// Definition des variables
var menu_dec = new Array();
var menu_size = new Array();
var menu_etat = new Array();

roundforslide=8;
timeforround=25;

// Fin definition des variables

lastmenuvisible=-1;




function dbg(txt){
  divdbg=document.getElementById("debug");
  divdbg.innerHTML=divdbg.innerHTML+txt;
}

function lancemovemenu(id){
  menu_etat[id]=1;
  movemenu(id);
}

function lastmenu(niv){
  window.setTimeout("lastmenuvisible="+niv+";", 5);
}

function movemenu(id){
	
  if (menu_etat[id]==1 || menu_etat[id]==0){
    if (menu_dec[id]<menu_size[id]) {
      div_menu1=document.getElementById("menu_1_"+id);
      div_menu1.className='menu_1_roll';
      div_font_menu1=document.getElementById("link1_"+id);
      div_font_menu1.className='link_menu_niv_1_roll';
      menu_dec[id]+=Math.round(menu_size[id]/roundforslide);
      if (menu_dec[id]>menu_size[id]) menu_dec[id]=menu_size[id];
      div_menu_masque=document.getElementById("menu_masque_"+id);
      div_menu_masque.style.height=menu_dec[id]+'px';
      div_menu_2=document.getElementById("menu_2_"+id);
      div_menu_2.style.top=(menu_dec[id]-menu_size[id])+'px';
      window.setTimeout("movemenu("+id+")", timeforround);

    }
  }
}

function waitforremovemenu(id){
  menu_etat[id]=0;
  window.setTimeout("testforremovemenu("+id+")", 500);
}

function testforremovemenu(id){
  if (menu_etat[id]==0){
    menu_etat[id]=-1;
    window.setTimeout("removemenu("+id+")", 500);
  }
}

function removemenu(id){
  if (menu_etat[id]==-1){
    if (menu_dec[id]>0) {
      div_menu1=document.getElementById("menu_1_"+id);
      div_menu1.className='menu_1';
      div_font_menu1=document.getElementById("link1_"+id);
      div_font_menu1.className='link_menu_niv_1';
      img=document.getElementById("sepd"+id);
      img.src="../images/separateurmenud.gif";
      menu_dec[id]-=Math.round(menu_size[id]/roundforslide);
      if (menu_dec[id]<0) menu_dec[id]=0;
      div_menu_masque=document.getElementById("menu_masque_"+id);
      div_menu_masque.style.height=menu_dec[id]+'px';
      div_menu_2=document.getElementById("menu_2_"+id);
      div_menu_2.style.top=(menu_dec[id]-menu_size[id])+'px';
      window.setTimeout("removemenu("+id+")", timeforround);
    }
  }
}

function m1ov(niv){
  for (id=1;id<len_niv_1;id++){
    if (id==niv){
      div_menu1=document.getElementById("menu_1_"+id);
      div_menu1.className='menu_1_roll';
      div_font_menu1=document.getElementById("link1_"+id);
      div_font_menu1.className='link_menu_niv_1_roll';
      div_font_menu1.style.color="#ffffff";
      img=document.getElementById("sepd"+id);
      img.src="../images/separateurmenudb.gif";
      lancemovemenu(niv);
      
    } else {
      div_menu1=document.getElementById("menu_1_"+id);
      div_menu1.className='menu_1';
      div_font_menu1=document.getElementById("link1_"+id);
      div_font_menu1.className='link_menu_niv_1';
      img=document.getElementById("sepd"+id);
      img.src="../images/separateurmenud.gif";
      menu_etat[id]=-1;
      removemenu(id);
    }
  }
  lastmenu(niv);
}

function m1ou(niv){
  lastmenuvisible=-1;
  
