var nn4 = (navigator.appName.indexOf("Netscape") > -1 && navigator.appVersion.indexOf("4") > -1) ? true:false                 
var ie = (document.all) ? true:false
var nn6 = (document.getElementById && !document.all) ? true:false

function browser(id){
  var layer = (nn4) ? document.layers[id] : (ie) ? document.all[id] : document.getElementById(id)
  return layer
}

function popUp(strURL, windowname, intHeight, intWidth, strScrollbar){
	var strOptions = "toolbar=no";
	strOptions += ",local=no";
	strOptions += ",menubar=no";
	strOptions += ",status=no";
	strOptions += ",scrollbars=" + strScrollbar;
	strOptions += ",resizable=yes";
	strOptions += ",height=" + intHeight;
	strOptions += ",width=" + intWidth;
	mywindow=window.open(strURL, windowname, strOptions);
	return mywindow;
}


function clickCategory(CatIDStr){
  clickCategory2(CatIDStr,'/images/icon_minus.gif','/images/icon_plus.gif');
}

function clickCategory2(CatIDStr,urlOpenImage,urlCloseImage){

  var txtObj;
  var imgObj;
  if (browser("T_" + CatIDStr)==null){
    if (parent.browser("T_" + CatIDStr) != null) {
	  txtObj = parent.browser("T_" + CatIDStr);
      if (urlOpenImage != undefined) imgObj = parent.browser("I_" + CatIDStr);  
	}  else {
	  return null;
	}
  } else {
    txtObj = browser("T_" + CatIDStr);
    if (urlOpenImage != undefined) imgObj = browser("I_" + CatIDStr);
  }
    
  if (txtObj.style.display == 'none'){
     txtObj.style.display = '';
     if (urlOpenImage != undefined) imgObj.src = urlOpenImage;
  }
  else {
     txtObj.style.display = 'none';
     if (urlOpenImage != undefined) imgObj.src = urlCloseImage;
  }
  //window.event.cancelBubble=true;
}

function openCategory(CatIDStr){
  var txtObj = browser("T_" + CatIDStr);
  var imgObj = browser("I_" + CatIDStr);
  txtObj.style.display = '';
  imgObj.src = '/images/icon_minus.gif';
  window.event.cancelBubble=true;
}

function layerToggle(CatIDStr){

  var txtObj = browser(CatIDStr);

  if (txtObj.style.display == 'none'){
     txtObj.style.display = '';
  }
  else {
     txtObj.style.display = 'none';
  }
  window.event.cancelBubble=true;
}

function layerOpen(CatIDStr){
  var txtObj = browser(CatIDStr);
  txtObj.style.display = '';
  window.event.cancelBubble=true;
}

function accept(str_question)
{
  msg=str_question
  if (confirm(msg)) 
  {
    return true;
  } else {
    return false;
  }
}

function clearMedia(strFormElementName,guidField){
  var oLayer = browser("mediafield" + guidField);
  oLayer.innerHTML = "";
  var formField = eval("document.forms[\'" + strFormElementName + "\'].elements[\'field" + guidField + "\']");
  formField.value="";
}

function getMedia(strFormElementName, guidField) {
  var strURL='/html/mediaarchive.asp?folder=E0F9642D-ED2C-4FE2-B6C0-D1261C1ADBEB&form=' + strFormElementName + '&field='+ guidField;
  var strOptions = "toolbar=no";
	strOptions += ",local=no";
	strOptions += ",menubar=no";
	strOptions += ",status=yes";
	strOptions += ",scrollbars=yes";
	strOptions += ",resizable=yes";
	strOptions += ",height=425";
	strOptions += ",width=600";
	mywindow=window.open(strURL, 'mediaarchive', strOptions);
}

function setMedia(strFormElementName,guidField,strContentType,strFileName) {
  var oLayer = browser("mediafield" + guidField);
  oLayer.innerHTML = " <input type=\"button\" value=\"Clear\" onClick=\"clearMedia('" + strFormElementName + "','" + guidField + "')\"/><br/>";
  if (strContentType=="image/gif" || strContentType=="image/jpg" || strContentType=="image/jpeg" || strContentType=="image/pjpeg" || strContentType=="image/x-png") {
    oLayer.innerHTML+="<div style=\"margin:5px;border:solid 1px #cccccc;width:52px;height:52px;float:left\"><a href=\"/media/" + strFileName + "\" target=\"_blank\"><img alt=\"View in full size\" border=\"0\" src=\"/media/thumbs/" + strFileName + "_a50.jpg\"></a></div><div style=\"margin:5px;float:left\"><a href=\"/media/" + strFileName + "\" target=\"_blank\">" + strFileName + "</a></div>";
  } else {
    oLayer.innerHTML+="<div style=\"margin:5px;float:left\">File selected: <a href=\"/media/" + strFileName + "\" target=\"_blank\">" + strFileName + "</a></div>";
  } 
  oLayer.style.display='';
}

function selectMedia(strFormElementName,guidField,strMedia,strContentType,strFileName){
  var formWindow = opener;
  var formField = eval("formWindow.document.forms[\'" + strFormElementName + "\'].elements[\'field" + guidField + "\']");
  formField.value=strMedia;
  opener.setMedia(strFormElementName,guidField,strContentType,strFileName);
  opener.focus();
  window.close();
}

//returns window width(mode=1) or height (mode=anything else)
function WindowSize(mode) {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement &&
      ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
	if (mode=='1')
  {  
	return myWidth;
  } else {
    return myHeight;
  }
}

function htmleditor(strEditHtml,strFieldName){
    html=strEditHtml;
    strUrl="/FCKeditor/ICPopUp.html?parentfield=" + strFieldName;
	editorWindow = window.open(strUrl, "FckEditor", Math.round(screen.height/1.5), Math.round(screen.width/1.5), 'auto')
	htmleditor.html=strEditHtml;
  }

function htmleditorfullpage(strEditHtml,strFieldName){
    html=strEditHtml;
    strUrl="/FCKeditor/ICPopUpFullPage.asp?parentfield=" + strFieldName;
	editorWindow = window.open(strUrl, "FckEditor", Math.round(screen.height/1.5), Math.round(screen.width/1.5), 'auto')
	htmleditor.html=strEditHtml;
  }

  //htmleditor.html="";
  
  function getHtmlEditorText(){
    return htmlEditorText;
  }
  
  function codeeditor(strEditText){
		strUrl="/administration/codeeditor.asp";
		return editor(strUrl,strEditText)
  }
  
  function editor(strEditorUrl,strEditText) {
    var editArgs=new Array(1);
    editArgs[0]=strEditText;
    //html = showModalDialog(strEditorUrl,editArgs,"status:no;dialogWidth:700px;dialogHeight:300px;dialogTop: 50px; dialogLeft: 50px;help:no");
    //html = showModalDialog(strEditorUrl,editArgs,"status:no;dialogWidth:" + Math.round(WindowSize(1)-10) + "px;dialogHeight:" + Math.round(WindowSize(2)) + "px;dialogTop: 50px; dialogLeft: 50px;help:no");
    
    if (ie==true) {
      html = showModalDialog(strEditorUrl,editArgs,"status:no;dialogWidth:" + Math.round(screen.width/1.5) + "px;dialogHeight:" + Math.round(screen.height/1.5) + "px;dialogTop: 50px; dialogLeft: 50px;help:no");
    } else {
      myWindow = 
      
      alert(myWindow.oFCKeditor.Value);
      
    }
    
    if (html!=null) {
      return html;
    } else {
      return strEditText;
    }
  
  }