//DYNAMIC TOP NAVIGATION

		initNav = function() {
			if (document.all && document.getElementById) 
			{
				var navRoot = document.getElementById("navigation");
				var lis = navRoot.getElementsByTagName("li");
				for (var i=0; i<lis.length; i++)
				{
					lis[i].onmouseover = function()
					{
						this.className += " hover";
					}
					lis[i].onmouseout = function()
					{
						this.className = this.className.replace(" hover", "");
					}
				}
			}
		}
		if (document.all && window.attachEvent)
			attachEvent("onload", initNav);





//POPUPS

		modalWin = null
		modalWin2 = null
		winCommonParms = "toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no"
		
		function windowO(pag,ancho,alto,scroll){
		  closeWinAlert()
		  modalWin =open(pag,"VENTANA",windowLTWH(ancho, alto)+",scrollbars="+scroll+","+winCommonParms);
			modalWin.focus()
		}
		
		function closeWinAlert(){
		  if (modalWin) {
		    if (! modalWin.closed) {
		       modalWin.close()
		    }
		    modalWin = null
		  }
		}
		
		function windowLTWH(pWidth, pHeight, pXchange, pYchange){
		  var x = (screen.width/2) - (pWidth/2)
		  if (pXchange) x += pXchange
		  var y = (screen.height/2) - (pHeight/2)
		  if (pYchange) y += pYchange
		  return ("width="+pWidth+",height="+pHeight+",left="+x+",top="+y)
		}
		
		function legal(){
			windowO('/comunes/literales/avisoLegal.php',578,364,'no');
		}
		
		function contacto(){
			windowO('/comunes/avisoLegal.php',400,600,'no');
		}