function ShowVideo(obj) {
var vWidth = 400;
var vHeight = 300;
var popLeft = Math.round( ( (screen.width||800) - vWidth ) / 2 );
var popTop = Math.round( ( (screen.height||600) - vHeight ) / 2 );
var rnd = Math.round(Math.random()*999999);
var html = '';
pop = window.open("", "pop"+rnd, 'left='+popLeft+',top='+popTop+',height='+vHeight+',width='+vWidth+',modal');
//pop.document.getElementById('videoblock').innerHTML = html;
pop.document.open();
pop.document.write('Видео'+html+'');
pop.document.close();
}