/* The following function creates an XMLHttpRequest object... */

function createRequestObject(){
	var request_o; //declare the variable to hold the object.
	//if(!(request_o = new XMLHttpRequest();)) request_o= new ActiveXObject("Microsoft.XMLHTTP");
	
	var ua = navigator.userAgent.toLowerCase();
	if (!window.ActiveXObject)
		request_o = new XMLHttpRequest();
	else if (ua.indexOf('msie 5') == -1)
		request_o = new ActiveXObject("Msxml2.XMLHTTP");
	else
		request_o = new ActiveXObject("Microsoft.XMLHTTP");
	
	//var browser = navigator.appName; //find the browser name
	//if(browser == "Microsoft Internet Explorer"){
	//	/* Create the object using MSIE's method */
	//	request_o = new ActiveXObject("Microsoft.XMLHTTP");
	//}else{
	//	/* Create the object using other browser's method */
	//	request_o = new XMLHttpRequest();
	//}
	return request_o; //return the object
}

/* You can get more specific with version information by using 
	parseInt(navigator.appVersion)
	Which will extract an integer value containing the version 
	of the browser being used.
*/

/* The variable http will hold our new XMLHttpRequest object. */
var http = createRequestObject(); 

/* Function called to get the product categories list */
function topInfo(property, infoSection){
	/* Create the request. The first argument to the open function is the method (POST/GET),
		and the second argument is the url... 
		document contains references to all items on the page
		We can reference document.form_category_select.select_category_select and we will
		be referencing the dropdown list. The selectedIndex property will give us the 
		index of the selected item. 
	*/
	http.open('get', '../scripts/internal_request.php?action=getPropertyInfoTopBar&info='+infoSection+'&property='+property, true);
	/* Define a function to call once a response has been received. This will be our
		handleProductCategories function that we define below. */
	
	http.onreadystatechange = handleTopInfo; 
	/* Send the data. We use something other than null when we are sending using the POST
		method. */
	http.send(null);
}

/* Function called to handle the list that was returned from the internal_request.php file.. */
function handleTopInfo(){
	/* Make sure that the transaction has finished. The XMLHttpRequest object 
		has a property called readyState with several states:
		0: Uninitialized
		1: Loading
		2: Loaded
		3: Interactive
		4: Finished */
	if(http.readyState == 4){ //Finished loading the response
		/* We have got the response from the server-side script,
			let's see just what it was. using the responseText property of 
			the XMLHttpRequest object. */
	   var response = http.responseText;
		/* And now we want to change the product_categories <div> content.
			we do this using an ability to get/change the content of a page element 
			that we can find: innerHTML. */
		document.getElementById('info').innerHTML = response;
	}
}

function featuredProjects(project){
	/* Create the request. The first argument to the open function is the method (POST/GET),
		and the second argument is the url... 
		document contains references to all items on the page
		We can reference document.form_category_select.select_category_select and we will
		be referencing the dropdown list. The selectedIndex property will give us the 
		index of the selected item. 
	*/
   	//featuredProjectsContent(project);
	//featuredProjectsSidebar(project);
	http.open('get', '../../scripts/internal_request.php?action=getFeaturedProject&info='+project, true);
	/* Define a function to call once a response has been received. This will be our
		handleProductCategories function that we define below. */
	
	http.onreadystatechange = handleFeaturedProjects; 
	/* Send the data. We use something other than null when we are sending using the POST
		method. */
	http.send(null);
}

function featuredProjectsContent(project){
	http.open('get', '../../scripts/internal_request.php?action=getFeaturedProject&info='+project, true);
	/* Define a function to call once a response has been received. This will be our
		handleProductCategories function that we define below. */
	
	http.onreadystatechange = handleFeaturedProjectsContent; 
	/* Send the data. We use something other than null when we are sending using the POST
		method. */
	http.send(null);
}

function featuredProjectsSidebar(project) {
	http.open('get', '../../scripts/internal_request.php?action=getFeaturedProject&info='+project+'&side=right', true);
	/* Define a function to call once a response has been received. This will be our
		handleProductCategories function that we define below. */
	
	http.onreadystatechange = handleFeaturedProjectsSidebar; 
	/* Send the data. We use something other than null when we are sending using the POST
		method. */
	http.send(null);
}

