var pWin = null, HTML = '';
function picwin(url,imgwidth,imheight) {
if (pWin && !pWin.closed) pWin.close();
if (!arguments.length) return;
HTML = '';
HTML += 'ΤΣΑΓΚΙΑΣ ΑΝΤΩΝΗΣ - ΕΙΣΑΓΩΓΕΣ ΑΝΥΨΩΤΙΚΩΝ ΜΗΧΑΝΗΜΑΤΩΝ & ΕΛΑΣΤΙΚΩΝ';
HTML += '';
var left = screen.width/2 - 600/2;
var top = screen.height/2 - 600/2;
var chrome = 'status=0,scrollbars=yes,width='+imgwidth+',height='+imheight+',left='+left+',top='+top;
pWin = open('javascript:opener.HTML','pWin',chrome);
if (pWin && !pWin.closed) pWin.focus();
}