function addTime(mins,secs) {
	if (trim(mins) == '') {
		mins = 0;
	}
	if (trim(secs) == '') {
		secs = 0;
	}
	var minsec = mins * 60;
	return (parseFloat(minsec) + parseFloat(secs));
}

function validTime(time,filetime) {
	if (time <= filetime && time >= 0)
	return true;
	else
	return false;
}

function logError(ertext) {
	if (document.getElementById('errorLog')){
		showDiv('errorLog');
		document.getElementById('errorLog').innerHTML = "<p>" + ertext + "</p>";
	}
}

function toggleSubgroups(toggler,subgroup,symbols) {
	toggleClass(toggler,'current');
	toggleSymbol(toggler,symbols);
	subel = $(subgroup);
	Effect.toggle(subel,'blind', {duration: .2});
	return false;
}

function toggleClass(elem,classn) {
	if (Element.hasClassName(elem,classn)) {
		Element.removeClassName(elem,classn);
	} else {
		Element.addClassName(elem,classn);
	}
}

function toggleSymbol(elem,symbols) {
	var toggles = document.getElementsByClassName('toggler',elem);
	var symb = toggles[0];
	var syms = new Array;
	if (symbols) {
		syms = symbols.split('|');
	} else {
		syms[0] = '+';
		syms[1] = '-';
	}
	if (symb.innerHTML == syms[0]) {
		symb.innerHTML = syms[1];
	} else {
		symb.innerHTML = syms[0];
	}
}
function hideDiv(eid) {
	if (document.getElementById(eid)) {
	document.getElementById(eid).style.display = "none";
	}
}
function showDiv(eid) {
	if (document.getElementById(eid)) {
	document.getElementById(eid).style.display = "";
	}
}
function clearDiv(eid) {
	if (document.getElementById(eid)) {
	document.getElementById(eid).innerHTML = "";
	}
}
function toggleDiv(eid) {
	if (isDivHidden(eid)) {
		showDiv(eid);
	} else {
		hideDiv(eid);
	}
}
function isDivHidden(eid) {
	e = document.getElementById(eid);
	if (e.style.display == "none") {
		return true;
	} else if (e.getAttribute('class') == "hidden" || e.getAttribute('className') == "hidden" ){
		return true;
	} else {
		return false;
	}
}

function showNextDiv(eid) {
	for (var i=1;document.getElementById(eid + (i +1));i++) {
		if (isDivHidden(eid + i)) {
			showDiv(eid + i);
			setUnselected(eid + i);
			return true;
		}
	}
	showDiv(eid + i);
	hideDiv(eid + i + '_add');
	return false;
}

function toggleSelect (eid,num,total) {
	for (var i=1;i<=total;i++) {
		if (i <= num) {
			showDiv(eid + i);
		} else {
			hideDiv(eid + i);
		}
	}
}
function setUnselected(eid) {
	//document.getElementById(eid).style.background = 'url(images/bg_lines.gif) 0 0 repeat';
	//document.getElementById(eid).style.fontWeight = 'normal';//E3EBF2
	var e;
	e = document.getElementById(eid);
	e.setAttribute('class','');
	//for IE
	e.setAttribute('className','');
}
function setSelected(eid) {
	//document.getElementById(eid).style.background = '#E3EBF2';
	//document.getElementById(eid).style.fontWeight = 'bold';
	var e;
	e = document.getElementById(eid);
	e.setAttribute('class','selected');
	//for IE
	e.setAttribute('className','selected');
}
function showTab (eid, num) {
	for (var i=1;document.getElementById(eid + '_div_' + i);i++) {
		if (i ==  num) {
			document.getElementById(eid + '_div_' + i).style.display = 'block';
			setSelected(eid + '_tab_' + i);
		} else {
			hideDiv(eid + '_div_' + i);
			setUnselected(eid + '_tab_' + i);
		}
	}
	//return true;
}
function closeTabs (eid) {
	for (var i=1;document.getElementById(eid + '_div_' + i);i++) {
		hideDiv(eid + '_div_' + i);
		setUnselected(eid + '_tab_' + i);
	}
	//return true;
}

function previewLink(eid,time,filetime) {
	//?module=Podcast&action=SpotPreview&id=26&secs=15
	if (validTime(time,filetime)) {
    wurl = "?module=Podcast&action=SpotPreview&id=" + eid + "&secs=" + time;
    window.open(wurl,"SpotPreview","height=200,width=400,status=yes,toolbar=no,menubar=no,location=no");
		//logError('');
	} else {
		alert("Please insert a valid time");
	}
}
//-->
function flip(e, img) {
	var dirt = 'images/buttons/';
	if (e.src == (dirt + img + '.gif')) {
		e.src = dirt + img + '_over' + '.gif';
	} else {
		e.src = dirt + img + '.gif';
	}
}

//?module=Stats&action=Graph&period=day&date={$pcast_stats.trafficDay.date}&pcast_id={$podcast.ID}&width=300&height=150
function drawDownloadGraph(eid,period,date,pcast_id,episode_id,width,height) {
	e = document.getElementById(eid);
	newimg = '<img src="?module=Stats&action=Graph&period='+period+'&date='+date+'&pcast_id='+pcast_id+'&width='+width+'&height='+height+'" width="'+width+'" height="'+height+'" />';
	//alert(newimg);
	e.innerHTML = newimg;
}

function jumpto(gturl) {
	window.location = gturl;
}

function sendtoFlashPreview(flashname,epid,secs) {
	e = getFlashMovieObject(flashname);
	e.SetVariable("module","Podcast");
	e.SetVariable("action","SpotPreview");
	e.SetVariable("changed",1);
	e.SetVariable("id",epid);
	e.SetVariable("secs",secs);
	//alert("secs="+secs);
}
function stopFlashPreview(flashname) {
	window.document[flashname].SetVariable("stopNow",1);
}

