function sendsearch(kws) {
	kws=encodeURIComponent(kws.toLowerCase());
	var reg=new RegExp("(%20)", "g");
	kws=kws.replace(reg, "+");
	document.location.href='/tempsreel/'+kws;
}
function get_home(winW, winH) {
	var http = false;
	
	if(navigator.appName == "Microsoft Internet Explorer") {
	  http = new ActiveXObject("Microsoft.XMLHTTP");
	} else {
	  http = new XMLHttpRequest();
	}
	date = new Date();
	http.open("GET", "/gethome.php?"+date.getTime()+"&taille="+((winW)+(winH)));
	http.onreadystatechange=function() {
	  if(http.readyState == 4) {
	  	if(http.responseText=="") {
		} else {
			date_du_jour = new Date();
			heure = date_du_jour.getHours();
			minute = date_du_jour.getMinutes();
			document.getElementById('tagcloud').innerHTML=http.responseText;
		}
	  }
	}
	http.send(null);
}