function gp(s) { document.images["bigpic"].src=s; }
function ClientBrowse() {
if (self.screen) { this.w=screen.width; this.h=screen.height; }
else if (self.java) { jkit=java.awt.Toolkit.getDefaultToolkit(); scrsize=jkit.getScreenSize(); this.w=scrsize.width; this.h=scrsize.height; }
return this; }
function OpenWin(url,nwin,widthWin,heightWin,sbar) { page=new ClientBrowse();
if (widthWin) { leftPos=(page.w-widthWin)/2; } else { widthWin=page.w-100; leftPos=(page.w-widthWin)/2; }
if (heightWin) { topPos=(page.h-heightWin)/2; } else { heightWin=page.h-100; topPos=25; }
(sbar)?null:sbar=1; (nwin)?null:nwin="help";
property="left="+leftPos+",top="+topPos+",width="+widthWin+",height="+heightWin+",scrollbars="+sbar; window.open (url,nwin,property); }

 function popup(w,h,wname,source) {
  var up_window = window.open(source, wname, "top=20,left=20,toolbar=0,scrollbars=0,width=" + w + ",height=" + h);
  up_window.focus();
 }

 function newwindow(w,h,wname,source) {
  var up_window = window.open(source, wname, "top=20,left=20,toolbar=0,scrollbars=1,width=" + w + ",height=" + h);
  up_window.focus();
 }