function fGo(URL) {
    var ls = 'toolbar=1,location=1,directories=0,status=1,menubar=1,left=0,top=0,width=800,height=600,scrollbars=1,resizable=1';
    window.open(URL, 'BTR', ls);
}

function FP_preloadImgs() {//v1.0
 var d=document,a=arguments; if(!d.FP_imgs) d.FP_imgs=new Array();
 for(var i=0; i<a.length; i++) { d.FP_imgs[i]=new Image; d.FP_imgs[i].src=a[i]; }
}

function FP_swapImg() {//v1.0
 var doc=document,args=arguments,elm,n; doc.$imgSwaps=new Array(); for(n=2; n<args.length;
 n+=2) { elm=FP_getObjectByID(args[n]); if(elm) { doc.$imgSwaps[doc.$imgSwaps.length]=elm;
 elm.$src=elm.src; elm.src=args[n+1]; } }
}

function FP_getObjectByID(id,o) {//v1.0
 var c,el,els,f,m,n; if(!o)o=document; if(o.getElementById) el=o.getElementById(id);
 else if(o.layers) c=o.layers; else if(o.all) el=o.all[id]; if(el) return el;
 if(o.id==id || o.name==id) return o; if(o.childNodes) c=o.childNodes; if(c)
 for(n=0; n<c.length; n++) { el=FP_getObjectByID(id,c[n]); if(el) return el; }
 f=o.forms; if(f) for(n=0; n<f.length; n++) { els=f[n].elements;
 for(m=0; m<els.length; m++){ el=FP_getObjectByID(id,els[n]); if(el) return el; } }
 return null;
}

function FP_swapImgRestore() {//v1.0
 var doc=document,i; if(doc.$imgSwaps) { for(i=0;i<doc.$imgSwaps.length;i++) {
  var elm=doc.$imgSwaps[i]; if(elm) { elm.src=elm.$src; elm.$src=null; } } 
  doc.$imgSwaps=null; }
}

function pictureSubmit(strDirectory)
{ 
    document.pictureForm.gf.value = strDirectory;
	document.pictureForm.submit();
}

var pic = null
var popImg = null  // use this when referring to pop-up image
var picTitle = null
var imgCount = 0
var imgWinName = "popImg"
//var imgPop = '<% =sGalleryAdmin%>imgpop.htm';
var imgPop = 'imgpop.htm';


function closePopImg() {    // close pop-up window if it is open 
    if (navigator.appName != "Microsoft Internet Explorer"
      || parseInt(navigator.appVersion) >= 4) //do not close if early IE
        if (popImg != null) if (!popImg.closed) popImg.close()
}
function setStatus(msg) {
    status = msg
    return true
}

// for Netscape 3+ and IE 4+
var priorPic = new Array()
var noPic = 0
var foundit = false

function openPopImg(picName, windowTitle, windowWidth, windowHeight) {
    var i = 0;

    if (pic == picName && winOpen()) {
        popImg.focus()
    }
    else {
        foundit = false
        for (i = 0; i <= noPic; i++) {
            if (priorPic[i] == picName)
                foundit = true
        }
        pic = picName
        closePopImg()
        picTitle = windowTitle
        imgWinName = "popImg" + imgCount++ //unique name for each pop-up window
        if (!foundit) {
            priorPic[noPic++] = pic
        }
        popImg = openPopImgWin(imgWinName, windowWidth, windowHeight)
    }
}

function winOpen() {
    if (popImg != null) {
        if (popImg.closed != true) return true; else return false
    }
    else
        return false
}


// Use this function to control placement of pop-up window
// in Netscape 4+ and Internet Explorer 4+
function openPopImgWin(imgWinName, windowWidth, windowHeight) {

    var leftX = 20  // distance of window's left side from left of screen
    var topY = 20   // distance of window's top side from top of screen
    var winFeatures = "titlebar=yes,toolbar=no,scrollbars=yes,resizable=yes,width="
    + (parseInt(windowWidth) + 18) + ",height=" + windowHeight
    if (leftX > 0) {
        winFeatures += ",screenX=" + leftX + ",left=" + leftX
                + ",screenY=" + topY + ",top=" + topY
    }

    return window.open(imgPop, imgWinName, winFeatures)
}