var m_request;
var m_overrideRequestMimeType = false;
var m_container;
var m_contentContainer;
var m_header;
var m_title;
var m_busyIcon;
var m_containerTimeout = 1500;
var m_hideMethodId;
var m_contentContainerDefault;
var m_opacityIdx = 10;
var m_fadeMethodId;
var m_prevRequestUrl;
if ( typeof ( addOnLoad ) != "undefined" )
{
addOnLoad ( InitLexicon );
}
function InitLexicon()
{
InitXMLHTTPRequest();
if(!SupportsAjax())
{
return;
}
if ( typeof( m_ttipAutoDetect ) != "undefined" )
{
setTimeout ( AttachTooltips, 100 );
}
else
{
TTipBindEvents();
}
}
function TTipBindEvents ()
{
hasTooltips = false;
var glossaryItems = document.getElementsByTagName( "span" );
var glItem;
for( var item = 0; item < glossaryItems.length; item++ )
{
if ( glossaryItems[item].attributes.glid )
{
glItem = glossaryItems[item];
if ( typeof(glItem.attributes.glnodeco) == "undefined" )
{
glItem.className = "glossaryitem";
}
else
{
glItem.className = "glossaryitem_nodecoration";
}
glItem.onmouseover = function() { ShowGlossaryTip( this ); return false; }
glItem.onmouseout = function() { HideGlossaryTip(); }
hasTooltips = true;
}
}
if ( hasTooltips )
{
var elem = document.createElement ( "div" );
var container = "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" id=\"glcontainer\" class=\"glossarycontainer\">";
container += "<tr><td id=\"glheader\" class=\"rowsolid glheader\"><h2 class=\"titlestylesolid\"><span id=\"gltitle\" style=\"float:left\"></span><span><a class='closeglossaryitem' href='javascript:TTHide();'>" + m_popClose + "</a></span></h2></td></tr>";
container += "<tr><td id=\"glcontent\" class=\"glossarycontent\"><div id=\"glbusyicon\" style=\"text-align:center\">";
container += "<img src=\"" + m_imgPfx + "/images/global/brand/icons/busyicon.gif\" class=\"busyicon\" /><br />Loading</div></div></td></tr></table>";
elem.innerHTML = container;
if ( document.body )
{
document.body.appendChild(elem);
}
m_container = document.getElementById( "glcontainer" );
m_busyIcon = document.getElementById( "glbusyicon" );
m_contentContainer = document.getElementById( "glcontent" );
m_header = document.getElementById( "glheader" );
m_title = document.getElementById( "gltitle" );
m_contentContainerDefault = m_contentContainer.innerHTML;
m_container.onmouseout = function() { HideGlossaryTip(); }
m_container.onblur = function() { HideGlossaryTip(); }
m_container.onmouseover = function() { LockTimer(); }
m_contentContainer.onmouseover = function() { LockTimer(); }
}
}
function SupportsAjax()
{
return m_request != undefined;
}
var ttip_responseCollection = new Object();
function ShowGlossaryTip( src )
{
if( m_container != null )
{
if( m_hideMethodId != null )
{
window.clearTimeout( m_hideMethodId );
}
m_contentContainer.innerHTML = m_contentContainerDefault;
m_container.style.opacity = 1.0;
if ( src.attributes.glwidth )
{
m_container.style.width = src.attributes.glwidth.value;
}
else
{
m_container.style.width = "342px";
}
if ( src.attributes.gltitle )
{
m_title.innerHTML = src.attributes.gltitle.value;
}
m_container.style.display = "block";
if ( ttip_responseCollection[src.attributes.glid.value] )
{
ttipresponsetemp = ttip_responseCollection[src.attributes.glid.value];
if ( typeof( ttipresponsetemp["title"] ) != "undefined" && ttipresponsetemp["title"] != "" )
{
m_title.innerHTML = ttipresponsetemp["title"];
}
var responseText = ttipresponsetemp["content"];
var moredetailscont = ttipresponsetemp["moredetails"];
if ( typeof( moredetailscont ) != "undefined" && moredetailscont != "" )
{
responseText += "<div style=\"float:right; padding-right:20px;\">";
responseText += moredetailscont;
responseText += "</div>";
}
m_contentContainer.innerHTML = responseText;
m_busyIcon.style.display = "none";
PositionContainer(src);
}
else
{
m_busyIcon.style.display = "block";
PositionContainer ( src );
GetLexiconTerm( src );
}
}
}
function truebody()
{
return ( document.compatMode && document.compatMode!="BackCompat" )? document.documentElement : document.body
}
function PositionContainer (src)
{
var scrollTop = (document.all)? ( truebody().scrollTop) : window.pageYOffset;
var scrollLeft = (document.all)? ( truebody().scrollLeft) : window.pageXOffset;
var clientHeight = (document.all)? ( truebody().clientHeight) : document.body.clientHeight;
var clientWidth = (document.all)? ( truebody().clientWidth) : document.body.clientWidth;
var m_pointer = document.getElementById ( 'glpointer' );
var left=0, top=0;
var parent = src;
while ( parent )
{
left += parent.offsetLeft;
top += parent.offsetTop;
parent = parent.offsetParent;
}
if ( m_pointer )
{
