// AJAX ----------------------------------------

var xmlHttp

function GetXmlHttpObject(){

var xmlHttp = null;

	try {
	  // Firefox, Opera 8.0+, Safari
	  xmlHttp = new XMLHttpRequest();
	  }
	catch (e) {
	  // Internet Explorer
	  try {
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
	  catch (e){
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
	  }
	  
	return xmlHttp;

}

// Changer le type de vidéo
function video(type){

	xmlHttp = GetXmlHttpObject()
	
	if(xmlHttp == null){
		alert ("Your browser does not support AJAX!");
		return;
	  }

	xmlHttp.onreadystatechange = function(){
	
	
		if (xmlHttp.readyState == 4){ 
							
				if(type == "dailymotion"){
				var video = document.getElementById('video_vimeo');
				video.setAttribute('style','display:none;');
				var video2 = document.getElementById('video_dailymotion');
				video2.setAttribute('style','');
				} else {
				var video = document.getElementById('video_vimeo');
				video.setAttribute('style','');
				var video2 = document.getElementById('video_dailymotion');
				video2.setAttribute('style','display:none;');
				}
			}	
	}
	var url = "functions/video_process.php";
	var params = "type="+type;
	xmlHttp.open("POST",url,true);
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.send(params);

}