/*var otros=$$('a.otros');

otros.each(function(el){
	el.addEvent('mouseover',function(){
		var el=$$('ul.menu_otros');
		el.setStyle('display','block');
	});
});

$$('ul.menu_otros').addEvent('mouseover',function(){
	var el=$$('ul.menu_otros');
	el.setStyle('display','block');
});
$$('a.otros').addEvent('mouseout',function(){
	var el=$$('ul.menu_otros');
	el.setStyle('display','none');
});
$$('ul.menu_otros').addEvent('mouseout',function(){
	var el=$$('ul.menu_otros');
	el.setStyle('display','none');
});
*/
function pintaMenu() {

	var params=pintaMenu.arguments;

	var div=document.getElementById('sub_nav_js');

	if(document.getElementById('sub_nav') ){
		div.removeChild(document.getElementById('sub_nav'));
	}

	var ul = document.createElement("ul");
	ul.setAttribute("id","sub_nav");

	for(var i=1;i<params.length;i=i+2){

 		var li= document.createElement("li");
 		var a= document.createElement("a");
 		var texto= document.createTextNode(params[i]);

		a.setAttribute("href",params[i+1] );
 		a.setAttribute("title",params[i]);

 		a.appendChild(texto);
 		li.appendChild(a);
 		ul.appendChild(li);

	}

 	div.appendChild(ul);
 	pintaPestana(params[0]);

 }

 function pintaPestana(id){

 	var ul=document.getElementById('nav');
 	var pestanas=ul.getElementsByTagName('li');
 	var tmp;
 	for(var i=0; i<pestanas.length; i++){
 		if(pestanas[i].className=="ulti"){
 			break;
 		}else{
	 		tmp=pestanas[i].getElementsByTagName("a");
			if(tmp[0].id == "pestana"+id){
				tmp[0].className="selec";
			}else{
				tmp[0].className="";
			}

 		}
 	}
 }

/*stuHover = function() {
	var cssRule;
	var newSelector;
	for (var i=0; i<document.styleSheets.length; i++)
		for (var x=0; x<document.styleSheets[i].rules.length ; x++){
			cssRule = document.styleSheets[i].rules[x];
			if (cssRule.selectorText.indexOf("LI:hover") >= 0){
				newSelector = cssRule.selectorText.replace(/LI:hover/gi, "LI.iehover");
				if(cssRule.style.cssText!='')
					document.styleSheets[i].addRule(newSelector , cssRule.style.cssText);
			}
		}
	var getElm = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<getElm.length; i++) {
		getElm[i].onmouseover=function() {
			this.className+=" iehover";
		}
		getElm[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", stuHover);*/