function popupv(href,windowname,W,H)
{
	var scrW = W;
	var scrH = H;
	navigateur = navigator.appName;
	if (  navigateur == 'Microsoft Internet Explorer' ) {
		var scrX = window.screenLeft + (window.document.body.clientWidth - scrW)/2;
		var scrY = window.screenTop - 90 + (window.document.body.clientHeight - scrH)/2;
		var param = "width="+ scrW + ",height=" + scrH + ",scrollbars=no,dependent=yes";
		my_window = window.open(href, windowname, param);
		my_window.focus();
		my_window.moveTo(scrX,scrY);
	}
	else if ( navigateur == 'Netscape' ) {
		var scrX = window.screenX + (window.innerWidth - scrW)/2;
		var scrY = window.screenY - 90 + (window.innerHeight - scrW)/2;
		var param = "width="+ scrW + ",height=" + scrH + ",scrollbars=no,dependent=yes";
		my_window = window.open(href, windowname, param);
		my_window.focus();
		my_window.moveTo(scrX,scrY);
	}
	else {
		var param = "width="+ scrW + ",height=" + scrH + ",scrollbars=no,dependent=yes";
		my_window = window.open(href, windowname, param);
		my_window.focus();
	}
}

function prepare_popup(href,container,video,titre,width) {
	href = href + "?container=" + container + "&videopath=" + video + "&videotitre=" + titre + "&videowidth=" + width;
	popupv(href,'video',550,360);
}

function prepare_popup2(href,container,datemaj) {
	href = href + "?container=" + container + "&datemaj=" + datemaj;
	popupv(href,'video',800,360);
}