// JavaScript Document
var isIE=document.all?true:false;
var isDOM=document.getElementById?true:false;
var isNS4=document.layers?true:false;
function toggleT(_w,_h) {
  if (isDOM)
  {
    if (_h=='s') {
		 document.getElementById(_w).style.display='block';
		 document.getElementById(_w).title='show';	
		 }
    if (_h=='h') {
		document.getElementById(_w).title='hide';	
		setTimeout('hidethis("'+_w+'")',2500);
		//document.getElementById(_w).style.display='none';
		
	}
  }
  else if (isIE) {
    if (_h=='s') {
		eval("document.all."+_w+".style.display='block';");
		eval("document.all."+_w+".title='show';");
	}
    if (_h=='h') {
		eval("document.all."+_w+".title ='hide';");
		setTimeout('hidethis("'+_w+'")',2500);
		//eval("document.layers['"+_w+"'].style.display='none';");
	}
  }
}

function toggleX(self){
 var curr =  document.getElementById('navcontainer').title;	
 if (curr != "" && curr != self){
	 toggleA('h');
	 if (isDOM)  {   document.getElementById(curr).style.display ='none';  }
	 else if (isIE) { eval("document.all."+curr+".style.display='none';") }
	 
 } 
 document.getElementById('navcontainer').title = self;
}

function toggleA(_a){
 var curr =  document.getElementById('navlist').title;	
 var on =  document.getElementById('navcontainer').title;	
 var onstat = true;
 if (on != "" ){
	if (isDOM)  { onstat = document.getElementById(on).style.display == 'none' ? true : false; 
	} 
	else if (isIE) { onstat = eval("document.all."+curr+".style.display=='none';") ? true : false }
 } 
 
 if (curr != ""){
	 //document.getElementById('photo').innerHTML = curr;
	 if (isDOM)  {   
	 	if (_a=='s') {
			if (onstat) {document.getElementById(curr).style.display ='block';  }
		}
		if (_a=='h') {document.getElementById(curr).style.display ='none';  }
	 }else if (isIE) { 
	 	if (_a=='s') {
			if (onstat) {eval("document.all."+curr+".style.display='block';") }
		}
		if (_a=='h') {eval("document.all."+curr+".style.display='none';")}
	}
 } 
 //document.getElementById('navlist').title = self;
 //document.getElementById('navcontainer').title = curr;
}

function toggleB(_w,_h){
	if (isDOM)
  {
    if (_h=='s') {	 document.getElementById(_w).style.background ='url(images/nav/'+_w+'_ov.gif) no-repeat';	 }
    if (_h=='h') { 	 document.getElementById(_w).style.background ='url(images/nav/'+_w+'.gif) no-repeat';     }
  }
  else if (isIE) {
    if (_h=='s') eval("document.all."+_w+".style.backgroundImage = 'url(images/nav/"+_w+"_ov.gif) no-repeat';");
    if (_h=='h') eval("document.all."+_w+".style.backgroundImage = 'url(images/nav/"+_w+".gif) no-repeat';");
  }
}

function delaythis(_w){
	document.getElementById(_w).style.background ='url(images/nav/'+_w+'.gif) no-repeat';
}

function hidethis(_w){
	if (isDOM){
		if(document.getElementById(_w).title =='hide'){
			document.getElementById(_w).style.display='none';
			toggleA('s');
		}
	} else if (isIE) {
		if (document.all._w.title == 'hide'){
			eval("document.all."+_w+".style.display='none';");
			toggleA('s');
		}
  	} 
}

function setupPlaySound()
{
	
    if (navigator.appName == "Microsoft Internet Explorer")
    {
        var snd = document.createElement("bgsound");
        document.getElementsByTagName("body")[0].appendChild(snd);
        
        playSound = function(url)
        {
        
            snd.src = url;
        }
    }
    else
    {
        playSound = function(url)
        {
            var obj = document.createElement("object");
            obj.width="0px";
            obj.height="0px";
            obj.type = "audio/mpeg";
            obj.data = url;
            
            var body = document.getElementsByTagName("body")[0];
            body.appendChild(obj);
        }
    }
}