/* Function called to handle the list that was returned from the internal_request.php file.. */
function handleFeaturedProjectsContent(){
	/* Make sure that the transaction has finished. The XMLHttpRequest object 
		has a property called readyState with several states:
		0: Uninitialized
		1: Loading
		2: Loaded
		3: Interactive
		4: Finished */
	if(http.readyState == 4){ //Finished loading the response
		/* We have got the response from the server-side script,
			let's see just what it was. using the responseText property of 
			the XMLHttpRequest object. */
	   var response = http.responseText;
	   alert(response);
		/* And now we want to change the product_categories <div> content.
			we do this using an ability to get/change the content of a page element 
			that we can find: innerHTML. */
		document.getElementById('content').innerHTML = response;
	}
}
function handleFeaturedProjectsSidebar(){
	/* Make sure that the transaction has finished. The XMLHttpRequest object 
		has a property called readyState with several states:
		0: Uninitialized
		1: Loading
		2: Loaded
		3: Interactive
		4: Finished */
	if(http.readyState == 4){ //Finished loading the response
		/* We have got the response from the server-side script,
			let's see just what it was. using the responseText property of 
			the XMLHttpRequest object. */
	   var response = http.responseText;
		/* And now we want to change the product_categories <div> content.
			we do this using an ability to get/change the content of a page element 
			that we can find: innerHTML. */
		document.getElementById('sidebar').innerHTML = response;
	}
}
function handleFeaturedProjects(){
	/* Make sure that the transaction has finished. The XMLHttpRequest object 
		has a property called readyState with several states:
		0: Uninitialized
		1: Loading
		2: Loaded
		3: Interactive
		4: Finished */
	if(http.readyState == 4){ //Finished loading the response
		/* We have got the response from the server-side script,
			let's see just what it was. using the responseText property of 
			the XMLHttpRequest object. */
	   var response = http.responseText;
	   //alert(response);
		/* And now we want to change the product_categories <div> content.
			we do this using an ability to get/change the content of a page element 
			that we can find: innerHTML. */
		document.getElementById('featured').innerHTML = response;
	}
}

function featuredPropertyContent(property) {
	/* Create the request. The first argument to the open function is the method (POST/GET),
		and the second argument is the url... 
		document contains references to all items on the page
		We can reference document.form_category_select.select_category_select and we will
		be referencing the dropdown list. The selectedIndex property will give us the 
		index of the selected item. 
	*/
	http.open('get', '../../scripts/internal_request.php?action=getFeaturedProperty&property='+property, true);
	/* Define a function to call once a response has been received. This will be our
		handleProductCategories function that we define below. */
	
	http.onreadystatechange = handleFeaturedProperty; 
	/* Send the data. We use something other than null when we are sending using the POST
		method. */
	http.send(null);
}

/* Function called to handle the list that was returned from the internal_request.php file.. */
function handleFeaturedProperty(){
	/* Make sure that the transaction has finished. The XMLHttpRequest object 
		has a property called readyState with several states:
		0: Uninitialized
		1: Loading
		2: Loaded
		3: Interactive
		4: Finished */
	if(http.readyState == 4){ //Finished loading the response
		/* We have got the response from the server-side script,
			let's see just what it was. using the responseText property of 
			the XMLHttpRequest object. */
		
	   var response = http.responseText;
	   alert(response);
		/* And now we want to change the product_categories <div> content.
			we do this using an ability to get/change the content of a page element 
			that we can find: innerHTML. */
		document.getElementById('featuredcontenthack').innerHTML = response;
	}
}

function aboutUsContent(person) {
	/* Create the request. The first argument to the open function is the method (POST/GET),
		and the second argument is the url... 
		document contains references to all items on the page
		We can reference document.form_category_select.select_category_select and we will
		be referencing the dropdown list. The selectedIndex property will give us the 
		index of the selected item. 
	*/
	http.open('get', '../../scripts/internal_request.php?action=getAboutUs&person='+person, true);
	/* Define a function to call once a response has been received. This will be our
		handleProductCategories function that we define below. */
	
	http.onreadystatechange = handleAboutUs; 
	/* Send the data. We use something other than null when we are sending using the POST
		method. */
	http.send(null);
}

/* Function called to handle the list that was returned from the internal_request.php file.. */
function handleAboutUs(){
	/* Make sure that the transaction has finished. The XMLHttpRequest object 
		has a property called readyState with several states:
		0: Uninitialized
		1: Loading
		2: Loaded
		3: Interactive
		4: Finished */
	if(http.readyState == 4){ //Finished loading the response
		/* We have got the response from the server-side script,
			let's see just what it was. using the responseText property of 
			the XMLHttpRequest object. */
	   var response = http.responseText;
		/* And now we want to change the product_categories <div> content.
			we do this using an ability to get/change the content of a page element 
			that we can find: innerHTML. */
		document.getElementById('aboutcontenthack').innerHTML = response;
	}
}