function cobabox_lite(w, h, u, t){
	var hauteur = document.body.offsetHeight;
	var largeur = document.body.offsetWidth;
	document.getElementById('cobabox').style.display = 'block';
	document.getElementById('cobabox').style.height = hauteur+'px';
	
    var html_coba = "<div id='fermeur' style='z-index: 10; position: absolute; ' onClick='fermer_cobabox();'></div>"
            		+"<div id='cobabox_cont' style='width:"+(w+20)+"px; height:"+(h+20)+"px; z-index: 1000;'>";
    if(t=='iframe') html_coba += "<iframe src='"+u+"' width='"+w+"' height='"+h+"' frameborder='0'></iframe>";
    else html_coba += u;
    
    html_coba += "<a href='#' id='fermer_cobabox_btn' class='fermer_cobabox_btn_fr' onClick='fermer_cobabox(); return false;'><em class='hid'>Fermer</em></a>"
            		 +"</div>";
    
    document.getElementById('cobabox').innerHTML = html_coba;
    
    
	document.getElementById('cobabox_cont').style.left = (largeur-w)/2+"px";		
	document.getElementById('fermeur').style.height = hauteur+'px';
	document.getElementById('fermeur').style.width = '100%';

	var depart = window.pageYOffset;
	if(!depart) depart = document.documentElement.scrollTop;
	var windowheight = window.innerHeight; 
	if(!windowheight) windowheight = document.documentElement.clientHeight;
	var postop = depart+((windowheight-h)/2);
    if(postop<0) postop = 35;
	document.getElementById('cobabox_cont').style.top = postop+"px";	
	var mesflash = document.getElementsByTagName('embed');
	for(i=0; i < mesflash.length; i++){ mesflash[i].style.visibility = 'hidden'; }
	var mesflash = document.getElementsByTagName('object');
	for(i=0; i < mesflash.length; i++){ mesflash[i].style.visibility = 'hidden'; }
	//return false;
}

function fermer_cobabox(){
	document.getElementById('cobabox').innerHTML = '';
	document.getElementById('cobabox').style.display = 'none';
	var mesflash = document.getElementsByTagName('embed');
	for(i=0; i<mesflash.length; i++){ mesflash[i].style.visibility = 'visible'; }
	var mesflash = document.getElementsByTagName('object');
	for(i=0; i<mesflash.length; i++){ mesflash[i].style.visibility = 'visible'; }

	return false;	
}