/* MooseOver created by Alt0car for question please contact me on blackskyrap@hotmail.com */


function na_preload_img()
{ 
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null) 
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length-1; i++) {
    document.preloadlist[top+i] = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  } 
}

function na_change_img_src(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}

function na_restore_img_src(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}


/* Script opacité
*/

function eclairci(obj){
        unobj = obj;
	highlighting=setInterval("surligne(unobj)",50)
}
function assombri(obj){
	clearInterval(highlighting)
	if (obj.style.MozOpacity){
		obj.style.MozOpacity=0.7;
	}else if (obj.filters){
		obj.filters.alpha.opacity=70;
	}
}
function surligne(obj){
	if (obj.style.MozOpacity<1){
		obj.style.MozOpacity=parseFloat(obj.style.MozOpacity)+0.1;
	}else if (obj.filters && obj.filters.alpha.opacity<100){
		obj.filters.alpha.opacity+=10;
	}else if (window.highlighting){
		clearInterval(highlighting);
	}
}