function pop(iUrl, winW, winH, winN) {
var iWidth = (winW)? winW : 600;
var iHeight = (winH)? winH : 500;
var iTitle = (winN)? winN : 'popupWin';
var scrollB = 'no';
var posCode = '';
if(screen) {
var scrW = screen.width ? screen.width - 100 : 0;
var scrH = screen.height ? screen.height - 100 : 0;
if( scrW < iWidth ) { scrollB = 'yes'; iWidth = scrW; }
else { scrW = screen.width }
if( scrH < iHeight ) { scrollB = 'yes'; iHeight = scrH; }
else { scrH = screen.height }
var posX = Math.round( ( scrW - iWidth ) / 2 );
var posY = Math.round( ( scrH - iHeight ) / 2 );
posCode = ',left='+posX+',top='+posY;
}
iOptions = 'width=' + iWidth + ',height=' + iHeight + ',scrollbars=' + scrollB + ',resizable=yes,toolbar=no,status=yes' + posCode;
if(iUrl.match(/\.(gif|jpe?g|png)$/i)) {
popWin = window.open('', '_blank', iOptions);
popWin.document.open();
popWin.document.write('' +
iTitle +
'' +
'' +
' |
'
);
popWin.document.close();
} else {
popWin = window.open(iUrl, iTitle, iOptions);
}
popWin.focus();
return false;
}