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

caption[1] = "sc02.gif";
filename[1] = "s02.jpg";

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

caption[3] = "sc17.gif";
filename[3] = "s17.jpg";

caption[4] = "sc0.gif";
filename[4] = "dels for web2.jpg";

caption[5] = "sc03.gif";
filename[5] = "s03.jpg";

caption[6] = "sc04.gif";
filename[6] = "s04.jpg";

caption[7] = "sc05.gif";
filename[7] = "s05.jpg";

caption[8] = "sc_monsters.gif";
filename[8] = "c_frankenstein.jpg";

caption[9] = "sc07.gif";
filename[9] = "s07.jpg";

caption[10] = "sc08.gif";
filename[10] = "s08.jpg";

caption[11] = "sc09.gif";
filename[11] = "s09.jpg";

caption[12] = "sc10.gif";
filename[12] = "s10.jpg";

caption[13] = "sc11.gif";
filename[13] = "s11.jpg";

caption[14] = "sc12.gif";
filename[14] = "s12.jpg";

caption[15] = "sc13.gif";
filename[15] = "s13.jpg";

caption[16] = "sc14.gif";
filename[16] = "s14.jpg";

caption[17] = "sc15.gif";
filename[17] = "s15.jpg";

caption[18] = "sc16.gif";
filename[18] = "s16.jpg";

caption[19] = "sc01.gif";
filename[19] = "s01.jpg";

caption[20] = "sc18.gif";
filename[20] = "s18.jpg";

caption[21] = "sc19.gif";
filename[21] = "s19.jpg";

caption[22] = "sc20.gif";
filename[22] = "s20.jpg";

caption[23] = "sc06.gif";
filename[23] = "s06.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);
}