function ClientBrowse() { this.w=0; this.h=0;
if (self.screen) { this.w=screen.width; this.h=screen.height; }
else if (self.java) { var jkit=java.awt.Toolkit.getDefaultToolkit(); var scrsize=jkit.getScreenSize(); this.w=scrsize.width; this.h=scrsize.height; } return this; }

function OpenWin(url,nwin,w,h,s) { p=new ClientBrowse();
if (w) { leftPos=(p.w-w)/2; } else { w=p.w-100; leftPos=(p.w-w)/2; }
if (h) { topPos=(p.h-h)/2; } else { h=p.h-100; topPos=10; }
(s==1)?null:s=1; (nwin)?null:nwin="win"; var property="left="+leftPos+",top="+topPos+",width="+w+",height="+h+",scrollbars="+s;
window.open (url,nwin,property); }

function OpenImg(url) {
var w=50; leftPos=10;
var h=50; topPos=10;
var s=1; var nwin="_blank"; var property="left="+leftPos+",top="+topPos+",width="+w+",height="+h+",scrollbars="+s;
window.open (url,nwin,property); }