementById(container).src = img[count].src;
	
	}

	statusArr = document.getElementById(update).innerHTML.split(" ");
	statusArr[1] = count + 1;
	
	document.getElementById(update).innerHTML = statusArr.join(" ");
	
	eval("count_"+slideId + " = count;");
	
}

 


function previous(container, update, slideId) {
	eval("var count = count_"+slideId);
	eval("var allImgs = allImgs_"+slideId);
	eval("var img = img_"+slideId);
	if(count - 1 < 0) {
		return;
	}
	if(img[count - 1])
		count--;
		
	if(img[count]) {
		document.getElementById(container).src = img[count].src;
		
	}
	
	statusArr = document.getElementById(update).innerHTML.split(" ");
	statusArr[1] = count + 1;
	
	document.getElementById(update).innerHTML = statusArr.join(" ");
	eval("count_"+slideId + " = count;");
}