var vrHeight = 400;
var vrWidth = 600;

var vrLeft = ((screen.availWidth - vrWidth)/2);
var vrTop = ((screen.availHeight - vrHeight)/2);

function startVR(name, startPanorama, vrHeight, vrWidth, vrTop, vrLeft) {
	window.open('panorama/' + name + startPanorama + '.html', '360_degree_vrtour', 'width=' + vrWidth + ',height=' + vrHeight + ',top=' + vrTop + ',left=' + vrLeft + ',menubar=no,resizable=no, scrollbars=no, toolbar=no');
}

function startPreview(file) {
alert("sssss");
	window.open(file, '360_degree_vrtour', 'width=800', 'height=500', 'top=10', 'left=10',menubar=no,resizable=no, scrollbars=no, toolbar=no);
}

function startVR2(name, startPanorama, vrHeight, vrWidth, vrTop, vrLeft) {
	window.open('module/ecard/panorama/' + name + startPanorama + '.html', '360_degree_vrtour', 'width=' + vrWidth + ',height=' + vrHeight + ',top=' + vrTop + ',left=' + vrLeft + ',menubar=no,resizable=no, scrollbars=no, toolbar=no');
}