var arVersion=navigator.appVersion.split("MSIE")
var version=parseFloat(arVersion[1])
function fixPNG(myImage){if((version>=5.5)&&(version<7)&&(document.body.filters))
{var imgID=(myImage.id)?"id='"+myImage.id+"' ":""
var imgClass=(myImage.className)?"class='"+myImage.className+"' ":""
var imgTitle=(myImage.title)?"title='"+myImage.title+"' ":"title='"+myImage.alt+"' "
var imgStyle="display:inline-block;"+myImage.style.cssText
var strNewHTML="<span "+imgID+imgClass+imgTitle
+" style=\""+"width:"+myImage.width
+"px; height:"+myImage.height
+"px;"+imgStyle+";"
+"filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
+"(src=\'"+myImage.src+"\', sizingMethod='scale');\" ></span>"
myImage.outerHTML=strNewHTML}}
function getPageSize(){var xScroll,yScroll;if(window.innerHeight&&window.scrollMaxY){xScroll=window.innerWidth+window.scrollMaxX;yScroll=window.innerHeight+window.scrollMaxY;}else if(document.body.scrollHeight>document.body.offsetHeight){xScroll=document.body.scrollWidth;yScroll=document.body.scrollHeight;}else{xScroll=document.body.offsetWidth;yScroll=document.body.offsetHeight;}
var windowWidth,windowHeight;if(self.innerHeight){if(document.documentElement.clientWidth){windowWidth=document.documentElement.clientWidth;}else{windowWidth=self.innerWidth;}
windowHeight=self.innerHeight;}else if(document.documentElement&&document.documentElement.clientHeight){windowWidth=document.documentElement.clientWidth;windowHeight=document.documentElement.clientHeight;}else if(document.body){windowWidth=document.body.clientWidth;windowHeight=document.body.clientHeight;}
if(yScroll<windowHeight){pageHeight=windowHeight;}else{pageHeight=yScroll;}
if(xScroll>windowWidth){pageWidth=xScroll;windowWidth=xScroll;}else{pageWidth=windowWidth;}
arrayPageSize=new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize;}
function getPageScroll(){var yScroll;if(self.pageYOffset){yScroll=self.pageYOffset;}else if(document.documentElement&&document.documentElement.scrollTop){yScroll=document.documentElement.scrollTop;}else if(document.body){yScroll=document.body.scrollTop;}
arrayPageScroll=new Array('',yScroll)
return arrayPageScroll;}
function afficher_overlay()
{if(document.getElementById('overlay'))
{var dim_ecran=getPageSize();document.getElementById('overlay').style.height=dim_ecran[1]+'px';document.getElementById('overlay').style.width=parseInt(dim_ecran[0]-5)+'px';document.getElementById('contenu_overlay').style.top=parseInt((dim_ecran[3]-124)/2)+'px';document.getElementById('contenu_overlay').style.left=parseInt((dim_ecran[0]-525)/2)+'px';document.getElementById('contenu_overlay').className='text_general';document.getElementById('overlay').className='overlay_affiche';}
else
{var dim_ecran=window.parent.getPageSize();window.parent.document.getElementById('overlay').style.height=dim_ecran[1]+'px';window.parent.document.getElementById('overlay').style.width=parseInt(dim_ecran[0]-5)+'px';window.parent.document.getElementById('contenu_overlay').style.top=parseInt((dim_ecran[3]-124)/2)+'px';window.parent.document.getElementById('contenu_overlay').style.left=parseInt((dim_ecran[0]-525)/2)+'px';window.parent.document.getElementById('contenu_overlay').className='text_general';window.parent.document.getElementById('overlay').className='overlay_affiche';}}
function texte_overlay(texte_a_afficher)
{if(document.getElementById('texte_a_afficher2'))
{var texte_a_afficher2=document.getElementById('texte_a_afficher2').value;if(document.getElementById('http_referer')||window.parent.document.getElementById('http_referer'))
{if(document.getElementById('http_referer'))
{var http_referer=document.getElementById('http_referer').value;}
else
{var http_referer=window.parent.document.getElementById('http_referer').value;}
