var xmlHttp // xmlHttp variable

function GetXmlHttpObject(){ // This function we will use to call our xmlhttpobject.
var objXMLHttp=null // Sets objXMLHttp to null as default.
if (window.XMLHttpRequest){ // If we are using Netscape or any other browser than IE lets use xmlhttp.
objXMLHttp=new XMLHttpRequest() // Creates a xmlhttp request.
}else if (window.ActiveXObject){ // ElseIf we are using IE lets use Active X.
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP") // Creates a new Active X Object.
} // End ElseIf.
return objXMLHttp // Returns the xhttp object.
} // Close Function

function CheckUsername(username){ // This function we will use to check to see if a username is taken or not.
	xmlHttp=GetXmlHttpObject() // Creates a new Xmlhttp object.
	if (xmlHttp==null){ // If it cannot create a new Xmlhttp object.
		alert ("Browser does not support HTTP Request") // Alert Them!
		return // Returns.
	} // End If.
	
	var url="templates/usernamecheck.php?username="+username // Url that we will use to check the username.
	xmlHttp.open("GET",url,true) // Opens the URL using GET
	xmlHttp.onreadystatechange = function () { // This is the most important piece of the puzzle, if onreadystatechange is equal to 4 than that means the request is done.
		if (xmlHttp.readyState == 4) { // If the onreadystatechange is equal to 4 lets show the response text.
			document.getElementById("usernameresult").innerHTML = xmlHttp.responseText; // Updates the div with the response text from check.php
		} // End If.
	}; // Close Function
	xmlHttp.send(null); // Sends NULL instead of sending data.
} // Close Function.

function CheckEmail(email){ // This function we will use to check to see if a username is taken or not.
	xmlHttp=GetXmlHttpObject() // Creates a new Xmlhttp object.
	if (xmlHttp==null){ // If it cannot create a new Xmlhttp object.
		alert ("Browser does not support HTTP Request") // Alert Them!
		return // Returns.
	} // End If.
	
	var url="templates/emailcheck.php?email="+email // Url that we will use to check the email.
	xmlHttp.open("GET",url,true) // Opens the URL using GET
	xmlHttp.onreadystatechange = function () { // This is the most important piece of the puzzle, if onreadystatechange is equal to 4 than that means the request is done.
		if (xmlHttp.readyState == 4) { // If the onreadystatechange is equal to 4 lets show the response text.
			document.getElementById("emaileresult").innerHTML = xmlHttp.responseText; // Updates the div with the response text from check.php
		} // End If.
	}; // Close Function
	xmlHttp.send(null); // Sends NULL instead of sending data.
} // Close Function.

function CheckEmail2(email){ // This function we will use to check to see if a username is taken or not.
	xmlHttp=GetXmlHttpObject() // Creates a new Xmlhttp object.
	if (xmlHttp==null){ // If it cannot create a new Xmlhttp object.
		alert ("Browser does not support HTTP Request") // Alert Them!
		return // Returns.
	} // End If.
	
	var url="templates/emailcheck.php?email="+email // Url that we will use to check the email.
	xmlHttp.open("GET",url,true) // Opens the URL using GET
	xmlHttp.onreadystatechange = function () { // This is the most important piece of the puzzle, if onreadystatechange is equal to 4 than that means the request is done.
		if (xmlHttp.readyState == 4) { // If the onreadystatechange is equal to 4 lets show the response text.
			document.getElementById("newsemaileresult").innerHTML = xmlHttp.responseText; // Updates the div with the response text from check.php
		} // End If.
	}; // Close Function
	xmlHttp.send(null); // Sends NULL instead of sending data.
} // Close Function.

function CheckSupplierUsername(username){ // This function we will use to check to see if a username is taken or not.
	xmlHttp=GetXmlHttpObject() // Creates a new Xmlhttp object.
	if (xmlHttp==null){ // If it cannot create a new Xmlhttp object.
		alert ("Browser does not support HTTP Request") // Alert Them!
		return // Returns.
	} // End If.
	
	var url="templates/supplierusernamecheck.php?username="+username // Url that we will use to check the username.
	xmlHttp.open("GET",url,true) // Opens the URL using GET
	xmlHttp.onreadystatechange = function () { // This is the most important piece of the puzzle, if onreadystatechange is equal to 4 than that means the request is done.
		if (xmlHttp.readyState == 4) { // If the onreadystatechange is equal to 4 lets show the response text.
			document.getElementById("supplierusernameresult").innerHTML = xmlHttp.responseText; // Updates the div with the response text from check.php
		} // End If.
	}; // Close Function
	xmlHttp.send(null); // Sends NULL instead of sending data.
} // Close Function.

function CheckSupplierEmail(email){ // This function we will use to check to see if a username is taken or not.
	xmlHttp=GetXmlHttpObject() // Creates a new Xmlhttp object.
	if (xmlHttp==null){ // If it cannot create a new Xmlhttp object.
		alert ("Browser does not support HTTP Request") // Alert Them!
		return // Returns.
	} // End If.
	
	var url="templates/supplieremailcheck.php?email="+email // Url that we will use to check the email.
	xmlHttp.open("GET",url,true) // Opens the URL using GET
	xmlHttp.onreadystatechange = function () { // This is the most important piece of the puzzle, if onreadystatechange is equal to 4 than that means the request is done.
		if (xmlHttp.readyState == 4) { // If the onreadystatechange is equal to 4 lets show the response text.
			document.getElementById("supplieremaileresult").innerHTML = xmlHttp.responseText; // Updates the div with the response text from check.php
		} // End If.
	}; // Close Function
	xmlHttp.send(null); // Sends NULL instead of sending data.
} // Close Function.