function AbrePopUp(strURL, strNome, Width, Height)
{
	jWidth  = Width;
	jHeight = Height;
	jTop    = (screen.height - jHeight) / 2;
	jLeft   = (screen.width - jWidth) / 2;
	jTamPos = 'width=' + jWidth + ',height=' + jHeight + ',left=' + jLeft + ',top=' + jTop + ';';
    var windowprops = "location=no,scrollbars=no,menubars=no,toolbars=no,resizable=no," + jTamPos;
    popup = window.open(strURL,strNome,windowprops);
}