var nOv = 4;
// _____
var cap = new Array(nOv);
cap[1] = "CNN's Ralph Begleiter looks at the U.S.-China relationship, past and present";
cap[2] = "/video/us/1999/05/24/begleiter.china.relations";
cap[3] = "Congressman Chris Cox talks with CNN about his report";
cap[4] = "The White House says the damage was done during Republican administrations. CNN's Wolf Blitzer explains.";
// -----
var title = new Array(nOv);
title[1] = "Rocky past and rocky present";
title[2] = "/video/us/1999/05/24/begleiter.china.relations";
title[3] = "Congressman Chris Cox talks with CNN about report";
title[4] = "White House: China stole secrets under Republican presidents";
// -----
var Vurl = new Array(nOv);
Vurl[1] = "/video/us/1999/05/24/begleiter.china.relations";
Vurl[2] = "/video/us/1999/05/24/begleiter.china.relations";
Vurl[3] = "/video/politics/1999/05/24/cox.interview";
Vurl[4] = "/video/politics/1999/05/25/blitzer.china";
// -----
// _____
//	DONT PLAY WITH THE CODE BELOW
// __________________________________
var med = "ns";	// Defalt Stream Type - do not change
var str = "28";	// Defalt Stream Size - do not change
var a = 0; 		// Do not change!

function forward() {
	if ((a > 0) && (a <= (nOv -1))) {	// set the max number 1 less than the total number nOv;
		 a++;
		 swapImg(a);
		 } else {
		 a = 1;
		 swapImg(a);
		 }
	}

function back() {
	if ((a > 1) && (a <= nOv)) {
		a--;
		swapImg(a);
		} else {
		a = nOv;
		swapImg(a);
		}
	}

function swapImg(a) {
	document.control.caption.value = ((nOv - a) + 1) + ")" + cap[a];
	return;
	}

function selected(a) {
	if (a == 0) {
		document.control.caption.value = "Select a video stream first!";
		return;
		} else {
		vod(Vurl[a] + '.' + med + str + '.html' , title[a]);
		return;
		}
	}