//Copyright 2007, Howling Dynamo, Inc. or its suppliers. All Rights Reserved. http://www.hdyn.com/wr/common/contact.php?addr=pr
var g_currentSet=-1;
function setVisible(_1){
if(g_currentSet>=0){
g_slideSets[g_currentSet].setVisible(_1);
}
}
function isVisible(){
return g_currentSet>=0&&(g_slideSets[g_currentSet].flags&32)!=0;
}
function start(){
if(g_currentSet>=0){
g_slideSets[g_currentSet].start();
}
}
function stop(){
if(g_currentSet<0){
return false;
}
return g_slideSets[g_currentSet].stop();
}
function prev(){
if(isVisible()){
g_slideSets[g_currentSet].prev();
}
}
function next(){
if(isVisible()){
g_slideSets[g_currentSet].next();
}
}
function toggleRun(){
if(isVisible()){
var ss=g_slideSets[g_currentSet];
if(ss.flags&16){
ss.stop();
}else{
ss.start();
}
setUI(ss);
}
}
function setUI(ss){
var _4=document.getElementById("runBtn");
if(ss.flags&16){
_4.innerHTML="&#x25A0;";
_4.title="stop (space bar)";
}else{
_4.innerHTML="&#x25CF;";
_4.title="start (space bar)";
}
}
function doKeyDown(e){
if(!e){
e=window.event;
}
var k=0;
if(typeof e.keyCode!="undefined"){
k=e.keyCode;
}else{
if(typeof e.which!="undefined"){
k=e.which;
}else{
return true;
}
}
var _7=evtTarget(e).id;
if(_7=="vpComment"||_7=="vpName"){
return true;
}
switch(k){
case 37:
prev();
break;
case 32:
toggleRun();
break;
case 38:
case 107:
toBig();
break;
case 39:
next();
break;
case 40:
case 109:
toSmall();
break;
default:
return true;
}
return false;
}
function evtTarget(e){
if(typeof e.target!="undefined"){
return e.target;
}
return e.srcElement;
}
function reportEvent(s){
var _a=document.getElementById("events");
_a.innerHTML+=s+"<br/>";
_a.scrollTop=32000;
}