initHoles = function()
{
	if (document.all&&document.getElementById) {
	for(var i = 2; i < 19; i++){
			document.getElementById("h"+i).style.display = "none";
	}
	}
}

function showHole(hole)
{
	for(var i = 1; i < 19; i++){
		document.getElementById("h"+i).style.display = "none";
	}
	document.getElementById(hole).style.display = "block";
}

function showAlb(alb)
{
	for(var i = 1; i < 3; i++){
		document.getElementById("alb"+i).style.display = "none";
	}
	document.getElementById(alb).style.display = "inline";
}

initGallery = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("navlist");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace("over", "");
				}
			}
		}
	}
}

var alb1=[1,2,3,4,5,6,7,8,9,10,11,12];
var alb2=[13,14,15,16,17,18,19,20,21,22,23];

function tNs(section, folder, heading){
    var tNPath =  'photoGallery/thumbNails/' + folder + '/';
    var fPath = 'photoGallery/images/' + folder + '/';
    var wrtStr='<span class="pgSubHeading">'+heading+'</span><br>';
    for(i=0; i <= eval(section).length - 1; i++){
        wrtStr+='<a href="javascript:enlarge(\''+folder+'\',\''+section[i]+'\')"><img src="'+tNPath+ eval(section)[i]+'.jpg" class="tN"></a>';
    }
        wrtStr+='<br><span class="txt11">Click on a thumbnail to enlarge </span>';
    
    if(document.all){
            document.all[folder].innerHTML="";
            document.all[folder].innerHTML=wrtStr;
        }else if(document.getElementById){
            n=document.getElementById(folder);
            n.innerHTML="";
            n.innerHTML=wrtStr;
        }else if(document.layers){
            document.layers[folder].document.open();
            document.layers[folder].document.write("")
            document.layers[folder].document.write(wrtStr)
            document.layers[folder].document.close();
        }

}

function enlarge(folder,image){
    var fPath='photoGallery/images/' + folder + '/';
    wrtStr='<img src="'+fPath+image+'.jpg" class="imgL"/>';
    
    if(document.all){
            document.all["imgMain"].innerHTML="";
            document.all["imgMain"].innerHTML=wrtStr;
        }else if(document.getElementById){
            n=document.getElementById("imgMain");
            n.innerHTML="";
            n.innerHTML=wrtStr;
        }else if(document.layers){
            document.layers["imgMain"].document.open();
            document.layers["imgMain"].document.write("")
            document.layers["imgMain"].document.write(wrtStr)
            document.layers["imgMain"].document.close();
        }   
}