addOnload(callform2);
addOnload(callform3);
addOnload(callform);

//On load function
function addOnload(newFunction){
	var oldOnload = window.onload;
	
	if (typeof oldOnload == "function") {
		window.onload = function() {
			if (oldOnload){
				oldOnload();
			}
			newFunction();
		}
	}
	else{
		window.onload = newFunction;
	}
}
function callform(){
document.getElementById('submit').onclick=SubmitForm;
}
function SubmitForm() {
	
	var url = "sendForm.php";
	var XHRequest = false;
	var FormRequest = "";
		
	if(window.XMLHttpRequest){
	XHRequest = new XMLHttpRequest();
	} else if(window.ActiveXObject){
	XHRequest = new ActiveXObject("Microsoft.XMLHTTP");
	}
		
	if(XHRequest){
	XHRequest.open("POST", url);
	XHRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	XHRequest.onreadystatechange = function(){
	if(XHRequest.readyState < 4){
		document.getElementById("FormStatus").innerHTML = 'Please wait...';
	} else if(XHRequest.readyState == 4 && XHRequest.status == 200){
		document.getElementById("FormStatus").innerHTML = XHRequest.responseText;
		delete XHRequest;
		XHRequest = null;
		}
	}
	for(i=0; i<document.form1.elements.length; i++)
	{
		FormRequest = FormRequest + escape(document.form1.elements[i].name) + "=" + escape(document.form1.elements[i].value) + "&";
	}
	XHRequest.send(FormRequest);
	}
	
}
function clear_form() {
	for(i=0; i<document.form1.elements.length; i++)
	{
		if (document.form1.elements[i].type!="button" && document.form1.elements[i].type!="reset") {
			document.form1.elements[i].value = "";
		}
	}
}

function callform2(){
document.getElementById('submit2').onclick=SubmitForm2;

}
function SubmitForm2() {
	
	var url = "sendForm2.php";
	var XHRequest = false;
	var FormRequest = "";
		
	if(window.XMLHttpRequest){
	XHRequest = new XMLHttpRequest();
	} else if(window.ActiveXObject){
	XHRequest = new ActiveXObject("Microsoft.XMLHTTP");
	}
		
	if(XHRequest){
	XHRequest.open("POST", url);
	XHRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	XHRequest.onreadystatechange = function(){
	if(XHRequest.readyState < 4){
		document.getElementById("FormStatus2").innerHTML = 'Please wait...';
	} else if(XHRequest.readyState == 4 && XHRequest.status == 200){
		document.getElementById("FormStatus2").innerHTML = XHRequest.responseText;
		delete XHRequest;
		XHRequest = null;
		}
	}
	for(i=0; i<document.form2.elements.length; i++)
	{
		FormRequest = FormRequest + escape(document.form2.elements[i].name) + "=" + escape(document.form2.elements[i].value) + "&";
	}
	XHRequest.send(FormRequest);
	}
	
}

function callform3(){
document.getElementById('submit3').onclick=SubmitForm3;

}
function SubmitForm3() {
	
	var url = "sendForm3.php";
	var XHRequest = false;
	var FormRequest = "";
		
	if(window.XMLHttpRequest){
	XHRequest = new XMLHttpRequest();
	} else if(window.ActiveXObject){
	XHRequest = new ActiveXObject("Microsoft.XMLHTTP");
	}
		
	if(XHRequest){
	XHRequest.open("POST", url);
	XHRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	XHRequest.onreadystatechange = function(){
	if(XHRequest.readyState < 4){
		document.getElementById("FormStatus3").innerHTML = 'Please wait...';
	} else if(XHRequest.readyState == 4 && XHRequest.status == 200){
		document.getElementById("FormStatus3").innerHTML = XHRequest.responseText;
		delete XHRequest;
		XHRequest = null;
		}
	}
	for(i=0; i<document.form3.elements.length; i++)
	{
		FormRequest = FormRequest + escape(document.form3.elements[i].name) + "=" + escape(document.form3.elements[i].value) + "&";
	}
	XHRequest.send(FormRequest);
	}
	
}