JavaScript - Using Ajax On Pagination Aswell As Dropdown

<select name="fw[$i]" id="fw[$i]">
<option value="1">FWH</option>
<option value="3">links</option>
<option value="4">rechts</option>
<option value="0" selected></option>
</select><br />
<select name="lie[$i]" id="lie[$i]" disabled="disabled" onchange="showBox($i,xxx);">
<option value="0" selected>---</option>
<option value="1">gut</option>
<option value="2">schlecht</option>
<option value="3">Strafschlag</option>
<option value="4">OB</option>
</select>

function showBox(field,val) {
		
if (val > 1) {		
var box = 'lie[' + field + ']';
document.form1.box.disabled == false;
}
else {
document.form1.box.disabled == true;
}
	
}

<div id="ImageContainer"></div>
<br />
    
<script type="text/javascript"><!--
	
	function ShowGallery()
	{
		// get parent for image container and remove image container
		var parentcontainer = document.getElementById("ImageContainer").parentNode;
		parentcontainer.removeChild(document.getElementById("ImageContainer"));

		// get current image gallery information from dropdown
		var dropdown = document.getElementById("catDropDown");
		var selectedoption = dropdown.getElementsByTagName("option")[dropdown.selectedIndex];
		var count = parseInt(selectedoption.getAttribute("Count"));

		// if there are not images in the category, return - "select a category" falls into this case as well
		if(count<=0)
		    return;

		// populate images in image elements
		var container = document.createElement("div");
		container.setAttribute("id","ImageContainer");
		for(var i=0;i<count;i++)
		{
		    var img=document.createElement("img");
                    img.setAttribute("src","images/th/thumb_"+dropdown.value+(i<9?"0":"")+(i+1)+".jpg");
		    img.setAttribute("alt","images/th/thumb_"+dropdown.value+(i<9?"0":"")+(i+1)+".jpg");
		    container.appendChild(img);

		}

		// Insert new image container back with new contents
		parentcontainer.appendChild(container);
		
	}

<form name="postbar_add_post" id="postbar_add_post"  method="post">
	<fieldset>
    	<legend>What chu doign? ...</legend>
        <input type="text" name="addcontentbox" id="addcontentbox" maxlength="200" />
        <input type="submit" name="addpost" value="Submit" class="submit" />
      	</fieldset>
</form>

<script type="text/javascript">
$(document).ready(function(){
	$("form#postbar_add_post").submit(function() {
		var addcontentbox = $('#addcontentbox').attr('value');
		
		if ( addcontentbox.replace(/\s/g,"") == "" ) return false;
		
$.ajax({
type: "POST",
url: "postear.php",
data:"addcontentbox="+ addcontentbox,
success: function(){
$("ul#wall").prepend("<li>"+addcontentbox+"</li>");
$("ul#wall li:first").fadeIn();
document.postbar_add_post.addcontentbox.value='';
document.postbar_add_post.addcontentbox.focus();
}
});
return false; 
});
});
</script>

<div id="cuerpo"><ul id="wall"></ul></div>

<div id="navwrapper"></div>

$(document).ready(function(){ 

	//how much items per page to show  
	var show_per_page = 5;  
	//getting the amount of elements inside content div .   
    var number_of_items = $('#wall').children().size();  
    //calculate the number of pages we are going to have  
    var number_of_pages = Math.ceil(number_of_items/show_per_page); 
	
	//set the value of our hidden input fields  
    $('#current_page').val(0);  
    $('#show_per_page').val(show_per_page);  
	
	
	//navigation '  
  
      
    var navigation_html = '<a class="previous_link" href="javascript:previous();">Prev</a>';  
    var current_link = 0;  
    while(number_of_pages > current_link){  
        navigation_html += '<a class="page_link" href="javascript:go_to_page(' + current_link +')" longdesc="' + current_link +'">'+ (current_link + 1) +'</a>';  
        current_link++;  
    }  
    navigation_html += '<a class="next_link" href="javascript:next();">Next</a>';  
  
    $('#navwrapper').html(navigation_html);  
  
    //add active_page class to the first page link  
    $('#navwrapper .page_link:first').addClass('active_page');  
  
    //hide all the elements inside content div  
    $('#wall').children().css('display', 'none');  
  
    //and show the first n (show_per_page) elements  
    $('#wall').children().slice(0, show_per_page).css('display', 'block');  
  
