/* TOOLS */

function trim(chaine)
{
return chaine.replace(/(^\s*)|(\s*$)/g,'');
} 

function isValidChaine(chaine) {
    if (chaine == '') {
      return false;
    } 
}

function isValidNom(chaine) {
    if (chaine == '') {
      return false;
    } 
  
	if (chaine.search(/^([\'0-9a-zA-ZŠŽšžŸÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÑÒÓÔÕÖØÙÚÛÜÝàáâãäåçèéêëìíîïñòóôõöøùúûüýÿ.\ \-]*)$/) == -1 ) {
		return false;
	} else {
		return true;
	} 
}

function isValidEmail(chaine) {
    if (chaine == '') {
      return false;
    } 
    
	if (chaine.search(/^[-+_.A-Za-z0-9]+@((([A-Za-z0-9]|[A-Za-z0-9][-A-Za-z0-9]*[A-Za-z0-9])\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)$|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/) == -1 ) {
		return false;
	} else {
		return true;
	} 
}

function comparchaine(chaine,chaine2) {
    if (chaine == chaine2) 
	 { return true;} 
    else
	 { return false;} 	
}

function valider_email()
{  
if( !isValidNom(document.envoimail.fnom.value))  {
   alert("Veuillez entrer votre nom!");
   document.envoimail.fnom.focus();
   return false;
  }
 if( !isValidEmail(trim(document.envoimail.femail.value))) {
   alert("Veuillez entrer une adresse e-mail valide!");
   document.envoimail.femail.focus();
   return false;
  }
 if( !isValidNom(document.envoimail.fsujet.value)) 
 {
   alert("Veuillez saisir un sujet!");
   document.envoimail.fsujet.focus();
   return false;
  }

/*  
  if( !isValidChaine(document.envoimail.fmessage.value )) 
 {
   alert("Veuillez saisir un message!");
   document.envoimail.fmessage.focus();
   return false;
  }
 */
}

function valider_liste()
{
if( !isValidNom(document.envoiliste.fnom.value))  {
   alert("Veuillez entrer votre nom!");
   document.envoiliste.fnom.focus();
   return false;
  }
 if( !isValidEmail(trim(document.envoiliste.femail.value))) {
   alert("Veuillez entrer une adresse e-mail valide!");
   document.envoiliste.femail.focus();
   return false;
  }
   
 if( !comparchaine(trim(document.envoiliste.femail.value),trim(document.envoiliste.femail2.value))) { 
   alert("Les adresses email ne sont pas identiques!");
   document.envoiliste.femail.focus();
   return false; 
 }
}

/* ONLOAD FUNCTION */
function addLoadEvent(func) { 
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            oldonload();
            func();
        }
    }
}


function topMenu() {
	var navItems = document.getElementById("topNavList").getElementsByTagName("li");
	for (var i=0; i<navItems.length; i++) {
		if(navItems[i].className == "navLiLevelOne")  {

		    navItems[i].onmouseover = function() {
				
				var navItemsUL = this.getElementsByTagName("ul");
				for (var j=0; j<navItemsUL.length; j++)
					navItemsUL[j].style.left = '0';
				this.className += ' over';
			}
			navItems[i].onmouseout=function() {
				var navItemsUL = this.getElementsByTagName("ul");
				for (var j=0; j<navItemsUL.length; j++)
					navItemsUL[j].style.left = '-9999px';
				this.className = "navLiLevelOne";
			}
		}
	}
}



function unloadmap() {
	if (GBrowserIsCompatible()) {		
	//	GUnload();
	var toto = 10;
	}	
}

	
/* BROWSER DETECT */

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{	// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 	// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};

BrowserDetect.init();


/* ONLOAD INIT FUNCTION */

function init() {
  
		// quit if this function has already been called
		if (arguments.callee.done) return;
		
		// flag this function so we don't do the same thing twice
		arguments.callee.done = true;
		
		// kill the timer
		if (_timer) {
			clearInterval(_timer);
			_timer = null;
		}
		
		MEnu = new topMenu();

};
	
	/* for Mozilla */
	if (document.addEventListener) {
		document.addEventListener("DOMContentLoaded", init, false);
	}
	
	
	/* for Safari */
	if (/WebKit/i.test(navigator.userAgent)) { // sniff
		var _timer = setInterval(function() {
			if (/loaded|complete/.test(document.readyState)) {
				init(); // call the onload handler
			}
		}, 10);
	}
	
	/* for other browsers */
	addLoadEvent(init);
	
function choix_liste(targ,selObj,restore)
{
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

/* fonctions Ajax */	
function submitAjax()
 {
    var xhr=null;

   try
   {
     xhr = new XMLHttpRequest(); 
   } catch(e)
   { 
     try { xhr = new ActiveXObject("Msxml2.XMLHTTP"); } 
     catch (e2)
    { 
       try { xhr = new ActiveXObject("Microsoft.XMLHTTP"); } 
       catch (e) {}
    }
  }

  xhr.onreadystatechange = function()
   { 
     document.ajax.dyn.value="Wait server...";                
     if(xhr.readyState == 4)
     {
        if(xhr.status == 200)
        { 
             document.ajax.dyn.value="Received:" + xhr.responseText; 
        } 
       else 
        { 
              document.ajax.dyn.value="Error: returned status code " + 
                   xhr.status + " " + xhr.statusText; 
       } 
    } 
 }; 

 xhr.open("GET", "data.xml", true);                
 xhr.send(null); 
}