// JavaScript Document
	info = 0;
	function amigo(){
		if(info!=1){
			xDisplay('friend', 'block');
			xDisplay('capitulo', 'none');
			xDisplay('comments', 'none');
			info=1;
		}
		else{
			xDisplay('friend', 'none');
			info=0;
		}
	}
	function capitulo(){
		if(info!=2){
			xDisplay('capitulo', 'block');
			xDisplay('friend', 'none');
			xDisplay('comments', 'none');
			info=2;
		}
		else{
			xDisplay('capitulo', 'none');
			info=0;
		}
	}
	function comentario(){
		if(info!=3){
			xDisplay('capitulo', 'none');
			xDisplay('friend', 'none');
			xDisplay('comments', 'block');
			info=3;
		}
		else{
			xDisplay('comments', 'none');
			info=0;
		}
	}
	
	function star1(){
		var arch = "http://loladisenio.com/suma/catalogo/images/star.gif";
		var arch2 = "http://loladisenio.com/suma/catalogo/images/star-off.gif";
		var arch3 = "http://loladisenio.com/suma/catalogo/images/green-light.gif";
		document.getElementById("star1").style.backgroundImage = "url("+arch+")";
		document.getElementById("star2").style.backgroundImage = "url("+arch2+")";
		document.getElementById("star3").style.backgroundImage = "url("+arch2+")";
		document.getElementById("star4").style.backgroundImage = "url("+arch2+")";
		document.getElementById("star5").style.backgroundImage = "url("+arch2+")";
		document.getElementById("qualify-label").style.backgroundImage = "url("+arch3+")";
		document.getElementById("calificacion").value=1;
	}
	function star2(){
		var arch = "http://loladisenio.com/suma/catalogo/images/star.gif";
		var arch2 = "http://loladisenio.com/suma/catalogo/images/star-off.gif";
		var arch3 = "http://loladisenio.com/suma/catalogo/images/green-light.gif";
		document.getElementById("star1").style.backgroundImage = "url("+arch+")";
		document.getElementById("star2").style.backgroundImage = "url("+arch+")";
		document.getElementById("star3").style.backgroundImage = "url("+arch2+")";
		document.getElementById("star4").style.backgroundImage = "url("+arch2+")";
		document.getElementById("star5").style.backgroundImage = "url("+arch2+")";
		document.getElementById("qualify-label").style.backgroundImage = "url("+arch3+")";
		document.getElementById("calificacion").value=2;
	}
	function star3(){
		var arch = "http://loladisenio.com/suma/catalogo/images/star.gif";
		var arch2 = "http://loladisenio.com/suma/catalogo/images/star-off.gif";
		var arch3 = "http://loladisenio.com/suma/catalogo/images/green-light.gif";
		document.getElementById("star1").style.backgroundImage = "url("+arch+")";
		document.getElementById("star2").style.backgroundImage = "url("+arch+")";
		document.getElementById("star3").style.backgroundImage = "url("+arch+")";
		document.getElementById("star4").style.backgroundImage = "url("+arch2+")";
		document.getElementById("star5").style.backgroundImage = "url("+arch2+")";
		document.getElementById("qualify-label").style.backgroundImage = "url("+arch3+")";
		document.getElementById("calificacion").value=3;
	}
	function star4(){
		var arch = "http://loladisenio.com/suma/catalogo/images/star.gif";
		var arch2 = "http://loladisenio.com/suma/catalogo/images/star-off.gif";
		var arch3 = "http://loladisenio.com/suma/catalogo/images/green-light.gif";
		document.getElementById("star1").style.backgroundImage = "url("+arch+")";
		document.getElementById("star2").style.backgroundImage = "url("+arch+")";
		document.getElementById("star3").style.backgroundImage = "url("+arch+")";
		document.getElementById("star4").style.backgroundImage = "url("+arch+")";
		document.getElementById("star5").style.backgroundImage = "url("+arch2+")";
		document.getElementById("qualify-label").style.backgroundImage = "url("+arch3+")";
		document.getElementById("calificacion").value=4;
	}
	function star5(){
		var arch = "http://loladisenio.com/suma/catalogo/images/star.gif";
		var arch2 = "http://loladisenio.com/suma/catalogo/images/star-off.gif";
		var arch3 = "http://loladisenio.com/suma/catalogo/images/green-light.gif";
		document.getElementById("star1").style.backgroundImage = "url("+arch+")";
		document.getElementById("star2").style.backgroundImage = "url("+arch+")";
		document.getElementById("star3").style.backgroundImage = "url("+arch+")";
		document.getElementById("star4").style.backgroundImage = "url("+arch+")";
		document.getElementById("star5").style.backgroundImage = "url("+arch+")";
		document.getElementById("qualify-label").style.backgroundImage = "url("+arch3+")";
		document.getElementById("calificacion").value=5;
	}
	function name_check(){
		var arch = "http://www.loladisenio.com/suma/catalogo/images/green-light.gif";
		var arch2 = "http://www.loladisenio.com/suma/catalogo/images/red-light.gif";
		var valor = document.comment_form.nombre.value;
		if(valor!="")
			document.getElementById("name-label").style.backgroundImage = "url("+arch+")";
		else
			document.getElementById("name-label").style.backgroundImage = "url("+arch2+")";
	}
	