if(document.getElementById('contenu_overlay'))
{document.getElementById('contenu_overlay').innerHTML='<div id="bt_fermeture_overlay" class="transparence_ie6" onclick=\'fermer_overlay();window.location.replace("'+http_referer+'");\'></div>'+texte_a_afficher+'<br />'+texte_a_afficher2;}
else
{window.parent.document.getElementById('contenu_overlay').innerHTML='<div id="bt_fermeture_overlay" class="transparence_ie6" onclick=\'fermer_overlay();window.location.replace("'+http_referer+'");\'></div>'+texte_a_afficher+'<br />'+texte_a_afficher2;}}
else
{if(document.getElementById('contenu_overlay'))
{document.getElementById('contenu_overlay').innerHTML='<div id="bt_fermeture_overlay" class="transparence_ie6" onclick="fermer_overlay()"></div>'+texte_a_afficher+'<br />'+texte_a_afficher2;}
else
{window.parent.document.getElementById('contenu_overlay').innerHTML='<div id="bt_fermeture_overlay" class="transparence_ie6" onclick="fermer_overlay()"></div>'+texte_a_afficher+'<br />'+texte_a_afficher2;}}}
else
{if(document.getElementById('http_referer')||window.parent.document.getElementById('http_referer'))
{if(document.getElementById('http_referer'))
{var http_referer=document.getElementById('http_referer').value;}
else
{var http_referer=window.parent.document.getElementById('http_referer').value;}
if(document.getElementById('contenu_overlay'))
{document.getElementById('contenu_overlay').innerHTML='<div id="bt_fermeture_overlay" class="transparence_ie6" onclick=\'fermer_overlay();window.location.replace("'+http_referer+'");\'></div>'+texte_a_afficher;}
else
{window.parent.document.getElementById('contenu_overlay').innerHTML='<div id="bt_fermeture_overlay" class="transparence_ie6" onclick=\'fermer_overlay();window.location.replace("'+http_referer+'");\'></div>'+texte_a_afficher;}}
else
{if(document.getElementById('contenu_overlay'))
{document.getElementById('contenu_overlay').innerHTML='<div id="bt_fermeture_overlay" class="transparence_ie6" onclick="fermer_overlay()"></div>'+texte_a_afficher;}
else
{window.parent.document.getElementById('contenu_overlay').innerHTML='<div id="bt_fermeture_overlay" class="transparence_ie6" onclick="fermer_overlay()"></div>'+texte_a_afficher;}}}}
function afficher_overlay_option(id_div_contenu,id_div_fond,class_css_fond,largeur_div,hauteur_placement)
{if(document.getElementById(id_div_fond))
{var dim_ecran=getPageSize();document.getElementById(id_div_fond).style.height=dim_ecran[1]+'px';document.getElementById(id_div_fond).style.width=parseInt(dim_ecran[0])+'px';document.getElementById(id_div_contenu).className="";document.getElementById(id_div_contenu).style.position='absolute';document.getElementById(id_div_contenu).style.top=hauteur_placement+'px';document.getElementById(id_div_contenu).style.left=parseInt((dim_ecran[0]-largeur_div)/2)+'px';document.getElementById(id_div_fond).className=class_css_fond;}
else
{var dim_ecran=window.parent.getPageSize();window.parent.document.getElementById(id_div_fond).style.height=dim_ecran[1]+'px';window.parent.document.getElementById(id_div_fond).style.width=parseInt(dim_ecran[0]-5)+'px';indow.parent.document.getElementById(id_div_contenu).className="";indow.parent.document.getElementById(id_div_contenu).style.position='absolute';indow.parent.document.getElementById(id_div_contenu).style.top=hauteur_placement+'px';indow.parent.document.getElementById(id_div_contenu).style.left=parseInt((dim_ecran[0]-largeur_div)/2)+'px';window.parent.document.getElementById(id_div_fond).className=class_css_fond;}}
function texte_overlay_option(chemin_page,id_div_contenu)
{var fichier=chemin_page;if(window.XMLHttpRequest)
xhr_object_validation=new XMLHttpRequest();else if(window.ActiveXObject)
