var Base="";


/************************ Infolive ****************/
function SelectionListe(NomChamp,Valeur) {
	if(document.getElementById(NomChamp)){
		var NomCombo=document.getElementById(NomChamp);
		for (i=0; i<NomCombo.length;i++){
			if(NomCombo[i].value==Valeur){				
				NomCombo.selectedIndex=i;			
			}
		}
	}	
}


function SelectionCheckbox(NomForm,NomChamp,Valeur) {
	var tval=Valeur.split(',');

	var collection=eval("document.forms."+NomForm+"."+NomChamp)

	if (collection!=null){
		for(i=0;i<tval.length;i++){
			if(collection.length==null){ // on est dans le cas d'une seule case à cocher 		
				if (collection.value==tval[i]) collection.checked=true;	
			} else{
				for (c=0;c<collection.length;c++){1
					if (collection[c].value==tval[i]) collection[c].checked=true;
				}
			}
		}	
	}	
}

function SelectMenu(id){
	if (id!=""){
		$('#'+id).addClass('current');
	}
};
function SelectPageencours(id){
	if (id!=""){
		$('#'+id).addClass('pageencours');
	}
};


/************************************************
Utilisation des cookies
************************************************/

function getCookie(NameOfCookie)
{
if (document.cookie.length > 0) 
{ 

begin = document.cookie.indexOf(NameOfCookie+"="); 
if (begin != -1) // Note: != means "is not equal to"
{ 
begin += NameOfCookie.length+1; 
end = document.cookie.indexOf(";", begin);
if (end == -1) end = document.cookie.length;
return unescape(document.cookie.substring(begin, end)); } 
}
return null; 
}


function setCookie(NameOfCookie, value, expiredays) 
{

var ExpireDate = new Date ();
ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));
document.cookie = NameOfCookie + "=" + escape(value) + 
((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString());
}


	
	var t = 1.2;
	var modif=0.1;
	function changerTaille() {
		t = t + modif;
		document.getElementsByTagName("body")[0].style.fontSize = t + "em";
	}
	function revertStyles() {
		t = 1.2;
		document.getElementsByTagName("body")[0].style.fontSize = t + "em";
	}