m_pointer.style.display = "block";
}
var conWidth = m_container.offsetWidth;
var conHeight = m_container.offsetHeight;
if ( top - 2 - conHeight > scrollTop )
{
if ( m_pointer )
{
conHeight -= m_pointer.offsetHeight;
m_pointer.style.display = "none";
}
m_container.style.top = top - 2 - conHeight + "px";
}
else
{
m_container.style.top = top + src.offsetHeight + 7 + "px";
}
if ( (left + (10) + conWidth > scrollLeft + clientWidth)
&& ( (left + src.offsetWidth) - (10) - conWidth > scrollLeft ) )
{
m_container.style.left = (left + src.offsetWidth) - (10) - conWidth + "px";
if ( m_pointer )
{
m_pointer.style.display = "none";
}
}
else
{
m_container.style.left = left + (10) + "px";
}
}
function HideGlossaryTip()
{
m_hideMethodId = window.setTimeout( TTHide, m_containerTimeout );
}
function LockTimer()
{
window.clearTimeout( m_hideMethodId );
}
function TTHide()
{
if( m_container != null )
{
m_container.style.display = "none";
window.clearTimeout( m_hideMethodId );
m_contentContainer.innerHTML = m_contentContainerDefault;
m_hideMethodId = null;
}
}
function BindContent(src)
{
if( m_request.readyState < 4 )
{
return;
}
if( m_request.readyState == 4 )
{
m_prevRequestUrl = null;
if( m_request.status == 200 && m_request.responseText )
{
try
{
eval ( m_request.responseText );
if ( typeof(ttipresponse) != "undefined" )
{
var responseText = ttipresponse["content"];
var moredetailscont = ttipresponse["moredetails"];
if ( typeof( moredetailscont ) != "undefined" && moredetailscont != "" )
{
responseText += "<div style=\"float:right; padding-right:20px;\">";
responseText += moredetailscont;
responseText += "</div>";
}
if ( typeof( ttipresponse["title"] ) != "undefined" && ttipresponse["title"] != "" )
{
m_title.innerHTML = ttipresponse["title"];
}
m_contentContainer.innerHTML = responseText;
m_busyIcon.style.display = "none";
PositionContainer(src);
ttip_responseCollection[src.attributes.glid.value] = ttipresponse;
}
}
catch ( ex )
{
if ( !m_production )
{
alert ( "Exception occured in [BindContent]: \n" + ex.message );
}
TTHide( );
}
}
else
{
TTHide( );
}
}
}
function InitXMLHTTPRequest()
{
if( window.XMLHttpRequest )
{
m_request = new XMLHttpRequest();
if( m_overrideRequestMimeType && m_request.overrideMimeType )
{
m_request.overrideMimeType( "text/xml" );
}
}
else if( window.ActiveXObject )
{
m_request = new ActiveXObject( "Microsoft.XMLHTTP" );
}
}
function GetUrl(src)
{
var requestUrl = m_requestURLBase + "&~ttid=" + escape( src.attributes.glid.value );
if ( src.attributes.glmoredetails )
{
var ref = src.attributes.glmoredetails.value;
ref = ref.replace ( /:/g, "~" );
requestUrl += "&~ttref=" + ref;
}
return requestUrl;
}
function GetLexiconTerm( src )
{
if( m_request != null )
{
try
{
var requestUrl = GetUrl ( src );
if ( m_prevRequestUrl == null || requestUrl != m_prevRequestUrl )
{
m_prevRequestUrl = requestUrl;
m_request.abort();
m_request.onreadystatechange = function() { BindContent(src) };
m_request.open( "GET", requestUrl, true );
m_request.send( null );
}
}
catch ( ex )
{
if ( !m_production )
{
alert ( "Exception occured in [GetLexiconTerm]: \n" + ex.message );
}
src.className="";
src.onmouseover=null;
src.onmouseout=null;
TTHide();
}
}
}
var m_ttregex;
var m_ttkeys;
function AttachTooltips ()
{
if ( typeof(TTRegEx) != "undefined" )
{
m_ttregex = new RegExp ( TTRegEx, "g" );
m_ttkeys = TTKeys;
SearchReplaceInDOM ( document.body, 0 );
TTipBindEvents();
}
}
function SearchReplaceInDOM( obj )
{
for (var i=0; i<obj.childNodes.length; i++)
{
var childObj = obj.childNodes[i];
if ( childObj.nodeName == "#text" )
{
nodeVal = childObj.nodeValue;
var matches = m_ttregex.exec ( nodeVal );
var prevmatch = 0;
var ttid;
var found = false;
var ttipHolderSpan;
while ( matches != null )
{
found = true;
ttid = m_ttkeys[matches[0]];
ttipHolderSpan = document.createElement("span");
var ttipSpan = document.createElement("span");
ttipSpan.setAttribute("glid", ttid);
var ttipText = document.createTextNode ( matches[0] );
var beforeText = document.createTextNode ( nodeVal.substring (prevmatch, matches.index) );
ttipSpan.appendChild ( ttipText );
ttipHolderSpan.appendChild ( beforeText );
ttipHolderSpan.appendChild ( ttipSpan );
prevmatch = matches.index + matches[0].length;
matches = m_ttregex.exec ( nodeVal );
}
if ( found )
{
if ( prevmatch < nodeVal.length )
{
var afterText = document.createTextNode ( nodeVal.substring ( prevmatch, nodeVal.length +1) );
ttipHolderSpan.appendChild ( afterText );
}
obj.insertBefore ( ttipHolderSpan, childObj );
obj.removeChild ( childObj );
continue;
}
}
SearchReplaceInDOM(childObj );
}
}