var vpospics = null;

function openpopup(in_strUrl, in_intWidth, in_intHeight){
	if (vpospics != null) {
	   if (!vpospics.closed) vpospics.close();
	   vpospics=null;
	}

	vpospics=window.open(in_strUrl,"","width=" + in_intWidth + ",height=" + in_intHeight + ",toolbar=1,scrollbars=1,location=1,statusbar=1,menubar=1,resizable=1,left=" + (screen.width - in_intWidth)/2 + ",top=" + ((screen.height - in_intHeight)/2));
//	vpospics=window.open(in_strUrl,"","width=" + in_intWidth + ",height=" + in_intHeight + ",toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,left=" + (screen.width - in_intWidth)/2 + ",top=" + ((screen.height - in_intHeight)/2));
}