public void getInnerBlocks(){

		int buffer = 0;

		int first = 0;
		int last = 0;
		String sub = "";

		while(true){

			last = code.indexOf(";", first+1);

			if(last == -1){			
				last = code.length();
			}

			sub = code.substring(first,last);

			//System.out.println(sub);

			if(sub.isEmpty()){
				break;
			}

			if(sub.contains("{")){
				//System.out.println("{");

				int a = first;
				int b = first;
				String block_string = code.substring(first,code.length());


				int i = block_string.indexOf("{")+1;
				char chk = '0';
				buffer = 1;

				while(true){

					chk = block_string.charAt(i);

					if(chk == '{'){
						buffer++;
					}

					if(chk == '}'){
						buffer--;
					}


					i++;

					if(i >= block_string.length() || buffer <= 0){
						b = i;
						break;
					}
				}

				last = b;
				children.add(new Block(block_string.substring(0,b),statements.size(),statements.size()+2));				
				System.out.println(block_string.substring(0,b));

			}else{
				statements.add(sub);
			}

			first = last + 1;

			if(last >= code.length()-1 || code.indexOf("}",last+1)==-1 || code.indexOf(";",last+1)==-1){
				break;
			}


		}


		for(String s : statements){
			System.out.println(s);
		}

	}

/*
lets just start it of with the html to get the understanding of functionality a little mapped out.
So, i got this form.
it's basicly just a regular form with a table that get populated from a backend-java-thingy.
The population of the table comes from this thingy: "for(Iterator it = backe....." to make it short its just a javacode
that does some database-queries and returns them so i get the data in rows...

th table-part is pherhaps the part of this code thats kinda messy.
So to break it up a little bit:
the java-code runs a loop and values gets assigned to each td every run of the loop. So, tr is each element, 
and td is each value kinda...
we got a ID and a value and a class for every td. 
id holds which value we are editing, and class holds the functionality.
*/

</form>
 <form name="dataTable" action="ctrl" method="POST">
 <input type="hidden" name="action" value="item" />
 <input type="hidden" name="spec" value="dataTable" />
 <input type="hidden" name="pricebook_ri" value="<%=pricebook_ri%>" />
 <br/>
 <br/>
 <table id="dataTable" class="tooltip">
 <tr>
  <td>Identifiertype</td>
	<td width="10"></td>
	<td>Identifier</td>
	<td width="10"></td>
	<td>Info</td>
	<td width="30"></td>
	<td>Markup</td>
	<td width="10"></td>
	<td>Netprice</td>
	<td width="10"></td>
	<td>Delete</td>
	<td width="10"></td>
	<td></td>
 </tr>
 <br/>
<%
int iterator = 0;
for(Iterator it = backenddata.getEntries().iterator();it.hasNext();) {
	EntryData entry = (EntryData)it.next();

%>
	<tr>
		<td><div id="editable1_<%=iterator%>" class="editable_select" onBlur="reset();" name="editable_select"><%=entry.getIdentifiertype()%></div><input type="hidden" id="newValue1_<%=iterator%>" name="newValue1_<%=iterator%>" value=""></td>
		<td></td>
		<td><div id="editable2_<%=iterator%>" class="editable"><%=entry.getIdentifier()%></div><input type="hidden" id="newValue2_<%=iterator%>" name="newValue2_<%=iterator%>" value="">
		<td></td>
		<td><%=entry.getIdentifierTitle() %></td>
		<td></td>	    
		<td><div id="editable3_<%=iterator%>" class="editable"><%if(entry.getEntrytype().equals("MARKUP")){out.println(entry.getEntrycontent());} %></div><input type="hidden" id="newValue3_<%=iterator%>" name="newValue3_<%=iterator%>" value=""></td>
		<td></td>
		<td><div id="editable4_<%=iterator%>" class="editable"><%if(entry.getEntrytype().equals("NETPRICE")){out.println(entry.getEntrycontent());} %></div><input type="hidden" id="newValue4_<%=iterator%>" name="newValue4_<%=iterator%>" value=""></td>
		<td></td>
		<td><input type="hidden" value="<%= entry.getIdentifiertype() %>" name="original_Identifiertype_<%=iterator%>" id="original_Identifiertype_<%=iterator%>"/></td>
		<td><input type="hidden" value="<%= entry.getEntrycontent() %>" name="original_EntryContent_<%=iterator%>" id="original_EntryContent_<%=iterator%>"/></td>		
		<td><input type="hidden" value="<%= entry.getIdentifier() %>" name="original_Identifier_<%=iterator%>" id="original_Identifier_<%=iterator%>"/></td>
		<td><input type="hidden" value="<%= entry.getEntrycontent() %>" name="original_Entrytype_<%=iterator%>" id="original_Entrytype_<%=iterator%>"/></td>