xhr_object_validation=new ActiveXObject("Microsoft.XMLHTTP");else return(false);xhr_object_validation.open("GET",fichier,true);xhr_object_validation.send(null);xhr_object_validation.onreadystatechange=function()
{if(xhr_object_validation.readyState==4)
{document.getElementById(id_div_contenu).innerHTML=xhr_object_validation.responseText;}}}
function fermer_overlay()
{if(document.getElementById('rafraichir')&&document.getElementById('rafraichir').value==1)
{rafraichir();}
else
{document.getElementById('overlay').className=document.getElementById('contenu_overlay').className='overlay_cache';}}
function change_class(id_generique,num_id_survole,nb_elements,class_onmouseout,class_onmouseover)
{for(i=1;i<=nb_elements;i++)
{if(i!=num_id_survole)
{document.getElementById(id_generique+'_'+i).className=class_onmouseout;}}
document.getElementById(id_generique+'_'+num_id_survole).className=class_onmouseover;}
function retablir_class(id_generique,num_id_original,nb_elements,class_onmouseout,class_onmouseover)
{for(i=1;i<=nb_elements;i++)
{if(i!=num_id_original)
{document.getElementById(id_generique+'_'+i).className=class_onmouseout;}}
document.getElementById(id_generique+'_'+num_id_original).className=class_onmouseover;}
function selectionner_deselectionner_checkbox(id_generique)
{var tableau_checkbox=document.getElementsByTagName("INPUT");var nb_checkbox=tableau_checkbox.length;for(i=0;i<=nb_checkbox;i++)
{if(document.getElementById(id_generique+'_'+i))
{if(document.getElementById(id_generique+'_'+i).checked==true)
{document.getElementById(id_generique+'_'+i).checked=false;}
else
{document.getElementById(id_generique+'_'+i).checked=true;}}}}
function php_via_ajax(nomfichier,confirmation_action_par_overlay,rafraichir_la_page,idDiv,loader,cacheridDiv,fonctionjs,tab_div_loader)
{if(typeof(tab_div_loader)!='undefined')
{for(i=0;i<tab_div_loader.length;i++)
{if(document.getElementById(tab_div_loader[i]))
{document.getElementById(tab_div_loader[i]).style.display='block';}}}
if(document.getElementById('loader_violet')&&loader==1)
{document.getElementById('loader_violet').style.display='block';}
if(document.getElementById(cacheridDiv)&&cacheridDiv!='')
{document.getElementById(cacheridDiv).style.display='none';}
var xhr_object_php_via_ajax=null;var modif_php_via_ajax="";if(window.XMLHttpRequest)
xhr_object_php_via_ajax=new XMLHttpRequest();else if(window.ActiveXObject)
xhr_object_php_via_ajax=new ActiveXObject("Microsoft.XMLHTTP");else{alert("Votre navigateur ne permet pas un bon fonctionnement du site");return;}
xhr_object_php_via_ajax.open("GET",nomfichier,true);xhr_object_php_via_ajax.onreadystatechange=function(){if(xhr_object_php_via_ajax.readyState==4&&xhr_object_php_via_ajax.status==200)
if(xhr_object_php_via_ajax.readyState>3)
{if(xhr_object_php_via_ajax.responseText=='session_end')
{window.href=window.location;}
else
{if(confirmation_action_par_overlay==1)
{texte_overlay(xhr_object_php_via_ajax.responseText);afficher_overlay();if(window.parent.document.getElementById('editor_tinymce'))
{window.parent.document.documentElement.scrollTop=0+'px';}
else
{document.documentElement.scrollTop=0+'px';}}
if(rafraichir_la_page==1)
{setTimeout("rafraichir()",1000);}
else
{if(document.getElementById(cacheridDiv)&&cacheridDiv!='')
{document.getElementById(cacheridDiv).style.display='block';}
if(document.getElementById('loader_violet')&&loader==1)
{document.getElementById('loader_violet').style.display='none';}
if(typeof(tab_div_loader)!='undefined')
{for(i=0;i<tab_div_loader.length;i++)
{if(document.getElementById(tab_div_loader[i]))
{document.getElementById(tab_div_loader[i]).style.display='none';}}}}
if(document.getElementById('loader_purple'))
{if(document.getElementById('loader_purple').style.display=='block')
{document.getElementById('loader_purple').style.display='none';}}