});  

function previous(){  
  
    new_page = parseInt($('#current_page').val()) - 1;  
    //if there is an item before the current active link run the function  
    if($('.active_page').prev('.page_link').length==true){  
        go_to_page(new_page);  
    }    
}  

function next(){  
    new_page = parseInt($('#current_page').val()) + 1;  
    //if there is an item after the current active link run the function  
    if($('.active_page').next('.page_link').length==true){  
        go_to_page(new_page);  
    }  
} 

function go_to_page(page_num){  
    //get the number of items shown per page  
    var show_per_page = parseInt($('#show_per_page').val());  
  
    //get the element number where to start the slice from  
    start_from = page_num * show_per_page;  
  
    //get the element number where to end the slice  
    end_on = start_from + show_per_page;  
  
    //hide all children elements of content div, get specific items and show them  
    $('#wall').children().css('display', 'none').slice(start_from, end_on).css('display', 'block');  
  
    /*get the page link that has longdesc attribute of the current page and add active_page class to it 
    and remove that class from previously active page link*/  
    $('.page_link[longdesc=' + page_num +']').addClass('active_page').siblings('.active_page').removeClass('active_page');  
  
    //update the current page input field  
    $('#current_page').val(page_num);  
}

<a href="#" class="michigan">Michigan</a>
<a href="#" class="ohio">Ohio</a>
<a href="#" class="illinois">Illinois</a>

<div id="michigan">
Michigan container
</div>

<div id="ohio">
Ohio container
</div>

<div id="illinois">
Illinois container
</div>

var anchor = document.getElementsByTagName('a').className; // grab all hyperlinks and their classes
var div = document.getElementsByTagName('div').getElementByID; // grab all divs and their IDs

if (anchor = div) { // check to see if a hyperlink's class has a matching div ID
	div.style.display = "none";
	if (anchor.onclick) { // if the hyperlink is clicked...
		div.style.display = "visible"; // make matching div ID visible
	}
}

<html>
<head>

<script language="Javascript">
function xmlhttpPost(strURL) {
    var xmlHttpReq = false;
    var self = this;




    // Mozilla/Safari
    if (window.XMLHttpRequest) {
        self.xmlHttpReq = new XMLHttpRequest();
        
    }
    // IE
    else if (window.ActiveXObject) {
        self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
    }
    self.xmlHttpReq.open('POST', strURL, true);



    self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    self.xmlHttpReq.onreadystatechange = function() {
        if (self.xmlHttpReq.readyState == 4) {           
            updatepage(self.xmlHttpReq.responseText);
        }

    }
    


    self.xmlHttpReq.send(getquerystring());
}





function getquerystring() {


    var form     = document.forms['f1'];
    var username = form.username.value;

    qstr = 'u=' + escape(username);         
        return qstr;

}






function updatepage(str){
    
var s = str;
var a = s.split(',');


var a1 = a[0];
var a1_1 = a[1];
var a2 = a[2];
var a2_1 = a[3];
var a3 = a[4];
var a3_1 = a[5];
var a4 = a[6];
var a4_1 = a[7];
var a5 = a[8];
var a5_1 = a[9];
var a6 = a[10];
var a6_1 = a[11];
var a7 = a[12];
var a7_1 = a[13];
var a8 = a[14];
var a8_1 = a[15];
var a9 = a[16];
var a9_1 = a[17];
var a0 = a[18];
var a0_1 = a[19];





var form     = document.forms['f1'];
form.result1.value = a1;
form.result1_1.value = a1_1;
form.result2.value = a2;
form.result2_1.value = a2_1;
form.result3.value = a3;
form.result3_1.value = a3_1;
form.result4.value = a4;
form.result4_1.value = a4_1;
form.result5.value = a5;
form.result5_1.value = a5_1;
form.result6.value = a6;
form.result6_1.value = a6_1;
form.result7.value = a7;
form.result7_1.value = a7_1;
form.result8.value = a8;
form.result8_1.value = a8_1;
form.result9.value = a9;
form.result9_1.value = a9_1;
form.result0.value = a0;
form.result0_1.value = a0_1;
}
</script>
</head>







<body>
<form name="f1">

<p>Username: <input name="username" type="text" id="username">  
<p>Password: <input name="password" type="text" id="password"> 
  <input value="Go" type="button" onclick='JavaScript:xmlhttpPost("/cgi-bin/3sms/smscontacts.pl")'></p>