	</tr>
<% 
iterator++;} 
%>
<tr><td><input type="hidden" value="<%=iterator%>" name="iterator" id="iterator"/></td></tr>
 </table>
 <br/>
 <input type="button" name="updateData" id="updateData" value="update data" style="display:none;"/>
 </form>



/*hopefully some of the html makes sense.*

/*So, lets start with the jquery. i'm gonna comment straight into the code here.. it makes it easier to
udnerstand every step.

*/

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
  $("div.editable").click(function(){  /*Ok, click function for every td that got a class of "editable"*/
		var newInput = "<input type ='text' class='newInput' value=\""+$(this).text()+"\">";   /*lets make a new string with html-syntaxing*/
		$(this).html(newInput);		/*and now lets print that string out. So basicly, on a click we print out a string that is html-syntax*/
		var id = $(this).attr("id"); /*id of the value getting edited*/	
		$("input.newInput").focus();
		$("input.newInput").keydown(function(event){
			if(event.which == 13){	/*look for enter-key to be pressed. on enter we expect the editing to be done.*/
				var value = $(this).val(); /*gets the new value*/
				var str = id;
				var strArray = str.match(/(\d+)/g); /*gets the numbers from the id, so we can use this to store the value in the hidden field*/
			 	for(var i = 0;i<strArray.length;i++){				
					if(i == 0){var temp0 = strArray[i];} 
					if(i == 1){var temp1 = strArray[i];}
				}
			 	$("#newValue"+temp0+"_"+temp1).val(value); /*in this part we saves the value to the hidden-field using the numbers from the original id*/
			 	$("#editable" +temp0+"_"+temp1).text($(this).val()); /*and here we make the visible html changes with the new value*/
			 	$(this).blur();
			 	slide();
			}
		});
		$("input.newInput").keyup(function(event){ /*look for esc-key to be pressed. if you understand the code above this should be easy. It'-s just a cancel-function really.*/
			if(event.which == 27){	
				var str = id;
				var strArray = str.match(/(\d+)/g);
			 	for(var i = 0;i<strArray.length;i++){				
					if(i == 0){var temp0 = strArray[i];} 
					if(i == 1){var temp1 = strArray[i];}
				}
			 	var tempval = "";
			 	if(temp0 == 2){tempval = $("#original_Identifier_"+temp1).val();}
			 	else if(temp0 == 3){tempval = $("#original_EntryContent_"+temp1).val();}
			 	else if(temp0 == 4){tempval = $("#original_EntryContent_"+temp1).val();}
			 	$("#editable" +temp0+"_"+temp1).text(tempval);
			 	$(this).blur();
				//slide();
			}
		});
	});
});
 $(window).load(function(){
	var clickFunction = function(){  /*ok, so this is almost the same as earlier. we print out a string which consist of html-syntax. only that here we print a drop-down meny and not only a input box*/
	  var id = $(this).attr("id");	  
	  var select = '<select name="select" id="'+id+'">'; 
	  var options = ["ITEMS", "IN", "DROPDOWN"];
	   for(var i = 0;i<options.length;i++)
	     select += '<option value="'+options[i]+'">'+options[i]+'</option>';
	     select += '</select>';
	     $(this).html(select);
	     $(this).unbind('click',clickFunction);
	}
	$("div.editable_select").bind('click',clickFunction); /*when a td with class of editable_select get clicken, we run the above code.*/
});
$('#dataTable select[name^="select"]').live('change', (function () { /*looks for a click inside the newly created dropdown. and assignes the new selected value to a hidden field and changes the visible html to the clicked value..*/
    var value1 = ($("option:selected", this).val());
    var id = $(this).attr("id");
    var str2 = id;                                  
	var str2Array = str2.match(/(\d+)/g);
	for(var i = 0;i<str2Array.length;i++){				
		if(i == 0){var temp01 = str2Array[i];} 
		if(i == 1){var temp11 = str2Array[i];}
	}
    $("#newValue"+temp01+"_"+temp11).val(value1);
   // $("#editable" +temp01+"_"+temp11).text($(this).val());
    slide();
}));
function slide(){
		$("#updateData").slideDown("fast"); 
}
$(function(){
	$('#updateData').click(function(){
		updatePricebookTable();
	});
});

