function viewFeature(pSrc) {
	document.MainImg.src = pSrc;
}


function checkForm() {
	var vForm = document.EmailForm;
	if (vForm.Name.value=='') {
		alert('Please enter your Name.');
		vForm.Name.select();

	} else if ( vForm.Email.value=='') {
		alert('Please enter your Email Address.');
		vForm.Email.select();

	} else if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(vForm.Email.value) == false){
		alert("Invalid E-mail Address! Please re-enter.");
		vForm.Email.select();
	
	} else {
		vForm.submit();
	}
}