filename = new Array(50);
filetext = new Array(50);
nav_imgs = new Array(50);
title_imgs = new Array(50);

first_slide = 0;
last_slide = 0;
current_slide = 1;
slides_inserted = 0;
slides_deleted = 0;
show_slide_filename = 0;
winW = 1024;

if (navigator.appName=="Netscape") {
  winW = window.innerWidth;
}

quarter = (winW - 171 - 50) / 4;
half = 2 * quarter;

blank = new Image;
blank.src = "blank.gif";

function AddSlide(name,text) {
	last_slide++;
	if(name == null) name = last_slide-slides_inserted+slides_deleted;
	else {
		slides_inserted++;
	}
	filename[last_slide] = name;
	filetext[last_slide] = text;
	nav_imgs[last_slide] = new Image;
	nav_imgs[last_slide].src = "text.php?s=14&dx="+quarter+"&a=left&dy=50&fc=%23EFEF52&bc=%235B69A6&text="+ text;
	title_imgs[last_slide] = new Image;
	title_imgs[last_slide].src = "text.php?s=30&dx="+half+"&dy=50&fc=%23FFFFFF&bc=%235B69A6&text="+ text;
}