function popUp(imgpath, height, width, caption) {
dimensions = "height=" + height + ",width=" + width + "\"";
img = "![](\"")
";
pop = window.open('', 'picpop', dimensions);
pop.document.open();
pop.document.write("" + caption + "");
pop.document.write(img);
pop.document.write("");
pop.document.close();
}
function newWin(url) {
window.open(url);
}