var imgArray = ['style/visual/visual0.png','style/visual/visual1.png','style/visual/visual2.png','style/visual/visual3.png']
var imgToShow = 0;
function changeTabsClass (obj,conteiner,butt) {
	var objParent = document.getElementById(conteiner).getElementsByTagName('div');
	var getAllLi = null;
	j=0;
	for (i=0; i<objParent.length; ++i) { 
		var regstr = "/" + butt +"/i";
		if (objParent[i].id.match(eval(regstr))){
			getAllLi = objParent[i];
			if (getAllLi.id == obj.id) {
				getAllLi.className = 'on';
				/*getAllTabsPay (j);*/
			} else {
				getAllLi.className = 'off';
			}
		}
		//alert();
	}
	/*
	for (j=0; j<getAllLi.length; ++j) {
		if (getAllLi[j].id == obj.id) {
			getAllLi[j].className = 'on';
			getAllTabsPay (j);
		} else {
			getAllLi[j].className = 'off';
		}
	}*/
}
function showImage() {
   if(imgToShow > imgArray.length - 1){
      imgToShow = 0;}

   document.getElementById('picture').src = imgArray[imgToShow++];
}

function change_image() {
showImage();
inval =window.setInterval(showImage, 5000);
}

function stop_show(obj,conteiner,butt)	{

var objParent = document.getElementById(conteiner).getElementsByTagName('div');
var getAllLi = null;
j=0;
	for (i=0; i<objParent.length; ++i) { 
		var regstr = "/" + butt +"/i";
		if (objParent[i].id.match(eval(regstr))){
			getAllLi = objParent[i];
			
			if (getAllLi.id == obj.id) {
				getAllLi.className = 'on';
				document.getElementById('picture').src = imgArray[i/2];
				window.clearInterval(inval);
				//alert(i);
			} else {
				getAllLi.className = 'off';
			}
		}
	}
	
}