String.prototype.left = function left(n)
{
	if (n <= 0) return "";
	else if (n > this.length) return this;
	else return this.substring(0,n);
}

String.prototype.right = function right(n)
{
	if (n <= 0) return "";
	else if (n > this.length) return this;
	else return this.substring(this.length, this.length - n);
}

function inputFocus(inputObj,test)
{
	if (inputObj.value != "") inputObj.value = "";
	inputObj.style.color = "#000";
	
}

function feedlistStyle(feedItemID)
{
	if($(feedItemID))
	{
		if ($(feedItemID).childNodes[0].className == "arrow_right") 
		{	
			$(feedItemID).childNodes[0].src = "/images/main/arrow_down.gif";
			$(feedItemID).childNodes[0].className = "arrow_down";
		}
		else
		{
			$(feedItemID).childNodes[0].src = "/images/main/arrow_right.gif";
			$(feedItemID).childNodes[0].className = "arrow_right";
		}
	}
}

function openPopup(url, name, width, height) {
	var features = "width=" + width + ",height=" + height + ",resizable";
	var win = window.open(url, name, features);
	win.focus();
	return win;
}

function playItem(channelId, index) {
	openPopup(
		"/action/openPlayer?channelId=" + channelId + "&offset=" + index, 
		"player", 
		540, 420);
}

function openPlayerOnChannel(channelId) {
	playItem(channelId, 0);
}

function openPlayerOnItem(channelId, itemId) {
	openPopup(
		"/action/openPlayer?channelId=" + channelId + "&itemId=" + itemId, 
		"player", 
		540, 420);
}

function openPlayerOnChannelList(channelListId) {
	if (!channelListId) {
		channelListId = -1;
	}
	openPopup(
		"/action/openPlayer?channelListId=" + channelListId, 
		"player", 
		540, 420);
}

/******************************
Anylist
*******************************/

var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var enableanchorlink=0 //Enable or disable the anchor link when clicked on? (1=e, 0=d)
var hidemenu_onclick=1 //hide menu when user clicks within menu? (1=yes, 0=no)

/////No further editting needed

var ie5=document.all
var ns6=document.getElementById&&!document.all

function getposOffset(what, offsettype)
{
	
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;
	while (parentEl!=null)
	{
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}

function showhide(obj, e, visible, hidden)
{
	if (ie5||ns6)
	{
		dropmenuobj.style.left=dropmenuobj.style.top=-500;
	}
	
		if (e.type=="click" && obj.display=="none" || e.type=="mouseover")
		{
			obj.display="block";
		}
		else if (e.type=="click")
		{
			obj.display="none";
		}
		
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie5 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie5 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function dropdownmenu(obj, e, dropmenuID)
{
	if (window.event) event.cancelBubble=true;
	else if (e.stopPropagation) e.stopPropagation()
	
		if (typeof dropmenuobj!="undefined") //hide previous menu
dropmenuobj.style.display="none"
clearhidemenu()
if (ie5||ns6){
obj.onmouseout=delayhidemenu
dropmenuobj=document.getElementById(dropmenuID)
if (hidemenu_onclick) dropmenuobj.onclick=function(){dropmenuobj.style.display='none'}
dropmenuobj.onmouseover=clearhidemenu
dropmenuobj.onmouseout=ie5? function(){ dynamichide(event)} : function(event){ dynamichide(event)}
showhide(dropmenuobj.style, e, "display", "none")
dropmenuobj.x=getposOffset(obj, "left") - 22;
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}
return clickreturnvalue()
}

function clickreturnvalue(){
if ((ie5||ns6) && !enableanchorlink) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie5&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function delayhidemenu(){
delayhide=setTimeout("dropmenuobj.style.display='none'",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}