var arrWins = new Array(); // array holds opened windows function galeryPicLarge(pic,width,height) { var title = pic.substr(0,pic.length-4); if(arrWins[title] && !arrWins[title].closed) { arrWins[title].focus(); return; } height += 16; width += 16; pic = "img/galery/"+pic; features = "status=no,menubar=no,toolbar=no,location=no,width="+width+",height="+height+",left=10,top=10,scrollbars=yes,resizable=yes"; //var html = " $\""+title+"\"$ "; var win = window.open(pic,"_blank",features); arrWins[title] = win; }