window.onload = function() {
  	open_ext_link();
  	menuTranslucide();
}

if (window.attachEvent) window.attachEvent("onload", sfHover);



function menuTranslucide() {

	    var LIs = document.getElementById("menu").getElementsByTagName("li");

      for (var k=0; k<LIs.length; k++) {
    		var ULs = LIs[k].getElementsByTagName("ul");

        for (var j=0; j<ULs.length; j++) {
        	//ULs[j].style.filter = "alpha(opacity:"+75+")";
          //ULs[j].style.MozOpacity = 100/100;
        	//ULs[j].styleKHTMLOpacity = 100/100
        	//ULs[j].style.opacity = 1;

      	}
      }
}



function sfHover() {
	var sfEls = document.getElementById("menu").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
		
	}
}

function open_ext_link()
{
	var liens = document.getElementsByTagName('a');
	for( var i = 0 ; i < liens.length ; i++)
	{
		if(liens[i].className == 'lien_ext')
		{
			liens[i].onclick = function()
			{
				window.open(this.href);
				return false;
			}
		}
	}
}