var caption = Array();
var filename = Array();
var index = 1;

caption[1] = "sc0.gif";
filename[1] = "JonOHurley.jpg";

caption[2] = "sc0.gif";
filename[2] = "JonOHurley1.jpg";

caption[3] = "sc0.gif";
filename[3] = "l1.jpg";

caption[4] = "sc0.gif";
filename[4] = "l2.jpg";

caption[5] = "sc0.gif";
filename[5] = "l4.jpg";

caption[6] = "sc0.gif";
filename[6] = "l5.jpg";

caption[7] = "sc0.gif";
filename[7] = "l6.jpg";

caption[8] = "sc0.gif";
filename[8] = "l7.jpg";

caption[9] = "sc0.gif";
filename[9] = "l8.jpg";

caption[10] = "sc0.gif";
filename[10] = "l9.jpg";

caption[11] = "sc0.gif";
filename[11] = "l10.jpg";

document.getElementById('totaltd').innerHTML=caption.length-1;
document.getElementById('captiontd').innerHTML="<img src=\"images/"+caption[index]+"\" width=\"210\" height=\"75\">";

function minus(){
	if(index > 1) index--;
	document.photo.src="images/"+filename[index];
	document.getElementById('indextd').innerHTML=index;
	document.getElementById('captiontd').innerHTML="<img src=\"images/"+caption[index]+"\" width=\"210\" height=\"75\">";
}

function plus(){
	if(index < caption.length-1) index++;
	document.photo.src="images/"+filename[index];
	document.getElementById('indextd').innerHTML=index;
	document.getElementById('captiontd').innerHTML="<img src=\"images/"+caption[index]+"\" width=\"210\" height=\"75\">";
}

function displayIndex(){
	document.write(index);
}