<input name="result1" type="text" id="result1" size="18" maxlength="25">
<input name="result1_1" type="text" id="result1_1" size="11" maxlength="11"><p> 
<input name="result2" type="text" id="result2" size="18" maxlength="25">
<input name="result2_1" type="text" id="result2_1" size="11" maxlength="11"><p> 
<input name="result3" type="text" id="result3" size="18" maxlength="25"> 
<input name="result3_1" type="text" id="result3_1" size="11" maxlength="11"><p> 
<input name="result4" type="text" id="result4" size="18" maxlength="25">  
<input name="result4_1" type="text" id="result4_1" size="11" maxlength="11"><p>  
<input name="result5" type="text" id="result5" size="18" maxlength="25"> 
<input name="result5_1" type="text" id="result5_1" size="11" maxlength="11"><p> 
<input name="result6" type="text" id="result6" size="18" maxlength="25">  
<input name="result6_1" type="text" id="result6_1" size="11" maxlength="11"><p>  
<input name="result7" type="text" id="result7" size="18" maxlength="25"> 
<input name="result7_1" type="text" id="result7_1" size="11" maxlength="11"><p> 
<input name="result8" type="text" id="result8" size="18" maxlength="25">  
<input name="result8_1" type="text" id="result8_1" size="11" maxlength="11"><p>  
<input name="result9" type="text" id="result9" size="18" maxlength="25"> 
<input name="result9_1" type="text" id="result9_1" size="11" maxlength="11"><p> 
<input name="result0" type="text" id="result0" size="18" maxlength="25">  
<input name="result0_1" type="text" id="result0_1" size="11" maxlength="11"><p> 



</div>
  
</form>
</body>
</html>

<a href="#" onClick="change_postcode(prompt('Please Enter Your Postcode', 'SW10')");
)">SW10</a>

<script type="text/javascript"> 
function change_postcode(postcode){
$('#view8').html('<p><img src="http://www.MySite.com/images/loading.gif"/><br />Loading! Please Wait...</p>');
  $('#view8').load("http://www.mywebsite.com/include.php?inc=Events&when=&amp;postcode="+postcode);
}</script>

<a href="#" onClick="top.change_postcode(prompt('Please Enter Your Postcode', 'SW10')");
)">SW10</a>

	function createAjax() {
		if(!this.http && window.ActiveXObject) {
			try {
				this.http = new ActiveXObject("Msxml2.XMLHTTP" || "Microsoft.XMLHTTP");
			}
			catch(e1) {
				this.http = false;
			}
			
		}
		
		if(!this.http && window.XMLHttpRequest) {
			try {
				this.http = new XMLHttpRequest();
			}
			catch(e2) {
				alert("Sorry we was unable to make a request between your browser.");
			}
		}
	}
	
	createAjax.prototype.request = function(url) {
	var rmd = Math.random();
		this.http.open('get', url+"&rmd="+rmd, true);
		this.http.send(null);
		
		this.http.onreadystatechange = this.responseHandler;
	}
	
	
	createAjax.prototype.responseHandler = function(obj) {
		if(this.http.readyState == 4) {
			document.getElementById(obj).innerHTML = this.responseText;
		}
	
	}
	function ajax(url, obj) {
	a = new createAjax();
	a.request(url);
	a.responseHandler(obj);
	}
	
	var doAjax = new ajax('ajax.php?name=jon','content');

<html><head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"><script>
function callback(serverData, serverStatus) {       
   alert(serverData);                               
}

function ajaxRequest() {
   var AJAX = null;                                 
   if (window.XMLHttpRequest) {                     
      AJAX=new XMLHttpRequest();                    
   } else {                                         
      AJAX=new ActiveXObject("Microsoft.XMLHTTP");  
   }                                                
   if (AJAX==null) {                                
      alert("Your browser doesn't support AJAX.");  					
      return false                                  
   }
   AJAX.onreadystatechange = function() {                      
      if (AJAX.readyState==4 || AJAX.readyState=="complete") { 
         callback(AJAX.responseText, AJAX.status);             
      }                                                        
   }
   AJAX.open("GET",'http://commx.info/accounts/codes/shout/ipb13/getChatData.php?lastID=0', true);
   AJAX.send(null);                                           
}
</script>
</head><body><a href="javascript:ajaxRequest()">on this link</a></body></html>