function PopupCentrata(file) {
var w = 510; 
var h = 410;
var l = Math.floor((screen.width-w)/2);
var t = Math.floor((screen.height-h)/2);
  window.open(file,"","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
}

function PopupCentrataVideo(file) {
var w = 340;/*322; */
var h = 340;/*325;*/
var l = Math.floor((screen.width-w)/2);
var t = Math.floor((screen.height-h)/2);
  window.open(file,"","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
}