// JavaScript Document

function sendRequest(system)
{
	/* Open the PHP script asynchronously */
	var url = "newGames.php";
	request.open("POST", url, true);
	request.onreadystatechange = showGames;
	request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
  	request.send("system=" + escape(system));
	
	var title = document.getElementById("sub");
	title.removeChild(title.firstChild);
	
	if (system == "Wii")
	{
		title.appendChild(document.createTextNode("Nintendo Wii"));
	}
	else if (system == "NES")
	{
		title.appendChild(document.createTextNode("Nintendo Entertainment System"));
	}
	else if (system == "SNES")
	{
		title.appendChild(document.createTextNode("Super Nintendo Entertainment System"));
	}
	else if (system == "N64")
	{
		title.appendChild(document.createTextNode("Nintendo 64"));
	}
	else if (system == "GCN")
	{
		title.appendChild(document.createTextNode("Nintendo GameCube"));
	}
	else if (system == "VB")
	{
		title.appendChild(document.createTextNode("Nintendo Virtual Boy"));
	}
	else if (system == "GB")
	{
		title.appendChild(document.createTextNode("Nintendo Game Boy"));
	}
	else if (system == "GBA")
	{
		title.appendChild(document.createTextNode("Nintendo Game Boy Advance"));
	}
	else if (system == "DS")
	{
		title.appendChild(document.createTextNode("Nintendo DS"));
	}
	else if (system == "PSP")
	{
		title.appendChild(document.createTextNode("Sony Playstation Portable"));
	}
	else if (system == "PS")
	{
		title.appendChild(document.createTextNode("Sony Playstation"));
	}
	else if (system == "PS2")
	{
		title.appendChild(document.createTextNode("Sony Playstation 2"));
	}
	else if (system == "XBOX")
	{
		title.appendChild(document.createTextNode("Microsoft XBox"));
	}
	else if (system == "X360")
	{
		title.appendChild(document.createTextNode("Microsoft XBox 360"));
	}
	else if (system == "GG")
	{
		title.appendChild(document.createTextNode("Sega Game Gear"));
	}
	else if (system == "DC")
	{
		title.appendChild(document.createTextNode("Sega Dreamcast"));
	}
	else if (system == "GEN")
	{
		title.appendChild(document.createTextNode("Sega Genesis"));
	}	
	else if (system == "MAC")
	{
		title.appendChild(document.createTextNode("Macintosh"));
	}	
	else if (system == "PC")
	{
		title.appendChild(document.createTextNode("PC"));
	}	
	else if (system == "All")
	{
		title.appendChild(document.createTextNode("All Videogames"));	
	}

	
}

function showGames()
{
	
	if (request.readyState == 4) 
	{
    	if (request.status == 200) 
		{
      		var response = request.responseText;
      		var list = document.getElementById("list");
			list.innerHTML = response;
		}
		else 
    	  alert("Error! Request status is " + request.status);
	}
}