// JavaScript Document
		   var activetab='two';
		   function efectme(tabclass) {
		   	$('div.tab'+'#'+tabclass).fadeIn("slow");
		   }
		   function changeTab(tabclass) {
			   $('input.comm').attr("disabled", "disabled");
				var activclass = 'div.tab'+'#'+activetab;
		   		$(activclass).fadeOut("slow");
				setTimeout("efectme('"+tabclass+"')",1000);
				//efectme(tabclass);
				activetab = tabclass;
				$('input.comm').removeAttr("disabled");
				$('input.comm#b'+tabclass).attr("disabled", "disabled");
		   }		
		 $(document).ready(function(){
		   $("div.tab:first").show();
		   $("input.comm:first").attr("disabled", "disabled");
		   
			$("input#bone").click(
				function() {
					changeTab('one');
					//$("div.tab").slideDown("slow");
				}
			);		   
			$("input#btwo").click(
				function() {
					changeTab('two');
				}
			);						   
		 });