function SetCookie (name,value,expdate,path){
	//recuperation des arguments et du nombre d'argument 
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	//pose du cookie
	document.cookie = name + "=" + escape (value) +
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
	((path == null) ? "" : ("; path=" + path)) +
	((domain == null) ? "" : ("; domain=" + domain)) +
	((secure == true) ? "; secure" : "");
}

function getCookieVal (offset){
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
	return unescape (document.cookie.substring (offset, endstr));
}

function GetCookie (name){
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	
	while (i < clen) {
		var j = i + alen;
		if (document.cookie.substring (i, j) == arg)
			return getCookieVal (j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0)
			break;
	}
	return false;
}
 
function EnregisterCookie(cookie){
	var ref = window.opener.caddie;
	var path = "/";
	var expdate = new Date ();
	expdate.setTime (expdate.getTime() + (336 * 60 * 60 * 1000));
	SetCookie(cookie,ref,expdate,path);
	setTimeout('window.close()',3000);
}
function CookieRecherche(cookie,request){
	var path = "/";
	var expdate = new Date ();
	expdate.setTime (expdate.getTime() + (336 * 60 * 60 * 1000));
	SetCookie(cookie,request,expdate,path);
}
function CookieMandatRecherche(cookie,request){
	var path = "/";
	var expdate = new Date ();
	expdate.setTime (expdate.getTime() + (336 * 60 * 60 * 1000));
	SetCookie(cookie,request,expdate,path);
}
function AjouterRef(cookie,ref){	
	var anciennes_ref = GetCookie(cookie);
	var cgi = "/cgi-bin/cookie/set_cookie.cgi?cookie=" + cookie;
	if(!anciennes_ref){
		caddie = ref;
		f1 = window.open(cgi,'SELECTION', 'top='+top_centre(20)+',left='+left_centre(370)+',width=370,height=20,scrollbars=no,status=no,toolbar=no,menubar=no,titlebar=no');
	}else{
		//On regarde si la reference n'est pas deja enregistr�e;
		var resultat = anciennes_ref.search(ref);
		if(resultat == -1){
			var insert_ref = ";" + ref;
			nouvelles_refs = anciennes_ref + insert_ref;
			caddie = nouvelles_refs;
			f1 = window.open(cgi,'SELECTION', 'top='+top_centre(100)+',left='+left_centre(370)+',width=370,height=20,scrollbars=no,status=no,toolbar=no,menubar=no,titlebar=no');
		}else{
			caddie = anciennes_ref;
			f1 = window.open(cgi,'SELECTION', 'top='+top_centre(100)+',left='+left_centre(370)+',width=370,height=20,scrollbars=no,status=no,toolbar=no,menubar=no,titlebar=no');
		}
	}
}

function GetMyCookie(cookie,devise,idannonce){
	var refs = GetCookie(cookie);
	if(refs){
		var annonces = /\d+/;
		var ret = refs.match(annonces);
		if(!refs || !ret){
			alert("Votre caddie est vide!");
		}else{
			if(cookie == 'acheterlouer_caddie_annonces'){
				window.location='/perl/selection/selection.pl?refs=' + refs + '&cookie=' + cookie + '&devise=' + devise + '&idannonce=' + idannonce;
			}
		}
	}else{
		alert("Votre caddie est vide!");
	}
}
function GetMyCookieAffin(cookie,devise,idannonce){
	var refs = GetCookie(cookie);
	if(refs){
		var annonces = /\d+/;
		var ret = refs.match(annonces);
		if(!refs || !ret){
			alert("Votre caddie est vide!");
		}else{
			if(cookie == 'acheterlouer_caddie_annonces'){
				window.location='/perl/selection/selection.pl?affin=1&refs=' + refs + '&cookie=' + cookie + '&devise=' + devise + '&idannonce=' + idannonce;
			}
		}
	}else{
		alert("Votre caddie est vide!");
	}
}

function GetPrintMyCookie(cookie){
	var refs = GetCookie(cookie);
	if(refs){
		var annonces = /\d+/;
		var ret = refs.match(annonces);
		if(!refs || !ret){
			alert("Votre caddie est vide!");
		}else{
			if(cookie == 'acheterlouer_caddie_annonces'){
				window.open('/perl/selection/print.pl?refs=' + refs,'PRINT','menubar=no,scrollbars=yes');
			}
		}
	}else{
		alert("Votre caddie est vide!");
	}
}

function DeleteRef(cookie,devise,ref){
	var anciennes_refs = GetCookie(cookie);
	var delete_ref = ref;
	var nouvelles_refs = anciennes_refs.replace(delete_ref,"");
	var path = "/";
	var expdate = new Date ();
	expdate.setTime (expdate.getTime() + (336 * 60 * 60 * 1000));
	SetCookie(cookie,nouvelles_refs,expdate,path);
	window.location = '/perl/selection/selection.pl?refs=' + nouvelles_refs + '&cookie=' + cookie + '&devise=' + devise;
}

function EffacerCaddie(cookie){
	var path = "/";
	var refs = "";
	var expdate = new Date ();
	expdate.setTime (expdate.getTime() + (336 * 60 * 60 * 1000));
	SetCookie(cookie,refs,expdate,path);
	window.location = '/';
}


//############ FONCTIONS PERMETTANT DE CENTRER LA POPUP TOUT EN OUTREPASSANT L'ANTIPOPUP #########

function top_centre(hauteur)
	{	 
	 var top=(screen.height-hauteur)/2;	 
	 return top;
	}
	
function left_centre(largeur)
	{	 
	 var left=(screen.width-largeur)/2;	 
	 return left;
	}
//################################################################################################