// JavaScript Document
function createRequestObject()

	{

		//alert("welcome");

		var request_o;

		var browser = navigator.appName;

	

		if (browser == "Microsoft Internet Explorer")

		{

			request_o = new ActiveXObject("Microsoft.XMLHTTP");

		}

		else

		{

			request_o = new XMLHttpRequest();

		}

		return request_o;

	

	}	//	End of createRequestObject()



var http = createRequestObject();

function addToCart(pid, uid, sid)
{
	http.open('POST','js/ajaxrequest.php?action=addToCart');

		http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		http.onreadystatechange = update_addToCart;

		http.send('pid='+pid+'&uid='+uid+'&sid='+sid);	
}

function update_addToCart()
{	

	if(http.readyState == 4)
	{
		var response = http.responseText;
		var results = response;	
		
		if(results == "already")	
		{
			alert("This product is already in your cart.");
		}	
		else 
		{
			result_tokens = results.split("#%#");
			if(result_tokens[0] == "success")
			{
				alert("This product has been added to your cart.");
				
				if(document.getElementById(result_tokens[3]) != null)
				{
					document.getElementById(result_tokens[3]).innerHTML = '<a href="mycart.php" class="link_addToCart">In Cart</a>';
				}
				if(document.getElementById(result_tokens[3]+'f') != null)
				{
					document.getElementById(result_tokens[3]+'f').innerHTML = '<a href="mycart.php" class="link_addToCart">In Cart</a>';
				}
				if(document.getElementById(result_tokens[3]+'p') != null)
				{
					document.getElementById(result_tokens[3]+'p').innerHTML = '<a href="mycart.php" class="link_addToCart">In Cart</a>';
				}
			
				displayCartNumber(result_tokens[1], result_tokens[2], "cart_header");
			}
		}
		
	}



}	//	End of update_addToCart()*/

function displayCartNumber(uid, sid, divid)
{

	http.open('POST','js/ajaxrequest.php?action=displayCartNumber');

		http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		http.onreadystatechange = update_displayCartNumber;

		http.send('divid='+divid+'&uid='+uid+'&sid='+sid);	
}

function update_displayCartNumber()
{	

	if(http.readyState == 4)
	{
		var response = http.responseText;
		var results = response;	
		
		result_tokens = results.split("#%#");	
		
		document.getElementById('cart_header').innerHTML =  '<a href="mycart.php">My Cart ('+result_tokens[0]+' items)</a>;'
	
		
	}



}	//	End of update_addToCart()*/
function removeTeamImage(id, tname)
{	
	flag = confirm("Are you sure you want to remove this image?");
	if(flag)
	{
	
		http.open('POST','javascript/ajaxrequest.php?action=removeTeamImage');

		http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		http.onreadystatechange = update_removeTeamImage;

		http.send('id='+id+'&tname='+tname);
	}


	
}	//	End of removeTeamImage()

function update_removeTeamImage()
{	

	if(http.readyState == 4)
	{
		var response = http.responseText;
		var results = response;			
		result_tokens = results.split("##");
		if(result_tokens[0] == "success")
		{
			displayTeamImage(result_tokens[1], result_tokens[2]);
		}
	}



}	//	End of update_removeTeamImage()*/