var w;
//***************************************************************************************************
function showPhoto(pId)
{
	if (!wName) {
		wName = randomName();
	}
	var pName = "photoWindow" + wName;
    w = window.open("photo_db.pl?photo_id="+pId, pName,
                        "width=520,height=520,resizable=yes,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes");
    //resizeWin(w);
    w.focus();
}
//***************************************************************************************************
function showJour(pId)
{
	if (!wName) {
		wName = randomName();
	}
	var pName = "photoWindow" + wName;
    w = window.open("jour_db.pl?jour_id="+pId, pName,
                    "width=520,height=520,resizable=yes,"+
                    "toolbar=no,location=no,status=no,menubar=no,scrollbars=yes");
    
    w.focus();
}
//***************************************************************************************************
function previewImg(fn)
{
	if (!wName) {
		wName = randomName();
	}
	var iName = "imgWindow" + wName;
    w = window.open(fn, iName,
                        "width=520,height=520,resizable=yes,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes");
//    w.document.open();
//    w.document.write("<img src=\""+fn+"\" border=0 align=left>");
//    w.document.close();
    w.focus();
}
//***************************************************************************************************
function previewURL(url) {
	if (!wName) {
		wName = randomName();
	}
	var uName = "urlWindow" + wName;
	var wLeft = parseInt(screen.availWidth / 12, 10);
	var wTop = parseInt(screen.availHeight / 12, 10);
	var wWidth = parseInt(5 *screen.availWidth / 6, 10);
	var wHeight = parseInt(5 *screen.availHeight / 6, 10);
	var wProps = "width="+wWidth+",height="+wHeight+",top="+wTop+",left="+wLeft+",resizable=yes,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes";
	w = window.open(url, uName, wProps)
    w.focus();
}
//***************************************************************************************************
function previewVoyage(v_id, traveller_flag) 
{
 if (!wName) {	wName = randomName(); }
 
 var vName = "voyageWindow" + wName;
 var wLeft = 100;
 var wTop = 100;
 var wWidth = 750;
 var wHeight = 550;
 var wProps = "width="+wWidth+",height="+wHeight+",top="+wTop+",left="+wLeft+",resizable=no,toolbar=yes,location=no,status=yes,menubar=no,scrollbars=yes";
 var url = location.href.substring(0,location.href.lastIndexOf("/")+1 ) + "voyageview_db.pl" + "?type=voyage&voyage_id="+v_id;
 if (traveller_flag) url+="&act=traveller";
 w = window.open(url, vName, wProps)
 w.focus();
}
//***************************************************************************************************
function closePhotoWindow() {
	if (w && !w.closed) w.close();
}
//***************************************************************************************************