var n = 0;
var m = 0;
function winOpen(loc)
{
n++;
var width = 600;
var height = 530;
x = (640 - width)/2, y = (480 - height)/2;
if (screen) {
var y = (screen.availHeight - height)/2;
var x = (screen.availWidth - width)/2;
}
if (screen.availWidth > 1800) {
var x = ((screen.availWidth/2) - width)/2;
}
var win = window.open(loc, n, 'width='+width+',height='+height+',screenX='+x+',screenY='+y+',top='+y+',left='+x+',titlebar=1,resizable=yes,scrollbars=1');
}
function winOpen3(pic, width, height, title)
{
m++;
x = (640 - width)/2, y = (480 - height)/2;
if (screen) {
var y = (screen.availHeight - height)/2;
var x = (screen.availWidth - width)/2;
}
if (screen.availWidth > 1800) {
var x = ((screen.availWidth/2) - width)/2;
}
var win = window.open("", m, 'width='+width+',height='+height+',screenX='+x+',screenY='+y+',top='+y+',left='+x+',titlebar=no,resizable=no,scrollbars=no');
win.document.open();
win.document.writeln(''+title+'');
win.document.writeln('