if(screen != null) {
var xpos = screen.width;
var ypos = screen.height;
}else{
var xpos = 640;
var ypos = 480;
}
function pics(pageToLoad, w, h, caption) {
var winheight = parseInt(h) + 20;
var scrollingwidth = w;
var scrollingheight = winheight;
var scrolling = 0;
if(xpos > 800) {
if(h > 700) { scrollingwidth = parseInt(w) + 20; scrollingheight = 700; scrolling = 1; }
if(w > 1000) { scrollingheight = parseInt(winheight) + 20; scrollingwidth = 1000; scrolling = 1; }
if((w > 1000) && (h > 700)) { scrollingheight = 700; scrollingwidth = 1000; scrolling = 1; }
}else{
if(h > 450) { scrollingwidth = parseInt(w) + 20; scrollingheight = 450; scrolling = 1; }
if(w > 730) { scrollingheight = parseInt(winheight) + 20; scrollingwidth = 730; scrolling = 1; }
if((w > 730) && (h > 450)) { scrollingheight = 450; scrollingwidth = 730; scrolling = 1; }
}
xposition = (xpos - scrollingwidth) / 2;
yposition = (ypos - scrollingheight) / 2;
args = "width=" + scrollingwidth + ","
+ "height=" + scrollingheight + ","
+ "location=0, menubar=0, resizable=1, scrollbars=" + scrolling + ","
+ "status=0, titlebar=0, toolbar=0, hotkeys=0, "
+ "screenx=" + xposition + ","
+ "screeny=" + yposition + ","
+ "left=" + xposition + ","
+ "top=" + yposition;
oWin = window.open("","_blank",args);
pic_pop = 'View Image';
pic_pop += '';
pic_pop += '
'+ caption +'