function updatePricebookTable(){ /* this is just the function i use to update the databse.  I do this in java and i wont be posting this code. But basicly what it does is loop in the iterator-value from the html and update every database-value with the data from the hidden-fields in the html. if there is no new value in the hidden filed it just skips it. */
	document.dataTable.spec.value="dataTable";
	document.dataTable.submit();
}
</script> 

/*as i said its kinda messy. but its kinda small and i find it kinda understandable. Some of the projects with the same funcitonality i found on the web had like 4-500 lines of code, this is like 60 or something.... so you wont break your brain going through it.

As a little sidenote. this stuff can be done so much better! don't see this as a finished project, its just some code i did at work to get shit working. 
if you want sexy, or perfect this is not it. at all ;)

*/

<div id="itemDetail">
    	<div id="someSortOfWrapper" class="someSortOfWrapper"> 
            <div id="itemDetail_imageBox">
            	<img align="left">            		           
              </img>
           </div>
        </div>

      <div style="margin-left: 15px;" id="count">        		      
      	<div class="alternatePicture inline">
        	<div class="someKindOfWrapper" id="someKindOfWrapper">
               	<img align="left">
                	
                </img>
           </div>
        </div>
      </div>
      <div id="popUpDiv" style="display:none;">
      		<div class="inline" id="popUpPrevious">
      			<span id="popUpArrowPrevious"><a></a></span>
      		</div>
      	<div id="pictureFrame" class="inline">
      	</div>      	
      		<div class="inline" id="popUpNext">
      			<span id="popUpArrowNext"><a></a></span>      		
      		</div>
      	<div id="closePopUpLink"></div>
      </div>