if(idDiv!=''&&typeof(idDiv)!='undefined')
{if(document.getElementById(idDiv))
{if(document.getElementById(idDiv).value)
{document.getElementById(idDiv).value=xhr_object_php_via_ajax.responseText;}
else
{if(detecter_navigateur()=='ie6'||detecter_navigateur()=='ie7')
{if(document.getElementById(idDiv).innerHTML)
{document.getElementById(idDiv).innerHTML=xhr_object_php_via_ajax.responseText;}}
else
{document.getElementById(idDiv).innerHTML=xhr_object_php_via_ajax.responseText;}}}}
if(nomfichier=='magalerie'&&detecter_navigateur()=='saf')
{document.getElementById('form_categorie').style.backgroundImage='none';}
if(fonctionjs!=''||fonctionjs!='undefined')
{eval(fonctionjs);}}}
else{}}
xhr_object_php_via_ajax.send(null);}
function rafraichir()
{if(window.parent.document.getElementById('editor_tinymce'))
{window.parent.location.href=window.parent.location;}
else
{window.location.href=window.location;}}
function entree(e,f){var code=e.keyCode;if(code==13)
document.getElementById(f).submit();}
function verifEmail(email){document.getElementById('emailload').style.visibility='visible';texte=php_via_ajax('common/func/verifemailajax.php?email='+escape(email),0);if(texte==0){document.getElementById('emailbox').innerHTML='';document.getElementById('emailload').style.visibility='hidden';return true;}else{document.getElementById('emailbox').innerHTML='Adresse email incorrecte';document.getElementById('emailload').style.visibility='hidden';return false;}}
var getElementsByClassName=function(className,tag,elm){if(document.getElementsByClassName){getElementsByClassName=function(className,tag,elm){elm=elm||document;var elements=elm.getElementsByClassName(className),nodeName=(tag)?new RegExp("\\b"+tag+"\\b","i"):null,returnElements=[],current;for(var i=0,il=elements.length;i<il;i+=1){current=elements[i];if(!nodeName||nodeName.test(current.nodeName)){returnElements.push(current);}}
return returnElements;};}
else if(document.evaluate){getElementsByClassName=function(className,tag,elm){tag=tag||"*";elm=elm||document;var classes=className.split(" "),classesToCheck="",xhtmlNamespace="http://www.w3.org/1999/xhtml",namespaceResolver=(document.documentElement.namespaceURI===xhtmlNamespace)?xhtmlNamespace:null,returnElements=[],elements,node;for(var j=0,jl=classes.length;j<jl;j+=1){classesToCheck+="[contains(concat(' ', @class, ' '), ' "+classes[j]+" ')]";}
try{elements=document.evaluate(".//"+tag+classesToCheck,elm,namespaceResolver,0,null);}
catch(e){elements=document.evaluate(".//"+tag+classesToCheck,elm,null,0,null);}
while((node=elements.iterateNext())){returnElements.push(node);}
return returnElements;};}
else{getElementsByClassName=function(className,tag,elm){tag=tag||"*";elm=elm||document;var classes=className.split(" "),classesToCheck=[],elements=(tag==="*"&&elm.all)?elm.all:elm.getElementsByTagName(tag),current,returnElements=[],match;for(var k=0,kl=classes.length;k<kl;k+=1){classesToCheck.push(new RegExp("(^|\\s)"+classes[k]+"(\\s|$)"));}
for(var l=0,ll=elements.length;l<ll;l+=1){current=elements[l];match=false;for(var m=0,ml=classesToCheck.length;m<ml;m+=1){match=classesToCheck[m].test(current.className);if(!match){break;}}
if(match){returnElements.push(current);}}
return returnElements;};}
return getElementsByClassName(className,tag,elm);};function detecter_navigateur()
{var navigateur=navigator.userAgent;if(/MSIE (\d+\.\d+);/.test(navigateur))
{var ieversion=new Number(RegExp.$1)
if(ieversion>=8)
{return'ie8';}
if(ieversion>=7)
{return'ie7';}
if(ieversion>=6)
{return'ie6';}}
if(navigateur.indexOf('Firefox')!=-1)
{return'ff';}
if(navigateur.indexOf('Safari')!=-1)
{return'saf';}
if(navigateur.indexOf('Opera')!=-1)
{return'op';}}
function focus()
