/***********************************************
* Dynamic Ajax Content- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var loadedobjects=""
var rootdomain="http://"+window.location.hostname

function ajaxpage(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
page_request.open('GET', url, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}

function updatePrice()
{   
    var page_request = false
    if (window.XMLHttpRequest) // if Mozilla, Safari etc
        page_request = new XMLHttpRequest()
    else 
	    if (window.ActiveXObject)
		{ // if IE
            try 
			{
                page_request = new ActiveXObject("Msxml2.XMLHTTP")
            } 
            catch (e)
			{
                try
				{
                    page_request = new ActiveXObject("Microsoft.XMLHTTP")
                }
                catch (e){}
            }
        }
        else
            return false
        page_request.onreadystatechange=function()
		{
            setPrice(page_request)
        }
	
	
	var params = "";
	
	formobj = document.getElementById("priceform").elements;
	
	for (i = 0; i < formobj.length; i++)
	   if (false == (formobj[i].type == "radio" && formobj[i].checked == ""))  
	   params = params + formobj[i].name + '=' + formobj[i].value + '&';
	
	//document.getElementById('tt2').innerHTML = params;
		
    page_request.open('POST', 'calculate_price.php', true);
	page_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    page_request.setRequestHeader("Content-length", params.length);
    page_request.setRequestHeader("Connection", "close");
    page_request.send(params);	
}

function setPrice(page_request)
{
    if (page_request.readyState == 4)
	{
	    document.getElementById('price').innerHTML = page_request.responseText;
		document.getElementById("priceform").price.value = page_request.responseText;
	}
}

function updatePrice2() {
	formobj = document.getElementById("priceform")
	 
	document.getElementById('tt2').innerHTML = document.priceform.html_page.value;
}