//----- DISABLE SUBMIT BUTTON IF JAVASCRIPT NOT DETECTED
function disableSubmit()
	{
		document.getElementById('button_sign_up').disabled = false;
	}
window.onload = disableSubmit;

//----- VARIABLES
var regEmail = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

//----- FORM VALIDATION FOR E-NEWSLETTER
function validateNewsletter()
{
	if(!document.ccoptin.ea.value.match(regEmail))
	{
		document.ccoptin.ea.value = "Please enter a valid email";
		document.ccoptin.ea.style.color = "red";
		document.ccoptin.ea.style.backgroundImage = "url(../../images/icon/not_valid.gif)";
		document.ccoptin.ea.style.backgroundColor = "#FFCCCC";
		return false;
	}
	return true;
}

//----- Clear input box
function wipe(box)
	{
		box.value = "";
	}
	
//----- OnMouseOver input box
function touch(box)
	{
		box.style.color = "#333333";
	}

//----- Check email input box
function emailCheck(box)
	{
		if(!box.value.match(regEmail))
			{
				box.value = "Please enter a valid email";
				box.style.color = "red";
				box.style.backgroundImage = "url(../../images/icon/not_valid.gif)";
				box.style.backgroundColor = "#FFCCCC";
			}
		else
			{
				box.style.color = "#666";
				box.style.backgroundColor = "#FFF";
				box.style.backgroundImage = "url(../../images/icon/valid.gif)";
			}
	}