/************* Ajax Contact Form 1.0 *****************************/

/*

Released by AwesomePHP.com, under the GPL License, a

copy of it should be attached to the zip file, or

you can view it on http://AwesomePHP.com/gpl.txt

*/

/************* Ajax Contact Form 1.0 *****************************/





/* holder for form variables */

var stringVars='';



/* Function to clear form */

function clearForm()

{

	for(i=0; i< document.contact.elements.length; i++)

	{

		if(document.contact.elements[i].type.search(/text/) != -1)

		{

			document.contact.elements[i].value='';

		}

	}

}



/* Function to submit form */

function submitForm()

{

	if(document.getElementById('errorSpanTR').style.display == 'none')

	{

		document.getElementById('errorSpanTR').style.display='inline';

	}

	

	document.getElementById('errorSpan').innerHTML = '<img src="pleaseWait.gif">';

	

	for(i=0; i< document.contact.elements.length; i++)

	{

		switch(document.contact.elements[i].type)

		{

			case 'text':

			case 'textarea':

			case 'radio':

			case 'select-one':

			stringVars += escape(document.contact.elements[i].name)+'='+escape(document.contact.elements[i].value)+'&';

			break;		

			case 'checkbox':

			if (document.contact.elements[i].checked){

				temp = document.contact.elements[i].name;

				temp = temp.replace(/\[]/,'');

				stringVars += escape(temp)+'='+escape(document.contact.elements[i].value)+'&';	

			}

		}

	}

	doCall();

}

function doCall()

{

	http.open("GET", 'contact.php?' + stringVars, true);

	http.onreadystatechange = handleHttpResponse;

	http.send(null);

}



function handleHttpResponse()

{

	if (http.readyState == 4)

	{

		var response = http.responseText;				

		document.getElementById('errorSpan').innerHTML = response;

		

		if(response.search(/<!---->/) != -1){

			clearForm();

		}

	}

}



function getHTTPObject()

{ 

	var xmlhttp;

	if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {

		try {

			xmlhttp = new XMLHttpRequest();

		} catch (e) {

			xmlhttp = false;

		}

	}

	return xmlhttp;

}

var http = getHTTPObject();