// JavaScript Document

/***********************************************
* Dynamic Ajax Content- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no)
var loadedobjects=""
var rootdomain="http://"+window.location.hostname
var bustcacheparameter=""
		var progress_bar = new Image();
		progress_bar.src = 'http://www.gurufocus.com/img/ajax-loader.gif';
var status=new Array();

//click a table row to insert a row after the row being clicked, and add content in
function tablerowajaxpage(url,tableID,r,uniqueid){ 

var row=r.cells;
var addrowspan=r.cells.length;
var i=r.rowIndex;
var containerID="cell"+i+ Math.random();

//for (x in row)out+=x+' | '+row[x]+ "|| ";
//alert (out);
//alert (addrowspan);

if(status[uniqueid]!=1) //window is closed, open it
{
var x=document.getElementById(tableID).insertRow(i+1);
var y=x.insertCell(0);
y.colSpan=addrowspan;
y.className='discuss';
y.innerHTML='<div align="center"><img src="http://www.gurufocus.com/img/ajax-loader.gif" border="0" alt="Loading, please wait..." /></div>'; //loading indicator

var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
tablecellloadpage(page_request,y,tableID,containerID)
}
if (bustcachevar) //if bust caching of external page
bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', url+bustcacheparameter, true)
page_request.send(null)
status[uniqueid]=1;
}
else //window is open
{
document.getElementById(tableID).deleteRow(i+1);
status[uniqueid]=0;
}
}


function tablecellloadpage(page_request,y,tableID,containerID){


if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
y.innerHTML='<div class="micro" align="center">Click on the above row again to close the window</div><br><div id='+containerID+'>'+page_request.responseText+'</div>'
}

function tablecellloadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}