//This file contains various scripts that are not part of scriptaculous or prototype and are used throughout the software


var ap_instances = new Array();

function ap_stopAll(playerID) {
	for(var i = 0;i<ap_instances.length;i++) {
		try {
			if(ap_instances[i] != playerID) document.getElementById("audioplayer" + ap_instances[i].toString()).SetVariable("closePlayer", 1);
			else document.getElementById("audioplayer" + ap_instances[i].toString()).SetVariable("closePlayer", 0);
		} catch( errorObject ) {
			// stop any errors
		}
	}
}

function ap_registerPlayers() {
	var objectID;
	var objectTags = document.getElementsByTagName("object");
	for(var i=0;i<objectTags.length;i++) {
		objectID = objectTags[i].id;
		if(objectID.indexOf("audioplayer") == 0) {
			ap_instances[i] = objectID.substring(11, objectID.length);
		}
	}
}

var ap_clearID = setInterval( ap_registerPlayers, 100 );

function getFlashMovieObject(movieName)
{
  if (window.document[movieName]) 
  {
    return window.document[movieName];
  }
  if (navigator.appName.indexOf("Microsoft Internet")==-1)
  {
    if (document.embeds && document.embeds[movieName])
      return document.embeds[movieName]; 
  }
  else // if (navigator.appName.indexOf("Microsoft Internet")!=-1)
  {
    return document.getElementById(movieName);
  }
}
/*

function PlayFlashMovie()
{
	var flashMovie=getFlashMovieObject("slide");
	flashMovie.Play();
}
function StopFlashMovie()
{
	var sflashMovie=getFlashMovieObject("slide");
	sflashMovie.StopPlay();
}
*/

function vpOver() { 
 if (document.images) document.vidcon.src ="images/vidconpo.png";
}
function vpOut() {
 if (document.images) document.vidcon.src="images/vidcon.png"; 
}
function vsOver() { 
 if (document.images) document.vidcon.src ="images/vidconso.png";
}
function vsOut() {
 if (document.images) document.vidcon.src="images/vidcon.png"; 
}

defaultStep=1  
step=defaultStep  

function scrollDivDown(id){ 
clearTimeout(timerDown)  
document.getElementById(id).scrollTop+=step
timerDown=setTimeout("scrollDivDown('"+id+"')",10) 

}  

function scrollDivUp(id){ 
clearTimeout(timerUp) 
document.getElementById(id).scrollTop-=step  
timerUp=setTimeout("scrollDivUp('"+id+"')",10) 
}  

timerDown=""  
timerUp=""  

function stopMe(){ 
clearTimeout(timerDown)  
clearTimeout(timerUp) 
} 

document.onmousemove=function(){stopMe()}

function scrollwheel(id){
if (event.wheelDelta>0) {scrollDivUp(id)}
else {scrollDivDown(id)}; 
}