	function imgcode_check(){
		
		var arch = "http://www.loladisenio.com/suma/catalogo/images/green-light.gif";
		var arch2 = "http://www.loladisenio.com/suma/catalogo/images/red-light.gif";
		var valor = document.comment_form.imgcode.value;
		if(valor!="")
			document.getElementById("label_imgcode").style.backgroundImage = "url("+arch+")";
		else
			document.getElementById("label_imgcode").style.backgroundImage = "url("+arch2+")";
		
		
	
	}
	
	
	
	function mail_check(){
		var arch = "http://www.loladisenio.com/suma/catalogo/images/green-light.gif";
		var arch2 = "http://www.loladisenio.com/suma/catalogo/images/red-light.gif";
		var cadena = document.comment_form.correo.value;
		var pos2 = cadena.indexOf(".",(cadena.indexOf("@",0)));;
		var pos1 = cadena.indexOf("@",0);
		if((cadena.substring(0,pos1)!="")&&(cadena.substring(pos1,pos2)!="")&&(cadena.substring(pos2,(cadena.length-1))!=""))
			document.getElementById("mail-label").style.backgroundImage = "url("+arch+")";
		else
			document.getElementById("mail-label").style.backgroundImage = "url("+arch2+")";
	}
	function comment_check(){
		var arch = "http://www.loladisenio.com/suma/catalogo/images/green-light.gif";
		var arch2 = "http://www.loladisenio.com/suma/catalogo/images/red-light.gif";
		var valor = document.comment_form.comentario.value;
		if(valor!="")
			document.getElementById("comment-label").style.backgroundImage = "url("+arch+")";
		else
			document.getElementById("comment-label").style.backgroundImage = "url("+arch2+")";
	}
	
	function all_check(){
		var star_q = document.comment_form.calificacion.value;
		var name_q = document.comment_form.nombre.value;
		var comment_q = document.comment_form.comentario.value;
		var mail_q;
		var cadena = document.comment_form.correo.value;
		var imgcode = document.comment_form.imgcode.value;
		var pos2 = cadena.indexOf(".",(cadena.indexOf("@",0)));;
		var pos1 = cadena.indexOf("@",0);
		if((cadena.substring(0,pos1)!="")&&(cadena.substring(pos1,pos2)!="")&&(cadena.substring(pos2,(cadena.length-1))!=""))
			mail_q = 1;
		else
			mail_q = 0;
		if( (star_q>0) && (mail_q>0) && (name_q!="") && (comment_q!="") && (imgcode != ""))
			document.comment_form.submit();
	}
	var size = 12;
	
	
	
	
	function zoom(){

		if(size<25){size+= 3;
				
		document.getElementById('zoom_book').style.fontSize = size+"px";
		
		}
	}
	function zoom_out(){

		if(size>11){ size-=3;
				
		document.getElementById('zoom_book').style.fontSize = size+"px";
		}
	}