function checkData(){
	var emailpattern = /^\w(\.?[\w-])*@\w(\.?[\w-])*\.[a-zA-Z]{2,6}(\.[a-zA-Z]{2})?$/i;
	var phonepattern = /^\d{3}-\d{3}-\d{4}$/; 
	var first_name = document.getElementById("first_name").value.replace(/^\s*|\s*$/g,"");
	var last_name = document.getElementById("last_name").value.replace(/^\s*|\s*$/g,"");
	var street1 = document.getElementById("street1").value.replace(/^\s*|\s*$/g,"");
	var city = document.getElementById("city").value.replace(/^\s*|\s*$/g,"");
	var state = document.getElementById("state").value;
	var zip = document.getElementById("zip").value.replace(/^\s*|\s*$/g,"");
	var email = document.getElementById("email").value.replace(/^\s*|\s*$/g,"");
	var phone = document.getElementById("phone").value.replace(/^\s*|\s*$/g,"");
	phone = phone.replace(/[^\d]/g,'');
	
	if(first_name == ""){
		alert("Please provide the 'First Name'");
		document.getElementById("first_name").focus();
		return false;
	}else if(last_name == ""){
		alert("Please provide the 'Last Name'");
		document.getElementById("last_name").focus();
		return false;
	}else if(street1 == ""){
		alert("Please provide the 'St. Address'");
		document.getElementById("street1").focus();
		return false;
	}else if(city == ""){
		alert("Please provide the 'City'");
		document.getElementById("city").focus();
		return false;
	}else if(state == "NA"){
		alert("Please select a 'State'");
		document.getElementById("state").focus();
		return false;
	}else if(zip == ""){
		alert("Please provide the 'Zip Code'");
		document.getElementById("zip").focus();
		return false;
	}else if(email == ""){
		alert("Please provide the 'Email Address'");
		document.getElementById("email").focus();
		return false;
	}else if(email.search(emailpattern) == -1){
		alert("Please provide a valid 'Email id'");
		document.getElementById("email").focus();
		return false;
	}else if(phone == ""){
		alert("Please provide the 'Phone Number'");
		document.getElementById("phone").focus();
		return false;
	}
	else if(phone.length != 10 ){
		alert("Please enter a valid phone number including area code'");
		document.getElementById("phone").focus();
		return false;
	}
	else{
		return true;
	}
}
function validateContact(){
	var emailpattern = /^\w(\.?[\w-])*@\w(\.?[\w-])*\.[a-zA-Z]{2,6}(\.[a-zA-Z]{2})?$/i;
	var contact_name = document.getElementById("contact_name").value.replace(/^\s*|\s*$/g,"");
	var contact_email = document.getElementById("contact_email").value.replace(/^\s*|\s*$/g,"");
	var contact_sub = document.getElementById("contact_sub").value.replace(/^\s*|\s*$/g,"");
	var contact_message = document.getElementById("contact_message").value.replace(/^\s*|\s*$/g,"");
	if(contact_name == ""){
		alert("Please provide 'Your Name'");
		document.getElementById("contact_name").focus();
		return false;
	}else if(contact_email == ""){
		alert("Please provide 'Your Email'");
		document.getElementById("contact_email").focus();
		return false;
	}else if(contact_email.search(emailpattern) == -1){
		alert("Please provide a valid 'Email id'");
		document.getElementById("contact_email").focus();
		return false;
	}else if(contact_sub == ""){
		alert("Please provide the 'Subject'");
		document.getElementById("contact_sub").focus();
		return false;
	}else if(contact_message == ""){
		alert("Please provide 'Your Message'");
		document.getElementById("contact_message").focus();
		return false;
	}else{
		return true;
	}
}