function createIframe() {
        if(!document.getElementById || !document.createTextNode) {return;}
        if(!document.getElementById('iframe')) {return;}     
        //(maDate.getHours==23 && maDate.getMinutes>30 ) || maDate.getHours==0 || (maDate.getHours==1 && maDate.getMinutes<30)
        var maDate = new Date();
		if( (maDate.getHours==23 && maDate.getMinutes>30 ) || maDate.getHours==0 || (maDate.getHours==1 && maDate.getMinutes<30))
		{
			document.getElementById('iframe').innerHTML = '<img src="/fileadmin/Vcs/template/img/message-resa-bleu.gif" />';
		}
		else
		{
			  // document.getElementById('iframe').innerHTML = '<iframe src="http://81.255.157.13/WD120AWP/WD120AWP.EXE/CONNECT/EVAWEB?Paccueil=PSejourFrame" frameborder="0" scrolling="no"></iframe>';
			  
			  //image a mettre a 19h :
			  //document.getElementById('iframe').innerHTML = '<img src="/fileadmin/Vcs/template/img/message-attente.jpg" />';
			 // alert('accueil');
			document.getElementById('iframe').innerHTML = '<iframe src="http://81.255.157.13/WD120AWP/WD120AWP.EXE/CONNECT/EVAWEB?Paccueil=PSejourFrame" frameborder="0" scrolling="no"></iframe>';
		}
    }