function changeMfgr(){	
	var ID = document.compForm.MfgrSelect.value;
		document.getElementById('ajaxgif').style.display = "block";
		var url = 'http://www.lindelectronics.com/Scripts/getModelsIndex.php';
		document.getElementById('sButton').disabled="true";
		var pars = 'ID=' + ID;
		var myAjax = new Ajax.Request(
			url, {method: 'get', 
			parameters: pars, 
			onComplete: updateModels
			});
}
function updateModels(originalRequest){
	document.getElementById('modeldiv').innerHTML = originalRequest.responseText;
	document.getElementById('sButton').disabled=false;
	document.getElementById('ajaxgif').style.display = "none";
}

function signup(){
	document.getElementById('ajaxsignupgif').display="inline";
	var url='http://www.lindelectronics.com/Scripts/signup.php'
	var pars = 'email='+document.signupForm.email.value;
	var myAjax = new Ajax.Request(
			url, {method: 'get', 
			parameters: pars, 
			onComplete: signupDone
			});
		}
function signupDone(originalRequest){
	document.getElementById('signup').style.border="1px solid #cc6601";
	if(originalRequest.responseText == "COMPLETE"){
	document.getElementById('signup').innerHTML = "<center><p class=\"RegP\" style=\"font-size:12px;text-align:center;\"><b>Thanks!</b> You've successfully signued up.</p></center>";
	}else if(originalRequest.responseText == "FAILED"){
		document.getElementById('signup').innerHTML = "<center><p class=\"RegP\" style=\"font-size:12px;text-align:center;\"><b>Ooops!</b> You're already signued up.</p></center>";
	}
}