function pokazKatalog(url, width, height) {
        var Win = window.open(url,"pokazKatalog",'width=' + width + ',height=' + height + ',resizable=no,scrollbars=yes,menubar=no,left=0,top=0');
}

function displayWindow(url, width, height) {
        var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=no,scrollbars=yes,menubar=no,left=10,top=10');
}

function display2Window(url, width, height) {
        var Win = window.open(url,"display2Window",'width=' + width + ',height=' + height + ',resizable=no,scrollbars=no,menubar=no,left=10,top=10');
}
function printWindow(){
   bV = parseInt(navigator.appVersion)
   if (bV >= 4) window.print()
}