var le_browser;
var TAILLE_PAGE=700;

// browser info object
// Type de browser utilisé
function BrowserInfo() {
	var agent = navigator.userAgent.toLowerCase();
       
	this.major = parseInt(navigator.appVersion);
	this.minor = parseFloat(navigator.appVersion);
	this.ns  = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
	this.ns2 = (this.ns && (this.major == 3));
	this.ns3 = (this.ns && (this.major == 3));
	this.ns4 = (this.ns && (this.major >= 4));
	this.ie   = (agent.indexOf("msie") != -1);
	this.ie3  = (this.ie && (this.major == 2));
	this.ie4  = (this.ie && (this.major >= 4));
	this.op3 = (agent.indexOf("opera") != -1);
     

}
var browserinfo = new BrowserInfo();
/*
browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 4 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )));

var agent = navigator.userAgent.toLowerCase();
browser_is_ns=((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)))? true:false
browser_is_ie=(agent.indexOf("msie") != -1)? true:false
*/
if (navigator.appName == "Netscape") le_browser="ns"; else le_browser="ie";


// Fin du type de broser