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);
  }
}

// write flash obj with query string
function writeFlashPreview(divid,eid,secs,totalsecs) {
	
	var qstring = 'swf/flash_preview2.swf?baseurl='+rootURL+'&module=Podcast&action=SpotPreview&id='+eid+'&secs='+secs;
	var flobj = '';
	//alert(qstring);
	document.getElementById(divid).innerHTML = '';
	// assemble flash obj
	if (validTime(secs,totalsecs)) {
	flobj = '<object type="application/x-shockwave-flash" data="'+qstring+'" width="64" height="14"><param name="wmode" value="transparent" /><param name="movie" value="'+qstring+'" /></object>';
	} else {
		flobj = '<img src="images/buttons/warn_icobutton.gif" alt="Warning" /><span class="small warn">&nbsp;Invalid</span>';
	}
	// write all lines
	document.getElementById(divid).innerHTML = flobj;
}

function clearAllDivs(eid) {
	for (var i=1;document.getElementById(eid + (i +1));i++) {
		clearDiv(eid + i);
	}
}

/*
<object type="application/x-shockwave-flash" data="flash_preview.swf" width="80" height="14">
<param name="wmode" value="transparent" />
<param name="FlashVars
<param name="movie" value="flash_preview.swf" />
</object>
*/
/*function writeFlashPreview(divid,eid,secs) {

	// assemble flash obj
	var flobj = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="80" height="14" id="flashpreview'+eid+'" align="bottom"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="?module=Podcast&action=SpotPreview&id='+eid+'&secs='+secs+'" /><param name="quality" value="high" /><param name="wmode" value="transparent" /><param name="bgcolor" value="#666666" /><embed src="swf/flash_preview.swf?module=Podcast&action=SpotPreview&id='+eid+'&secs='+secs+'" quality="high" wmode="transparent" bgcolor="#666666" width="80" height="14" name="flashpreview{$smarty.section.spots.index}" align="bottom" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" swLiveConnect="true" /></object>';
	// write all lines
	document.getElementById(divid).innerHTML = flobj;
}*/



function checkAll(formname,value) {
	for (i = 0; i < formname.elements.length; i++) {
		if (value == '1') {
		formname.elements[i].checked = true;
		} else {
		formname.elements[i].checked = false;
		}
	}
}
// AJAX General

//var url = "http://localhost/~aaronquint/quirkey/public/?module=Track&action=XMLAdd"; // The server-side script


function handleHttpResponse(statusDiv) {
  //alert("handling");
  if (http.readyState == 4) {
    if (http.status == 200) {
      // Response is positive
      document.getElementById(statusDiv).innerHTML = http.responseXML;

      isWorking = false;
    } 
  } else if (http.readyState > 1) {
	
  	 document.getElementById(statusDiv).innerHTML = "Posting . . .";
  }
   //document.getElementById(statusDiv).innerHTML = "posting";
}

var isWorking = false;

//url is an absolute url to send data to
//values are an array of form elements
function ajax_send(url,values,statusDiv) {
  
  if (!isWorking && http) {
 
	var urlElem = new Array();
	for (i=0; i < values.length -1; i++) {
		urlElem[i] = values[i].name+"="+escape(values[i].value);
	}
	urlElem = urlElem.join('&');
	//url += "&" + urlElem;
	//document.getElementById('status').innerHTML = urlElem;
    http.open("POST", url, true);
    //document.getElementById(statusDiv).innerHTML =url;
	http.onreadystatechange = handleHttpResponse(statusDiv);
	http.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
    isWorking = true;
    http.send(urlElem);
  } 
}

function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}

var http = getHTTPObject();

// I didnt write these //

function trim(TRIM_VALUE){
	if(TRIM_VALUE.length < 1){
		return"";
	}
	TRIM_VALUE = RTrim(TRIM_VALUE);
	TRIM_VALUE = LTrim(TRIM_VALUE);
	if(TRIM_VALUE==""){
		return "";
	}
	else{
		return TRIM_VALUE;
	}
}

function RTrim(VALUE){
	var w_space = String.fromCharCode(32);
	var v_length = VALUE.length;
	var strTemp = "";
	if(v_length < 0){
		return"";
	}
	var iTemp = v_length -1;

	while(iTemp > -1){
		if(!(VALUE.charAt(iTemp) == w_space)){

			strTemp = VALUE.substring(0,iTemp +1);
			break;
		}
		iTemp = iTemp-1;

	} //End While
	return strTemp;

} //End Function




function LTrim(VALUE){
	var w_space = String.fromCharCode(32);
	if(v_length < 1){
		return"";
	}
	var v_length = VALUE.length;
	var strTemp = "";

	var iTemp = 0;

	while(iTemp < v_length){
		if(!(VALUE.charAt(iTemp) == w_space)){

			strTemp = VALUE.substring(iTemp,v_length);
			break;
    }
		iTemp = iTemp + 1;
	} //End While
	return strTemp;
} //End Function