function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}



// JavaScript Document
function montre(id) {	  
	if (document.getElementById) {
			document.getElementById(id).style.display="block";
	} 
	else if (document.all) {		  
			document.all[id].style.display="block";
	} 
	else if (document.layers) {		  
			document.layers[id].display="block";		
	} 
		
} 
function cache(id) {    
	if (document.getElementById) {    
  		document.getElementById(id).style.display="none"; 
	} 
	else if (document.all) {    
  document.all[id].style.display="none";
	} 
	else if (document.layers) {    
  document.layers[id].display="none";    
  	} 
}
function format_number(nbr,decimals,thousands_sep) {

	var formated = new String( nbr );

	if( nbr!='' ){
		formated = formated.replace( / |\xA0/g, '' );
		formated = formated.replace( ',',  '.' );
		if( !isNumeric(formated) )
			return 'Erreur';
		var origin = formated;
		
		if( decimals && decimals<0 ) decimals = 0;
		origin = formated = round_decimal( formated, decimals ).toString();
		
		if( formated!='' ){
			var entier = parseInt( formated );
			if( !isNaN(entier) ){
				if( thousands_sep && thousands_sep!='' ){
					// Insertion du séparateur de milliers
					var strInt = new String( entier );
					var strTemp = '';
					var l = strInt.length;
					var p = 1;
					for( var i=l-1; i>=0; i-- && p++ ){
						if( p%3==0 && p!=l )
							strTemp = thousands_sep + strInt.substr( i, 1 ) + strTemp;
						else
							strTemp = strInt.substr( i, 1 ) + strTemp; 
					}
					formated = strTemp;
				}
				if( decimals>0 ){
					var p = origin.indexOf( '.' );
					if( p==-1 ) p = origin.indexOf( ',' );
					var strFloat = '';
					if( p!=-1 ) {
						strFloat = origin.slice( p+1 );
						if( strFloat.length>decimals )
							strFloat = strFloat.substr(0,decimals);
					}
					strFloat = rpad( strFloat, decimals, '0' );
					formated += ',' + strFloat;
				}
			}
		}	
	}
	
	return formated;
}
/* ----------------------------------------------------------------------------------------------------*/

function popup(page,largeur,hauteur,options)
{
var top=20;
var left=35;
window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}


//ajouter aux favoris
function AjoutFavoris() {
 if (navigator.appVersion.indexOf("Mac",0)>0) {
     alert("Pour ajouter monbateau.com à vos favoris, utilisez le raccourci clavier POMME+D");
        }
        else {
        if ((navigator.appName.indexOf("Microsoft",0)>=0) && (parseInt(navigator.appVersion)>=4)) {
                window.external.AddFavorite(location.href, document.title);
        } else {
                alert("Pour ajouter monbateau.com à vos favoris, utilisez le raccourci clavier CTRL+D");
        }
}
}

//imprimer la page
function Imprime() {
  if (navigator.appVersion.indexOf("Mac",0)>0) {
     alert("Pour imprimer cette page, utilisez le raccourci clavier POMME+P");
        }
else {
    window.print();
  }
}

// tableaux résultats de recherche
//modifie la couleur du tr au passage de la souris
function chgcolor(td,classe){	
	td.className=classe;
}

//rétablit la couleur initiale au tr
function backcolor(td,classe){
	cellule=td;
	dernierstyle=td.className;
	td.className=classe;
}


/* ------------------------------------------------------------------------------------ */
//météo
var params_meteo="type_meteo=marine&langue=fr&fond=FFFFFF&texte=00233E&saisie=la-rochelle";