{document.getElementById('cp').focus();}
function agrandir_element(cas,id1,id2,valeur)
{var cas=parseInt(cas);var valeur=parseInt(valeur);var nav=detecter_navigateur();switch(cas)
{case 0:if(document.getElementById(id1)&&document.getElementById(id2))
{var dim=parseInt(document.getElementById(id1).clientHeight);if(dim==0)
{var dim=parseInt(document.getElementById(id1).offsetHeight);}
document.getElementById(id2).style.height=dim+valeur+'px';if(document.getElementById('ville')&&nav!='ie6'&&nav!='ie7')
{document.getElementById('ville').style.border='none';}}
break;case 1:if(document.getElementById(id1)&&document.getElementById(id2))
{var dim=parseInt(document.getElementById(id1).clientWidth);if(dim==0)
{var dim=parseInt(document.getElementById(id1).offsetWidth);}
document.getElementById(id2).style.width=dim+valeur+'px';if(document.getElementById('ville')&&nav!='ie6'&&nav!='ie7')
{document.getElementById('ville').style.border='none';}}
break;case 2:if(document.getElementById(id1)&&document.getElementById(id2))
{var dim=parseInt(document.getElementById(id1).clientHeight);if(dim==0)
{var dim=parseInt(document.getElementById(id1).offsetHeight);}
document.getElementById(id2).style.height=dim+valeur+'px';}
if(document.getElementById(id1)&&document.getElementById(id2))
{var dim=parseInt(document.getElementById(id1).clientWidth);if(dim==0)
{var dim=parseInt(document.getElementById(id1).offsetWidth);}
document.getElementById(id2).style.width=dim+valeur+'px';if(document.getElementById('ville')&&nav!='ie6'&&nav!='ie7')
{document.getElementById('ville').style.border='none';}}
break;}}
function getScrollPosition()
{return Array((document.documentElement&&document.documentElement.scrollLeft)||window.pageXOffset||self.pageXOffset||document.body.scrollLeft,(document.documentElement&&document.documentElement.scrollTop)||window.pageYOffset||self.pageYOffset||document.body.scrollTop);}
function slide(sens,nb_slide_max,pas)
{if(sens=='droite')
{var nb_slide_actuel=parseInt(document.getElementById('nb_slide_actuel').value);var pas=parseInt(-1*pas);if(nb_slide_actuel<nb_slide_max)
{new Effect.MoveBy('div_slide',0,pas,{duration:1,fps:25,from:0.0,to:1.0,afterFinish:colorer_bt_slide});document.getElementById('nb_slide_actuel').value=parseInt(nb_slide_actuel+1);}}
if(sens=='gauche')
{var nb_slide_actuel=parseInt(document.getElementById('nb_slide_actuel').value);var pas=parseInt(pas);if(nb_slide_actuel>0)
{new Effect.MoveBy('div_slide',0,pas,{duration:1,fps:25,from:0.0,to:1.0,afterFinish:colorer_bt_slide});document.getElementById('nb_slide_actuel').value=parseInt(nb_slide_actuel-1);}}}
function colorer_bt_slide()
{var nb_slide_actuel=document.getElementById('nb_slide_actuel').value;var nb_slide_max=document.getElementById('nb_slide_max').value;if(nb_slide_actuel==nb_slide_max)
{document.getElementById('bt_slide_droite').className='slide_droite_grey';}
else
{document.getElementById('bt_slide_droite').className='slide_droite_pink';}
if(nb_slide_actuel==0)
{document.getElementById('bt_slide_gauche').className='slide_gauche_grey';}
else
{document.getElementById('bt_slide_gauche').className='slide_gauche_pink';}}
var TimeToFade=10000.0;function fade(eid,cacher)
{var element=document.getElementById(eid);if(element==null)
return;if(element.FadeState==null)
{if(element.style.opacity==null
||element.style.opacity==''
||element.style.opacity=='1')
{element.FadeState=2;}
else
{element.FadeState=-2;}}
if(element.FadeState==1||element.FadeState==-1)
{element.FadeState=element.FadeState==1?-1:1;element.FadeTimeLeft=TimeToFade-element.FadeTimeLeft;}
else
{element.FadeState=element.FadeState==2?-1:1;element.FadeTimeLeft=TimeToFade;if(cacher==1)
{setTimeout("animateFade("+new Date().getTime()+",'"+eid+"')",33);}
else
{if(element.FadeState==1)
