//Validador simple basado en prototype (08-07-14)
function Validar(){
	aInputs = document.getElementsByClassName("required");
	bError = false;
	for (i=0; i< aInputs.length; i++){
		if(aInputs[i].value == ""){
			aInputs[i].style.border = "1px solid #ff0000";
			aInputs[i].onfocus = function(){
				this.style.border = "";
			};
			bError = true;
		}
	}
	if(bError){
		$('error_display').style.display = 'block';
		return false;
	}else{
		return true;
	}
}

function doDateList(tipo){
	switch(tipo){
		case "dia":
			var out = '<option value="null">Día</option>';	
			for(i=1; i<=31; i++){
				out += '<option value="'+ i +'">'+ i +'</option>';	
			}
			break;
		case "mes":
			var out = '<option value="null">Mes</option>';	
			for(i=1; i<=12; i++){
				out += '<option value="'+ i +'">'+ i +'</option>';	
			}
			break;
		case "anio":
			var out = '<option value="null">Año</option>';	
			for(i=2008; i>=1930; i--){
				out += '<option value="'+ i +'">'+ i +'</option>';	
			}
			break;
	}
	document.writeln(out);
}

var browserVersion;

function HorzMenu(){
	items_menu = $$('#header-menu li');
	width = 0;
	width_menu = $("header-menu").getWidth();
	items_menu.each(function(s){
		width = width + s.getWidth();
	});
	padding_value = Math.round(((width_menu - width) / items_menu.length) / 2);
	tmp_width = width + (padding_value * 2 * items_menu.length);
	rest_padding = (width_menu - tmp_width) / 4;
	i = 0;
	
	/*
	if(browserVersion == 'IE6'){
		padding_value = 17;
		rest_padding = 1;		
	}
	*/
	
	$$('#header-menu li a').each(function(s){
		i++;
		s.style.paddingLeft = (i==1 || i==items_menu.length ? padding_value+rest_padding : padding_value) +"px";
		s.style.paddingRight = (i==1 || i==items_menu.length ? padding_value+rest_padding : padding_value) +"px";
	});
}

function Tooltip(){
	$$('a.wordsp').each(function(s){
		s.innerHTML = '<span>'+ s.title +'</span>'+ s.innerHTML;
		s.title = '';
	});
}