var spkid;

var currentpage=window.location.href;

function closespeaker(){

	var m=document.getElementById('mask');
	var c=document.getElementById('site');
	var s=document.getElementById('spkcontainer');
	var d=document.getElementById('spkborder');
	var i=document.getElementById('spkimg');
	var cl=document.getElementById('spkclose');

	c.style.height="auto";
	c.style.overflow="visible";
	m.style.display="none";
	s.style.display="none";
	d.style.display="none";
	i.style.display="none";
	cl.style.display="none";
	
	document.getElementById("spkimgsrc").src="images/loadingspeaker.jpg";
	document.getElementById("spkname").innerHTML="Speaker Details Loading...";
	document.getElementById("spktitle").innerHTML="";
	document.getElementById("spkbio").innerHTML="";
	
	window.location.href = currentpage+"#spkholder"+spkid;

}

function loadspeaker(x){

	spkid=x;

	var m=document.getElementById('mask');
	var c=document.getElementById('site');
	var s=document.getElementById('spkcontainer');
	var d=document.getElementById('spkborder');
	var i=document.getElementById('spkimg');
	var cl=document.getElementById('spkclose');

	c.style.height="100%";
	c.style.overflow="hidden";
	m.style.display="block";
	s.style.display="block";
	d.style.display="block";
	i.style.display="block";
	cl.style.display="block";


	xmlHttp=GetXmlHttpObject();
	var url="inc/get_speaker_details.php?id="+x;
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("POST",url,true);
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", url.length);
	xmlHttp.send(null);

	

}

function stateChanged() { 
	if (xmlHttp.readyState==4){ 
		
            the_object = eval( "(" + xmlHttp.responseText + ")" );
			
			document.getElementById("spkimgsrc").src="uploads/images/210315_"+the_object[0];
			
			document.getElementById("spkimgsrc").alt=the_object[1];
			document.getElementById("spkimgsrc").title=the_object[1];
			
			document.getElementById("spkname").innerHTML=the_object[1];
			document.getElementById("spktitle").innerHTML=the_object[2];
			document.getElementById("spkbio").innerHTML=document.getElementById("spkbio"+the_object[3]).innerHTML;
	}
}


function GetXmlHttpObject(){

	var xmlHttp=null;
	
	try {
	  xmlHttp=new XMLHttpRequest();
	}catch (e){
	  	try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
	   	}catch (e){
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	   }
	}
	return xmlHttp;
	
}