function okno(vImgUrl, vImgWidth, vImgHeight){
var vWindowWidth = vImgWidth * 1.0 + 10;
var vWindowHeight = vImgHeight * 1.0 + 40;
var vWindowLeft = ( screen.width / 2 ) - ( vWindowWidth / 2);
var vWindowTop = ( screen.height / 2 ) - ( vWindowHeight / 2);
var vWindow = window.open("", "", "toolbar=no, menubar=no, location=no, personalbar=no, status=no, resizable=no, scrollbars=no, copyhistory=no, width="+vWindowWidth+", height="+vWindowHeight+", top="+vWindowTop+", left="+vWindowLeft);
vWindow.document.write('\n'+
'\n'+
'\t\n'+
'\t\t \n'+
'\t\t\n'+
'\t\n'+
'\t\n'+
'\t\t
\n\n'+
'\t\t\n'+
'\t\n'+
'\n');
}