<script>
$(document).ready(function(){
	var margTop = ((screen.height/2)-(534/2)) - 100;
	var margLeft = (($("#middlePart").width()/2)-(538/2));    	
	$("#someSortOfWrapper").click(function(){
		blackUp();
		var src1 = $(this).find('img').attr('src');   			
		$("#popUpDiv").show(function showThisPic(){
 		$('#pictureFrame').append("<img src="+src1+" />");			
		}).css({ 'display':'block' }).css({ "margin-top":margTop + 'px', "margin-left":margLeft + 'px' });            
	});
	$("#someKindOfWrapper").click(function(){
		blackUp();		
		var src2 = $(this).find('img').attr('src');
		$("#popUpDiv").show(function showThisPic(){
			$('#pictureFrame').append("<img src="+src2+" />");			
		}).css({ 'display':'block' }).css({ "margin-top":margTop + 'px', "margin-left":margLeft + 'px' });            	   			
	});
	$("#closePopUpLink").click(function(){
		$("#popUpDiv").hide();$("#blackIt").remove();$("#pictureFrame").find('img').remove();
	});
	$("#popUpArrowPrevious").click(function(){
		showPrev();
	});
	$("#popUpArrowNext").click(function(){
		showNext();
	});      
});
function blackUp(){
	var blackHeight = $(document).innerHeight();
	var blackWidth = $(document).innerWidth();
	var $div = $('<div />').appendTo('body').css({ 'background': 'black' });
  $div.attr('id', 'blackIt');
	$("#blackIt").css({ "height":blackHeight + 'px', "width":blackWidth + 'px' });
	$("#blackIt").css({ top: 0, left:0});
	$("#blackIt").css({ opacity:0.6 });
	$("#blackIt").css({ "position":"absolute"});
	$("#blackIt").css({ "z-index":99998});
	$("#popUpDiv").css({"z-index":99999});
}
function showNext(){
	var src = $("#pictureFrame").find('img').attr('src');    	
	var arr = arrayHelper();
	var arrLength = arr.length - 1;
	for(var i = 0; i &lt; arr.length;i = i + 1){
		if(arr[i] == src){
			if(i != arrLength){$('#pictureFrame').find('img').attr("src", arr[i+1]);}
			else{startOver();}	
		}     	
	}  		
}
function showPrev(){
	var src = $("#pictureFrame").find('img').attr('src');
	var arr = arrayHelper();
	for(var i = 0; i &lt; arr.length;i = i + 1){    		
		if(arr[i] == src){
			if(i != 0){$('#pictureFrame').find('img').attr("src", arr[i-1]);}
			else{startOver();}
		}    		    	
	}
}
function startOver(){
 	var arr = arrayHelper();
 	var last = arr.length;
 	var arrLength = arr.length - 1;
 	var src = $("#pictureFrame").find('img').attr('src');
 	for(var i = 0; i &lt; arr.length;i = i + 1){    		
 		if(arr[i] == src){
 			if(i == 0){$('#pictureFrame').find('img').attr("src", arr[last-1]);}
 			if(i == arrLength){$('#pictureFrame').find('img').attr("src", arr[0]);}
 		}
 	}    	
}    
function arrayHelper(){
 	var number = $('#count').children().size();
 	var arr = [];
	arr.push($("#someSortOfWrapper").find('img').attr('src'));
	for(var i=0;i &lt; number;i = i + 1){
		arr.push($('#count').children().find('img').attr('src'));
	}
	return arr;
}
$(document).keydown(function(e){
  if($("#popUpDiv").css('display') !='none'){
 	 	if(e.keyCode == 27){$("#popUpDiv").hide();$("#blackIt").remove();$("#pictureFrame").find('img').remove();}
    if(e.keyCode == 37){showPrev();}
    if(e.keyCode == 39){showNext();}
   }
});
</script>

%Person definition.
%person(
%   name,
%   war_afghanistan,
%   war_iraq,
%   money,
%   rich
%   army
%   tax
%   benefits
%   church
%   pro_life
%   government
%   nuclear_weapons,
%   america
%   immegrants
%   free_health_care
%   CCTV
%   privacy
%   )

% Person template.
%person('name', 'no', 'no', 'no', 'no', 'no', 'no', 'no', 'no', 'no', 'no', 'no','no','no','no','no','no'). 

% Emma is a person that should vote labour.
person('Emma', 'no', 'no', 'no', 'no', 'no', 'yes', 'yes', 'no', 'no', 'yes', 'no','no','yes','yes','yes','no'). 

% Sarah is a ultra-conservative.
person('Sarah', 'yes', 'yes', 'yes', 'yes', 'yes', 'no', 'no', 'yes', 'yes', 'no', 'yes', 'yes','no','no','yes','no'). 

