// JavaScript Document

d=document;

function showHide(elementid){ 
  if (document.getElementById(elementid).style.display == 'none'){ 
    document.getElementById(elementid).style.display = '';
  } else { 
    document.getElementById(elementid).style.display = 'none'; 
  } 
}

function killAnnounce(){
  d.getElementById('fullscreen').style.display='none'
  d.getElementById('screen').style.display='none'
}

function launchPlayer(messageID){
  if(playerWin){
	playerWin.close();
  }
  var playerWin=window.open('/media_player.asp?messageID=' + messageID,playerWin,'width=550,height=400,toolbar=false,resizable=false,menubar=false,scrollbars=false,status=false');
}	

function popNewWindow(eventID, type) {
	window.open('/event_detail.asp?id=' + eventID + '&type=' + type, '_blank', 'width=450, height=450, scrollbars=yes, menubar=no');
}

function showStaff(total, obj, source){  
  for(var i=1; i<=total; i++){
	if(i==obj){
	  d.getElementById('staff' + obj).style.display='';
	  var image="<img src='" + source + "'>";
	  d.getElementById('staff_image' + obj).innerHTML=image;
	}else{
	  d.getElementById('staff' + i).style.display='none';
	}
  }
}


//sfHover couresty of http://www.htmldog.com (http://www.htmldog.com/articles/suckerfish/dropdowns/)
sfHover = function() {
  var sfEls = d.getElementById("nav").getElementsByTagName("li");
  for (var i=0; i<sfEls.length; i++) {
	sfEls[i].onmouseover=function() {
	  this.className+=" sfhover";
	}
	sfEls[i].onmouseout=function() {
	  this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
	}
  }
}

createGroupnav=function(){
  var groupnav= d.getElementById("groupnav").getElementsByTagName("li");
  for (var i=0; i<groupnav.length; i++){
	if(groupnav[i].getElementsByTagName("ul")[0]){
	  groupnav[i].className="parent_open";
	  groupnav[i].onclick=function(){
		if(window.attachEvent){
		  for (var e=0; e<groupnav.length; e++){
		    if(groupnav[e].getElementsByTagName("ul")[0]){
			  if(groupnav[e].childNodes[0].innerHTML==event.srcElement.innerHTML){
				if(this.getElementsByTagName("ul")[0].style.display){
				  this.className="parent_open";
				  this.getElementsByTagName("ul")[0].style.display='';
				}else{
				  this.className="parent_close";
				  this.getElementsByTagName("ul")[0].style.display='block';
				}
			  }else{
			    groupnav[e].getElementsByTagName("ul")[0].style.display='';
				groupnav[e].className="parent_open";
			  }
		    }
		  }
		}else{//Firefox //no support for the object 'srcElement'
		  if(this.getElementsByTagName("ul")[0].style.display){
			this.className="parent_open";
		    this.getElementsByTagName("ul")[0].style.display='';
		  }else{
			this.className="parent_close";
		    this.getElementsByTagName("ul")[0].style.display='block';
		  }
		}
	  }
	}
  }
}


function setup(){
  if(window.attachEvent){
    sfHover();
  }
  if(d.getElementById("groupnav")){
    createGroupnav();
  }
}

//if (window.attachEvent) window.attachEvent("onload", sfHover);
//window.onload=sfHover;

window.onload=setup;

function updateName(myName){
  if(myName){
    d.getElementById('staff_name').innerHTML=myName;
  }else{
	d.getElementById('staff_name').innerHTML="Click a photo below to view details";
  }
}

function URLencode(sStr) {
  return escape(sStr).replace(/\+/g, '%2C').replace(/\"/g,'%22').replace(/\'/g, '%27');
}

function fileDownload(filePath){
  filePath = URLencode(filePath);
  var fileDownloader=window.open('/file_download_launch.asp?filePath=' + filePath,'fileDialog','width=400,height=300,toolbar=false,resizable=false,menubar=false,scrollbars=false,status=false');
}