$(document).ready(function(){
	
	/* Binding a click event handler to the links: */
	$('li.button a').click(function(e){
	
		/* Finding the drop down list that corresponds to the current section: */
		var dropDown = $(this).parent().next();
		
		/* Closing all other drop down sections, except the current one */
		$('.dropdown').not(dropDown).slideUp('slow');
		dropDown.slideDown('600');
		
		/* Preventing the default event (which would be to navigate the browser to the link's address) */
		e.preventDefault();
	})
	
	//ze otevreny kde sem
	
	$('#open').slideDown('slow');
	//formular
	$('#click').click(function() {
  $('#optavka').slideDown('600', function() {
    // Animation complete.
  });
});
	
	
	$('.navigationMenu2 li .normalMenu2').each(function(){

		$(this).before($(this).clone().removeClass().addClass('hoverMenu2'));

	});
	
	$('.navigationMenu2 li').hover(function(){
	
		$(this).find('.hoverMenu2').stop().animate({marginTop:'5px'},200);

	},
	
	function(){
	
		$(this).find('.hoverMenu2').stop().animate({marginTop:'-30px'},200);

	});
	
	
	
	
	$('div.referenc').mouseover(function(){
	
		var id = this.id;
		
	/*	if ($('#ref_'+id).css("z-index") == "2")
		 $('#ref_'+id).css("z-index","-2");
		 
		else*/
		   $('#ref_'+id).css("z-index","2");
		
		
});
	
	
	$('div.referenc').mouseleave(function(){
	
		var id = this.id;
		
		$('#ref_'+id).css("z-index","-2");
		
		
});
	
	
	
	
	
});

function txt() {

 var text = document.getElementById('text');
 
 var txt = text.value;
 
 if (txt =="Text vaší zprávy")
  text.value="";





}