% Sindre should vote libdem
person('Sindre', 'no', 'no', 'yes', 'no', 'no', 'yes', 'yes', 'no', 'no', 'no', 'no','no','yes','yes','no','yes').

% Tom should vote conservative.
person('Tom', 'yes', 'yes', 'yes', 'yes', 'yes', 'no', 'no', 'no', 'no', 'no', 'yes','yes','no','no','yes','no').   

%person(Name,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_)

% predicate to check if a person likes having privacy and freedom.
likes_freedom(Name) :-
    person(Name,_,_,_,_,_,_,_,_,_,Government,_,_,_,_,CCTV,Privacy),
    Government = 'no',
    CCTV = 'no',
    Privacy = 'yes'.

% Check if a person likes that the governments regulate things like economy, and is generally 
% government supportive.
likes_regulation(Name) :-
    person(Name,_,_,_,_,_,Tax,_,_,_,Government,_,_,_,_,CCTV,_),
    Tax = 'yes',
    Government = 'yes',
    CCTV = 'yes'.

% Check if the person is a capitalist, capitalists likes money and rich people.
capitalist(Name) :- 
    person(Name,_,_,Money,Rich,_,_,_,_,_,_,_,_,_,_,_,_),
    Money = 'yes',
    Rich = 'yes'.

% Checks to see if the person is for bombing afghanistan and iraq.
afraid_of_terrorists(Name) :-
    person(Name,War_Afghanistan,War_Iraq,_,_,_,_,_,_,_,_,_,_,_,_,CCTV,_),
    War_Afghanistan = 'yes',
    War_Iraq = 'yes',
    CCTV = 'yes'.

% Check if a person would like more defence spendings.
afraid_of_china_russia(Name) :-
    person(Name,_,_,_,_,Army,_,_,_,_,_,Nuclear_Weapons,_,_,_,_,_),
    Nuclear_Weapons = 'yes',
    Army = 'yes'.

% Check if the person is positive to giving benefits, such as free health care.
social_worrier(Name) :-
    person(Name,_,_,_,_,_,Tax,Benefits,_,_,_,_,_,_,FHC,_,_),
    Tax = 'yes',
    Benefits = 'yes',
    FHC = 'yes'.

% A person is deemed conservative if he or her is a capitalist, for bombing iraq and
% afghanistand, and wants more defence spendings.
conservative(Name) :-
    capitalist(Name),
    afraid_of_terrorists(Name),
    afraid_of_china_russia(Name).

% A ultra-conservative is a person that is conservative, and is for politics influenced by the 
% church, and is pro life.
ultra_conservative(Name) :-
    conservative(Name),
    person(Name,_,_,_,_,_,_,_,Church,Pro_life,_,_,_,_,_,_,_),
    Church = 'yes',
    Pro_life = 'yes'.    

% A libdem voter is a person that likes freedom, has nothing against social benefits like free 
% health care, and is not against immegrants.
libdem(Name) :-
    likes_freedom(Name),
    social_worrier(Name),
    person(Name,_,_,_,_,_,_,_,_,_,_,_,_,Immegrants,_,_,_),
    Immegrants = 'yes'.

% A labour voter is a person that is for social benefits like free health care, and likes
% government regulations of things like economy, and has nothing against immegrants.
labour(Name) :-
    social_worrier(Name),
    likes_regulation(Name),
    person(Name,_,_,_,_,_,_,_,_,_,_,_,_,Immegrants,_,_,_),
    Immegrants = 'yes'.

vote(Name) :-
    ultra_conservative(Name),
    write(Name),write(' is ultra-conservative and should vote conservative.'),nl.

vote(Name) :-
    conservative(Name),
    write(Name),write(' is conservative and should vote conservative.'),nl.

vote(Name) :-
    libdem(Name),
    write(Name),write(' is liberal and should vote libdem.'),nl.

vote(Name) :-
    labour(Name),
    write(Name),write(' is labour and should vote labour.'),nl.