$(document).ready(function(e) {

	var testo = $('.word').val();
	var k = 0;
	var n = 0;
	$('input').serialize();
	coll=[];

	$('.search').click(function(e){
		e.preventDefault();
		testo = $('.word').val();
	   if(testo != "")
	    {
				testo = $('.word').val();
				$("p:contains(" +testo+ "),h1:contains(" +testo+ "),h2:contains(" +testo+ "),h3:contains(" +testo+ "),h4:contains(" +testo+ "),h5:contains(" +testo+ "),h6:contains(" +testo+ "),h7:contains(" +testo+ ")").addClass("found");
				$(function() {
				  coll=[]
				  n = 0;
				$('*.found').each(function(){
					n++;
					id = $(this).attr({'id': "id"+n})
					coll.push(n)
					})
				//console.log(coll)
			})

			//console.log(testo);
		}
		else
		return false;
	});

	$('.clear').click(function(e){
		e.preventDefault();
		n = 0;
		k = 0;
		$('.word').val("");
		$("p:contains(" +testo+ ")").removeClass("found");
	//console.log(testo);
	});

	$('.next').each(function(index, element) {
		k = 0;

        $(this).click(function(e){
			e.preventDefault();
			var testo = $('.word').val();
			if(testo != "" && k <= coll.length-1)
	       {
			k+=1;
			//console.log(k);
			$('body').scrollTo("#id"+k,{duration:'slow', offsetTop: '30'});
		   }
		   else
		return false;
			});



    });

	$('.prev').each(function(index, element) {
		k = 0;

        $(this).click(function(e){
			e.preventDefault();
			var testo = $('.word').val();
			if(testo != "" && k > 0)
	       {
			k-=1;
			//console.log(k);
			$('body').scrollTo("#id"+k,{duration:'slow', offsetTop: '30'});
		   }
		   else
		return false;
			});



    });



});