var menuselect="";
var blnOk=true;
var delai = 500;
var timeout;

function MontrerMenu(strMenu) {
	if(blnOk) {
		AnnulerCacher();
    CacherMenus(strMenu);
		if (document.getElementById(strMenu))//undefined
			with (document.getElementById(strMenu).style)
				visibility="visible";
	}
	/*SelectVisible("hidden",document.getElementsByTagName('select'));*/
}

function CacherDelai(strMenu) {
	if (blnOk) {
		timeout = setTimeout("CacherMenus('ssmtarifs')",delai);
	}
}
function AnnulerCacher() {
	if (blnOk && timeout) {
		clearTimeout(timeout);
	}
}
function CacherMenus(strMenu) {
	if(blnOk)
   {
  	document.getElementById(strMenu).style.visibility="hidden";
		}
}




function show2(id)
{
  obj=document.getElementById(id);
  obj.style.visibility = 'visible';
}
function hide2(id)
{
  obj=document.getElementById(id);
  obj.style.visibility = 'hidden';
}
function select(objid)
{
      menuselect=objid;
      changesrc('accueil','off');
      changesrc('cadre','off');
      changesrc('yourtes','off');
      changesrc('tarifs','off');
      changesrc('medias','off');
      changesrc('liens','off');
      changesrc(objid,'on');
      
}
function changesrc(id,source1)
{
  if(source1=='on')
  {
    source1=document.getElementById(id).src.replace('off','on');
    document.getElementById(id).src=source1;
  }
  else if(menuselect!=id)
  {
    source1=document.getElementById(id).src.replace('on','off');
    document.getElementById(id).src=source1;
  }  
}
  function change_session(langue)
  {
     //parent.window.TEMP.location.href="session_langue.php?langue="+langue;
     parent.window.location.href="../pages_communes/index.php?langue="+langue;
     
  }
   function change_style(style)
  {
     //parent.window.TEMP.location.href="session_langue.php?langue="+langue;
     parent.window.location.href="../pages_communes/index.php?style="+style;
     
  }
 function ouvrir_menu(url,titre,img_width,img_height)
{

   var widthMax=800;
   var heightMax=600;

    monImage = new Image;
    monImage.src = url;

    var tailleW = img_width;
    var tailleH = img_height;


    if(tailleH >heightMax)
    {
      tailleW=tailleW /(tailleH/heightMax);
      tailleH=heightMax;
    }
    if(tailleW >widthMax)
    {

      tailleH=tailleH /(tailleW/widthMax);
      tailleW=widthMax;
     }



   document.getElementById("menuimg").src=monImage.src;

    document.getElementById("menu_titre").innerHTML=titre;
    document.getElementById("menu_context").style.display = "block";

    var position_x = (document.body.clientWidth -tailleW )/2 ;
    var position_y = (document.body.scrollTop) ;

    document.getElementById("placement").style.top = position_y+100;
    document.getElementById("placement").style.left =position_x;
    document.getElementById("menuimg").style.width =tailleW;
    document.getElementById("menuimg").style.height =tailleH;


    fadeIn('menuimg',0,100);
  }

   function fermer_menu()
  {
    document.getElementById("menuimg").src="images/spacer.gif";
    document.getElementById("menu_context").style.display = "none";
    
  //activ_pop = setTimeout("ouvrir_menu()",30000)
  }
  
function change_img(img)
{
  TEMP.location="temp.php?img="+img;
  bannerup.src=img;
}
function initImage() 
{
  imageId = 'thephoto';
  image = document.getElementById(imageId);
  setOpacity(image, 0);
  image.style.visibility = 'visible';
  fadeIn(imageId,0);
}
function spanload(nom)
{
   document.getElementById(nom).style.background='white no-repeat top center';
  
}
function setOpacity(obj, opacity) 
{
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}

function fadeIn(objId,opacity) 
{
  
  if (document.getElementById)
  {
    obj = document.getElementById(objId);
    if (opacity <= 100)
    {
      setOpacity(obj, opacity);
      opacity += 10;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 10);
    }
  }
}
function fadeInSlow(objId,opacity) 
{
  
  if (document.getElementById)
  {
    obj = document.getElementById(objId);
    if (opacity <= 100)
    {
      setOpacity(obj, opacity);
      opacity += 1;
      window.setTimeout("fadeInSlow('"+objId+"',"+opacity+")", 50);
    }
  }
}
function fadeOut(objId,opacity,opacity2) 
{
  if(opacity2==undefined)
  {
    opacity2=30;
  }
  

  if (document.getElementById)
  {
    obj = document.getElementById(objId);
    if (opacity >= opacity2)
    {
      setOpacity(obj, opacity);
      opacity += -10;
      window.setTimeout("fadeOut('"+objId+"',"+opacity+","+opacity2+")", 10);
    }
  }
}

function fadeOutSlow(objId,opacity,opacity2) 
{
  if(opacity2==undefined)
  {
    opacity2=30;
  }
  

  if (document.getElementById)
  {
    obj = document.getElementById(objId);
    if (opacity >= opacity2)
    {
      setOpacity(obj, opacity);
      opacity += -1;
      window.setTimeout("fadeOutSlow('"+objId+"',"+opacity+","+opacity2+")", 20);
    }
  }
}