function fnEnlarge(img)
{
var imgPath = "/media/Pics/" + img;
var imgWin = fnOpenWindow("", 640, 480, "yes", "yes");
imgWin.document.write("\n");
imgWin.document.write("\n");
imgWin.document.write("PYWA Pic Preview\n");
imgWin.document.write("\n");
imgWin.document.write("\n");
imgWin.document.write("\n");
imgWin.document.write("![](\"")
\n");
imgWin.document.write("\n");
imgWin.document.write("\n");
}
function fnOpenWindow(url, w, h, sb, r, mb, tb, s, loc, dir)
{
var screenWidth = window.screen.availWidth;
var screenHeight = window.screen.availHeight;
var offsetXWinXP = 5;
var offsetYWinXP = 18;
var halfScreenWidth = Number(window.screen.availWidth / 2);
var halfScreenHeight = Number(window.screen.availHeight / 2);
var halfWindowWidth = Number(w / 2);
var halfWindowHeight = Number(h / 2);
var diffWidth = Number(halfScreenWidth-halfWindowWidth);
var diffHeight = Number(halfScreenHeight-halfWindowHeight);
diffWidth -= offsetXWinXP;
diffHeight -= offsetYWinXP;
//The windowName is a zero-based integer corresponding to the number of milliseconds
//since January 1, 1970, to the date specified by the instance of the Date object;
//therefore, the windowName will almost always be unique.
var dtm = new Date();
var windowName = dtm.getTime();
//if (url == null) { url = "" };
if (w == null) { w = 640 };
if (h == null) { h = 480 };
if (sb == null) { sb = "no" };
if (r == null) { r = "no" };
if (mb == null) { mb = "no" };
if (tb == null) { tb = "no" };
if (s == null) { s = "no" };
if (loc == null) { loc = "no" };
if (dir == null) { dir = "no" };
var features = "directories=" + dir + ",";
features += "location=" + loc + ",";
features += "menubar=" + mb + ",";
features += "resizable=" + r + ",";
features += "scrollbars=" + sb + ",";
features += "status=" + s + ",";
features += "toolbar=" + tb +",";
features += "width=" + w + ",";
features += "height=" + h + ",";
features += "top=" + diffHeight + ",";
features += "left=" + diffWidth;
return window.open(url, windowName, features);
}