function fadeIn(objId,opacity){if(document.getElementById){obj=document.getElementById(objId);if(opacity<=90){setOpacity(obj,opacity,opacity*5);opacity+=10;window.setTimeout("fadeIn('"+objId+"',"+opacity+")",70);}}}
function setOpacity(obj,opacity,width){opacity=(opacity==100)?99.999:opacity;obj.style.filter="alpha(opacity:"+opacity+")";obj.style.KHTMLOpacity=opacity/100;obj.style.MozOpacity=opacity/100;obj.style.opacity=opacity/100;}
function CloseMessage(){imageId='mess_spec';image=document.getElementById(imageId);image.style.visibility='hidden';}
function initImage(){imageId='mess_spec';image=document.getElementById(imageId);setOpacity(image,0);image.style.visibility='visible';fadeIn(imageId,0);}
function AppelFermetureDef(siteurl,session){var xhr_object=null;var search="";if(window.XMLHttpRequest)
xhr_object=new XMLHttpRequest();else if(window.ActiveXObject)
xhr_object=new ActiveXObject("Microsoft.XMLHTTP");else{alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");return;}
xhr_object.open("GET",siteurl+"inc/inc_mess_spec_ferm.php?session="+session,true);xhr_object.onreadystatechange=function(){if(xhr_object.readyState==4){var leConteneur=document.getElementById('mess_spec');leConteneur.innerHTML=xhr_object.responseText;}}
xhr_object.send(null);}