{setTimeout("animateFade("+new Date().getTime()+",'"+eid+"')",33);}}}}
function animateFade(lastTick,eid)
{var curTick=new Date().getTime();var elapsedTicks=curTick-lastTick;var element=document.getElementById(eid);if(element.FadeTimeLeft<=elapsedTicks)
{element.style.opacity=element.FadeState==1?'1':'0';element.style.filter='alpha(opacity = '
+(element.FadeState==1?'100':'0')+')';element.FadeState=element.FadeState==1?2:-2;return;}
element.FadeTimeLeft-=elapsedTicks;var newOpVal=element.FadeTimeLeft/TimeToFade;if(element.FadeState==1)
newOpVal=1-newOpVal;element.style.opacity=newOpVal;element.style.filter='alpha(opacity = '+(newOpVal*100)+')';setTimeout("animateFade("+curTick+",'"+eid+"')",33);}
function vide_et_grise(idDiv,idDivErreur)
{if(document.getElementById(idDiv))
{document.getElementById(idDiv).value='';document.getElementById(idDiv).disabled='disabled';if(document.getElementById(idDivErreur))
{document.getElementById(idDivErreur).innerHTML='';}}}
function degrise(idDiv_degrise,idDiv_vide)
{if(document.getElementById(idDiv_vide).innerHTML=='')
{document.getElementById(idDiv_degrise).disabled='';if(idDiv_degrise=='item_new1_passe')
{document.getElementById(idDiv_degrise).focus();}}}
function que_des_espaces_blancs(mot)
{if(mot=='')
{return false;}
else
{var ok=false;for(i=0;i<=parseInt(mot.length);i++)
{if(mot.substr(i,1)!=' '&&mot.substr(i,1)!='')
{var ok=true;}}
return ok;}}
function verifier_pseudo(domain_site,pseudo)
{var xhr_object_verifier_pseudo=null;var modif_verifier_pseudo="";if(window.XMLHttpRequest)
xhr_object_verifier_pseudo=new XMLHttpRequest();else if(window.ActiveXObject)
xhr_object_verifier_pseudo=new ActiveXObject("Microsoft.XMLHTTP");else{alert("Votre navigateur ne permet pas un bon fonctionnement du site");return;}
xhr_object_verifier_pseudo.open("GET","http://"+domain_site+"/common/func/zone_membre/bibliotheque_ajax.php?pseudo="+pseudo+"&nom_fonction=retourne_id_membre_selon_pseudo",true);xhr_object_verifier_pseudo.onreadystatechange=function(){if(xhr_object_verifier_pseudo.readyState==4&&xhr_object_verifier_pseudo.status==200)
if(xhr_object_verifier_pseudo.readyState>3)
{return xhr_object_verifier_pseudo.responseText;}
else{}}
xhr_object_verifier_pseudo.send(null);}
function encoder_json(cle,valeur,variable_de_depart)
{var var_encodee='';var valeur=supprimer_caractere('"',valeur);if(variable_de_depart!='')
{var_encodee=variable_de_depart;var_encodee=var_encodee.replace('}','');var_encodee=var_encodee+',"'+cle+'":"'+valeur+'"}';}
else
{var_encodee='{"'+cle+'":"'+valeur+'"}';}
return var_encodee;}
function supprimer_caractere(caractere_a_supprimer,variable_de_depart)
{for(i=0;i<=variable_de_depart.length;i++)
{if(variable_de_depart.substring(i,i+1)==caractere_a_supprimer)
{variable_de_depart=variable_de_depart.substring(0,i)+variable_de_depart.substring(parseInt(i+1),variable_de_depart.length);}}
return variable_de_depart;}
function afficher_loader(id_de_la_div)
{document.getElementById(id_de_la_div).innerHTML='';document.getElementById('loader_purple').style.display='block';}
function renvoyer_passe()
{var nomfichier='/module/mail/renvoyer_passe.php?email='+document.getElementById('mon_email').value;php_via_ajax(nomfichier,0,0,'text_pass_perdu',0,0,'');}
function rediriger(page)
{window.location.href=page;}
function arrondir_page(page)
{}
function setCookie(nom,valeur,secondes){var expDate=new Date()
expDate.setTime(expDate.getTime()+(secondes*1000))
document.cookie=nom+"="+escape(valeur)
+";expires="+expDate.toGMTString()}
function getCook(nom){deb=document.cookie.indexOf(nom+"=")
if(deb>=0){deb+=nom.length+1
fin=document.cookie.indexOf(";",deb)
if(fin<0)fin=document.cookie.length
return unescape(document.cookie.substring(deb,fin))}
return false;}