/**
	*
	* Muestra/Oculta un elemento
	*
	*/
	function showHideSEO(){

		if($('SEO_container').visible() ){			

//			new Effect.BlindUp('SEO_container', { duration: 0.3 });
	
			$('SEO_container').hide();
			$('SEO_show').show();
			$('SEO_hide').hide();
			
		} else{

//			new Effect.SlideDown('SEO_container', { duration: 0.3 });

			$('SEO_container').show();
			$('SEO_show').hide();
			$('SEO_hide').show();
			
		} 
		
	}
	
	/**
	*
	* Muestra/Oculta un elemento
	*
	*/
	function showHideSearch(){

		if($('search_container').visible() ){			

//			new Effect.BlindUp('SEO_container', { duration: 0.3 });
	
			$('search_container').hide();
			$('search_show').show();
			$('search_hide').hide();
			
		} else{

//			new Effect.SlideDown('SEO_container', { duration: 0.3 });

			$('search_container').show();
			$('search_show').hide();
			$('search_hide').show();
			
		} 
		
	}
	
	function showHide(id){
		
		if($(id).visible()){			
			new Effect.BlindUp(id, { duration: 0.3 });
			$(id).hide();
		} else{
			new Effect.SlideDown(id, { duration: 0.3 });
			$(id).show();
		} 
	}
	
	
	
    function showFormDesp(lang){
        
        $("form_desp_container"+lang).show();
        $("link_show"+lang).hide();
        $("link_hide"+lang).show();
        $(lang+"_hidden").value = 1;    
    
    }

    function hideFormDesp(lang){
        
        $("form_desp_container"+lang).hide();
        $("link_show"+lang).show();
        $("link_hide"+lang).hide();
        $(lang+"_hidden").value = 0;
    
    }    
    
    function avtiveFormLang(state,lang){
        
        if (state){
            showFormDesp(lang);
        }else{
            hideFormDesp(lang);
        }
    
    }

	

	function x_alert(msg) {
		$('message').innerHTML = msg;
		Effect.Pulsate($('message'), {duration: 3.5, pulses: 2, from: 0.5,  afterFinish: x_alertDone});
		$('message').show();
		

	}
	
	function x_alertDone() {
		$('message').hide();		
	}