function open_window_search(url) {

            zoom=window.open(url,"Zoom2",'width=620,height=440,scrollbars=yes,menubar=yes');
                        var x = (screen.width-620)/2;
                        zoom.moveTo(x,30);
}
function open_window_print(url) {

            zoom=window.open(url,"Zoom2",'width=620,height=440,scrollbars=yes,menubar=yes');
                        var x = (screen.width-620)/2;
                        zoom.moveTo(x,30);
}