 // div_font_menu1.style.color="#385b93";
  waitforremovemenu(niv);
}

function m2ov(id,id2){
  div_menu2=document.getElementById("menu_2_"+id+"_"+id2);
  div_menu2.className='menu_2_roll';
  div_link2=document.getElementById("link2_"+id+"_"+id2);
  div_link2.className='link_menu_niv_2_roll';
  lancemovemenu(id);
  lastmenu(id);
}

function m2ou(id,id2){
  lastmenuvisible=-1;
  div_menu2=document.getElementById("menu_2_"+id+"_"+id2);
  div_menu2.className='menu_2';
  div_link2=document.getElementById("link2_"+id+"_"+id2);
  div_link2.className='link_menu_niv_2';
  waitforremovemenu(id);
}

function remplis_menu(menu){
  // creation des divs

  // taille et positions  
  positionleft=11;
  margetxt=30;

  largeur=0;
  for (id=0;id<len_niv_1;id++){

    // niveau 1 = id

    div_menu_1=document.getElementById("menu_1_"+id);
    div_menu_2=document.getElementById("menu_2_"+id);
    cbg = document.getElementById("cbg"+id);
    cbd = document.getElementById("cbd"+id);
    fin = document.getElementById("finmenu"+id);
    chg = document.getElementById("chg"+id);
    chd = document.getElementById("chd"+id);
    deb = document.getElementById("debmenu"+id);
    
    div_menu_masque=document.getElementById("menu_masque_"+id);
    div_menu_pixel=document.getElementById("menu_pixel_"+id);
    div_link1=document.getElementById("link1_"+id);
    div_cont=document.getElementById("menucont");

		
    positionleft=Number(positionleft+largeur);
   
	
			
		
			
			//position menu_1
    	
    	div_menu_1.style.top="3px";
    	div_menu_1.style.left=positionleft+"px";
    	
			largeur=Number(margetxt+div_link1.offsetWidth);
    	
    	
    	//dimension menu_1
			taille=div_menu_1.offsetHeight;
			div_menu_1.style.width=largeur+"px";
			
			//if(div_link1.className != 'link_menu_niv_accueil')
     // {
      div_link1.style.color="white";
    //	}
   		

    //position masque
    div_menu_masque.style.top=taille+"px";
    div_menu_masque.style.left=positionleft+"px";

    len_niv_2=menu_niv_2[id];
    largeurmax=0;
    taille=0;
    for (id2=0;id2<len_niv_2;id2++){

      // niveau 2 = id2

      div_menu_2_2=document.getElementById("menu_2_"+id+"_"+id2);
      div_link2=document.getElementById("link2_"+id+"_"+id2);

      // etire la largeur temporairement pour eviter bug explorer.      
      div_menu_2_2.style.width="1000px";

      // premare largeur max
      newlargeur=margetxt+div_link2.offsetWidth;
      if (newlargeur>largeurmax) largeurmax=newlargeur;

      // position menu 2_2
      div_menu_2_2.style.top=taille+10+"px";
      div_menu_2_2.style.left="6px";
      cbg.style.left="6px";
      cbd.style.left=largeurmax-18+"px";
			cbg.style.top=taille+29+"px";
			cbd.style.top=taille+29+"px";
			fin.style.top=taille+22+"px";
			fin.style.left="16px";
			fin.style.width=largeurmax-20+"px";
			
			chg.style.left="6px";
      chd.style.left=largeurmax-18+"px";
			chg.style.top="5px";
			chd.style.top="5px";
			deb.style.top="5px";
			deb.style.left="16px";
			deb.style.width=largeurmax-20+"px";
			

      // prepare taille totale
      taille+=div_menu_2_2.offsetHeight;

    }
    
    for (id2=0;id2<len_niv_2;id2++){
      div_menu_2_2=document.getElementById("menu_2_"+id+"_"+id2);

      // dimention menu_2_x_x 
      div_menu_2_2.style.width=largeurmax+"px";
    }
		taille=taille+9;
    // dimention masque menu_2_x et pixel
    div_menu_2.style.height=taille+"px";
    div_menu_pixel.style.height=taille+"px";
    div_menu_2.style.width=largeurmax+"px";
    div_menu_pixel.style.width=largeurmax+"px";
    div_menu_masque.style.width=largeurmax+"px";

    //div_menu_masque.style.height=taille+'px';
    div_menu_masque.style.height="0px";

		
    menu_size.push(taille+15);
    menu_dec.push(0);
    menu_etat.push(1);

    //position menu_2
    div_menu_2.style.top=(-taille)+"px";
    div_menu_2.style.left="0px";
    
    //change le z-index du masque
    div_cont.style.zIndex=-30;
    
    
  }


}