function buildQueryString(theFormName) {
	theForm = document.forms[theFormName];
	var qs = ''
	for (e=0;e<theForm.elements.length;e++) {
		if (theForm.elements[e].name!='') {
			qs+=(qs=='')?'?':'&'
			qs+=theForm.elements[e].name+'='+escape(theForm.elements[e].value)
			}
		}
	//alert(qs);
	return qs
}

function create_request_string(theFormName)
{
var reqStr = "?";
theForm = document.forms[theFormName];
for(i=0; i < theForm.elements.length; i++)
{
isFormObject = false;

switch (theForm.elements[i].tagName)
{
case "INPUT":

switch (theForm.elements[i].type)
{
case "text":
case "hidden":
reqStr += theForm.elements[i].name + "=" + encodeURIComponent(theForm.elements[i].value);
isFormObject = true;
break;

case "checkbox":
if (theForm.elements[i].checked)
{
reqStr += theForm.elements[i].name + "=" + theForm.elements[i].value;
}else{
reqStr += theForm.elements[i].name + "=";
}
isFormObject = true;
break;

case "radio":
if (theForm.elements[i].checked)
{
reqStr += theForm.elements[i].name + "=" + theForm.elements[i].value;
isFormObject = true;
}
}
break;

case "TEXTAREA":

reqStr += theForm.elements[i].name + "=" + encodeURIComponent(theForm.elements[i].value);
isFormObject = true;
break;

case "SELECT":
var sel = theForm.elements[i];
reqStr += sel.name + "=" + sel.options[sel.selectedIndex].value;
isFormObject = true;
break;
}

if ((isFormObject) && ((i+1)!= theForm.elements.length))
{
reqStr += "&";
}

}

return reqStr;
} 

var IFrameObj; // our IFrame object
function callToServer(theFormName,theURL,debug) {
	//alert("callToServer");
	if (!document.createElement) {return true};
	var IFrameDoc;
	if (theFormName == "none"){
	var URL = theURL;
	} else {
	var URL = theURL + create_request_string(theFormName);
	}
	if (debug) {
	alert(URL);
	}
	//document.getElementById("response").value = URL;
	if (!IFrameObj && document.createElement) {
		// create the IFrame and assign a reference to the
		// object to our global variable IFrameObj.
		// this will only happen the first time 
		// callToServer() is called
		try {
			var tempIFrame=document.createElement('iframe');
			tempIFrame.setAttribute('id','RSIFrame');
			tempIFrame.style.border='0px';
			tempIFrame.style.width='0px';
			tempIFrame.style.height='0px';
			IFrameObj = document.body.appendChild(tempIFrame);
			
			if (document.frames) {
				// this is for IE5 Mac, because it will only
				// allow access to the document object
				// of the IFrame if we access it through
				// the document.frames array
				IFrameObj = document.frames['RSIFrame'];
			}
		} catch(exception) {
			// This is for IE5 PC, which does not allow dynamic creation
			// and manipulation of an iframe object. Instead, we'll fake
			// it up by creating our own objects.
			iframeHTML='<iframe id="RSIFrame" style="';
			iframeHTML+='border:0px;';
			iframeHTML+='width:0px;';
			iframeHTML+='height:0px;';
			iframeHTML+='"><\/iframe>';
			document.body.innerHTML+=iframeHTML;
			IFrameObj = new Object();
			IFrameObj.document = new Object();
			IFrameObj.document.location = new Object();
			IFrameObj.document.location.iframe = document.getElementById('RSIFrame');
			IFrameObj.document.location.replace = function(location) {
				this.iframe.src = location;
			}
		}
	}
	
	if (navigator.userAgent.indexOf('Gecko') !=-1 && !IFrameObj.contentDocument) {
		// we have to give NS6 a fraction of a second
		// to recognize the new IFrame
		setTimeout('callToServer("'+theFormName+'")',10);
		return false;
	}
	
	if (IFrameObj.contentDocument) {
		// For NS6
		IFrameDoc = IFrameObj.contentDocument; 
	} else if (IFrameObj.contentWindow) {
		// For IE5.5 and IE6
		IFrameDoc = IFrameObj.contentWindow.document;
	} else if (IFrameObj.document) {
		// For IE5
		IFrameDoc = IFrameObj.document;
	} else {
		return true;
	}
	
	IFrameDoc.location.replace(URL);
	return false;
}
	
function handleResponse() {
	//location.href = "http://www.seeofsound.com/cart.php?m=s";
	
	var theFormDiv = document.getElementById('theFormDiv');
	theFormDiv.style.display = 'none';
	//var responseMessage = document.getElementById('responseMessage');
	var message = '<h2>Your entry has been received!<br> Thank you.<\/h2><br><br><br>';
	//message += '<p><a href="#" onclick="showForm(); return false;">Send another message<\/a><\/p>'
	theFormDiv.innerHTML = message;
	theFormDiv.style.display = 'block';
	
}