function upokno_all(adres,imja,vis,dlin)
{
okno_all=window.open(adres,imja,"height=450, width=550");
//opener.focus();
var v_a_n=(((screen.height)/2)-(vis/2));
var v_a_w=(((screen.width)/2)-(dlin/2));
okno_all.moveTo(v_a_w,v_a_n);
}
function vertual(url, width, height, title)
{
win=open('','','width='+width+',height='+height+',scrollbars=no,menubar=no,status=no,location=no,fullscreen=no,directories=no,resizable=no');
win.document.open();
win.document.write(""+title+"");
win.document.write("");
win.document.write("");
win.document.write("![]("+url+")
");
win.document.write("");
var v_h_n=(((screen.height)/2)-(height/2));
var v_w_n=(((screen.width)/2)-( width/2));
win.moveTo(v_w_n,v_h_n)
win.document.close();
}