function popWin(x) {
var img = x;
imgName = x.substring(0, x.indexOf('.'));
imgDim = x.substring((x.indexOf('.') + 1), (x.length));
imgDimX = imgDim.substring(0, imgDim.indexOf("x"));
imgDimY = imgDim.substring(imgDim.indexOf("x")+1, imgDim.length);
var txt = "";
txt += "\n\n\nEnlarged Photo\n\n\n\n";
txt += "![](./images/" + x + ".jpg)
\n";
txt += "\n\n\n";
var tempWin = window.open("", imgName + "Win", "width=" + imgDimX + ",height=" + imgDimY + ",toolbars=no,scrollbars=no");
tempWin.document.open("text/html");
tempWin.document.write(txt);
tempWin.document.close();
}