function writeCurrentUrl(){
	var chaine = window.location.href;
	var maReg = new RegExp( "(http|https)://(w{3}[.])?.*[.](com|net|org|ca)/", "gi" ) ;
	var resultat = chaine.match(maReg) ;
	if(resultat){
		for(i=0;i<resultat.length;++i)
		document.write(resultat[i]);
	}else{
		document.write("Page d'accueil / Home page")
	}
}