// image aléatoire de la Home
son = new Array();
son[0] = '../images/index/pizzaboy.jpg';
son[1] = '../images/index/pizza-time.jpg';
son[2] = '../images/index/chinese-smile.jpg';
son[3] = '../images/index/femme-chef.jpg';
son[4] = '../images/index/fillette-chef.jpg';
son[5] = '../images/index/petits-pizzaiolos.jpg';
var nbre = son.length;
n = Math.floor(Math.random()* +nbre);
//
//ss menus de la nav
window.onload=function (){
window['lksNav'] =  document.getElementById('menu').getElementsByTagName('li');
for(var i in window['lksNav']){
window['lksNav'][i].onmouseover = function(){
if(typeof(window['ssNavOn']) != 'undefined') window['ssNavOn'].style.display = 'none';
var ssNav = this.getElementsByTagName('ul');
if(typeof(ssNav[0]) != 'undefined'){
window['ssNavOn'] = ssNav[0];
window['ssNavOn'].style.display = 'inline';
this.className = "sel";
this.onmouseout = function(){
window['ssNavOn'].style.display = 'none';
this.className = "";
}
}
}
}
}
//

/* textZoom */
var min=13;
var max=40;
function zoomFontSize(cible,selecteur,zoom) {
   var p = document.getElementById(cible).getElementsByTagName(selecteur);
			if (zoom=='+') {
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 13;
      }
      if(s!=max) {
         s += 1;
      }
      p[i].style.fontSize = s+"px"
   }
}
else if (zoom=='-') {
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 13;
      }
      if(s!=min) {
         s -= 1;
      }
      p[i].style.fontSize = s+"px"
   } 
	}
}