var arr = new Array();
arr[0] = "menu1";
arr[1] = "menu2";
arr[2] = "menu3";

var trig = "none";
var previd = "";
var id;

function dropMenu(menuid, opentrig){
	
	for(var i = 0; i < arr.length; i ++){
		if(document.all){
			id = document.all[arr[i]];
		}
		else{
			id = document.getElementById(arr[i]);
		}
		
		if(id.style.display == "block"){
			previd = arr[i];
			trig = "block";
		}
	}
	
	if(document.all){
		id = document.all[menuid];
	}
	else{
		id = document.getElementById(menuid);
	}
	
	if(trig == "none"){
		previd = menuid;
		id.style.display = "block";
		trig = "block";
	}
	else{
		if(previd != menuid){
			if(document.all){
				var oldid = document.all[previd];
			}
			else{
				var oldid = document.getElementById(previd);
			}
			
			oldid.style.display = "none";
			previd = menuid;
			id.style.display = "block";
			trig = "block";
		}
		else{
			id.style.display = "none";
			trig = "none";
		}
	}
}

var temp1 = "";
var temp2 = "";
var temp3 = "";
var tempid, imgid;
var flag = "none";

var levels2 = new Array();
levels2[0] = "onelevel2";
levels2[1] = "twolevel2";

function submenu(level1, level2, src){
	if(level2 == ""){
		if(document.all){
			var openid = document.all[level1];
			var bgopen = document.all['menu3bg'];
		}
		else{
			var openid = document.getElementById(level1);
			var bgopen = document.getElementById("menu3bg");
		}
		
		if(openid.style.display == "block"){
			for(var i = 0; i < levels2.length; i ++){
				if(document.all){
					var tempid = document.all[levels2[i]];
				}
				else{
					var tempid = document.getElementById(levels2[i]);
				}
				
				tempid.style.display = "none";
			}
			openid.style.display = "none";
		}	
		else{
			for(var i = 0; i < levels2.length; i ++){
				if(document.all){
					var tempbg = document.all[levels2[i] + 'bg'];
				}
				else{
					var tempbg = document.getElementById(levels2[i]+"bg");
				}
				
			//	tempbg.style.backgroundImage = "url('" + src + "submenu1.png')";
				
			}
			openid.style.display = "block";
			//bgopen.style.backgroundImage = "url('" + src + "submenu2.png')";	
		}
	}
	else{
		if(document.all){
			var openid = document.all[level2];
			var bgopen = document.all[level2 + 'bg'];
		}
		else{
			var openid = document.getElementById(level2)
			var bgopen = document.getElementById(level2+"bg");
		}
		
		if(openid.style.display == "block"){
			for(var i = 0; i < levels2.length; i ++){
				if(document.all){
					var tempid = document.all[levels2[i]];
				}
				else{
					var tempid = document.getElementById(levels2[i]);
				}
				
				tempid.style.display = "none";
			}	
			
			//bgopen.style.backgroundColor = "#ced0b8";	
		}
		else{
			for(var i = 0; i < levels2.length; i ++){
				if(document.all){
					var tempid = document.all[levels2[i]];
					var tempbg = document.all[levels2[i] + 'bg'];
				}
				else{
					var tempid = document.getElementById(levels2[i]);
					var tempbg = document.getElementById(levels2[i]+"bg");
				}
				
				tempid.style.display = "none";
			//	tempbg.style.backgroundColor = "#ced0b8";
				
			}
			openid.style.display = "block";
		//	bgopen.style.backgroundColor = "#babd9f";	
		}
	}
}


function showSource(id){
	if(document.all){
		var t = document.all['texts'];
		var p = document.all['photos'];
		var n = document.all['notes'];
	}
	else{
		var t = document.getElementById("texts");
		var p = document.getElementById("photos");
		var n = document.getElementById("notes");
	}
	
	if(id == "texts"){
		t.style.display = "block";
		p.style.display = "none";
		n.style.display = "none";
	}
	else if(id == "photos"){
		t.style.display = "none";
		p.style.display = "block";
		n.style.display = "none";
	}
	else{
		t.style.display = "none";
		p.style.display = "none";
		n.style.display = "block";
	}
}