/******** Formulario Principal ******************/

function validate(){
if(document.form.realname.value == "") {
		document.form.realname.focus();
		alert("Sorry! 'Name' is a field required");
		return false;
	}

	if(document.form.address.value == "") {
		document.form.address.focus();
		alert("Sorry! 'Address' is a field required");
		return false;
	}
	
	if(document.form.email.value == "" || document.form.email.value.indexOf(".") == -1 || document.form.email.value.indexOf("@") == -1){
		alert("Sorry! Your 'E-mail' address is invalid");
		document.form.email.focus();
		return false;
	}

/******** Formulario de Buyers ******************/
}

function validate_buyers(){
if(document.form2.realname.value == "") {
		document.form2.realname.focus();
		alert("Sorry! 'Name' is a field required");
		return false;
	}

	if(document.form2.email.value == "" || document.form2.email.value.indexOf(".") == -1 || document.form2.email.value.indexOf("@") == -1){
		alert("Sorry! Your 'E-mail' address is invalid");
		document.form2.email.focus();
		return false;
	}
}
/******** Formulario Sellers ******************/

function validate_sellers(){
if(document.form3.realname.value == "") {
		document.form3.realname.focus();
		alert("Sorry! 'Name' is a field required");
		return false;
	}

	if(document.form3.email.value == "" || document.form3.email.value.indexOf(".") == -1 || document.form3.email.value.indexOf("@") == -1){
		alert("Sorry! Your 'E-mail' address is invalid");
		document.form3.email.focus();
		return false;
	}
}