function formValidator(){
	var name_contact = document.getElementById('name');
	var businesstype = document.getElementById('businesstype');
	var card = document.getElementById('card');
	var phone = document.getElementById('phone');
	var email = document.getElementById('email1');

	//alert('here' + name_contact.value);

	if(notEmpty(name_contact, "Please enter  your name")){
		if(madeSelection(businesstype, "Please Choose a businesstype")){
				if(isNumeric(card, "Please enter only number for your credit card volume")){
					if(emailValidator(email, "Please enter a valid email address")){
							if(isNumericDash(phone, "Please enter a valid phone number")){
								return true;
							}
						}
					}

				}
			}

	return false;
}

function formValidator1(){
	var name_contact = document.getElementById('name1');
	var businesstype = document.getElementById('businesstype1');
	var card = document.getElementById('card1');
	var phone = document.getElementById('phone1');
	var email = document.getElementById('email2');

	//alert(businesstype.value);

	if(notEmpty(name_contact, "Please enter  your name")){
		if(madeSelection(businesstype, "Please Choose a businesstype")){
				if(isNumeric(card, "Please enter only number for your credit card volume")){
					if(emailValidator(email, "Please enter a valid email address")){
							if(isNumericDash(phone, "Please enter a valid phone number")){
								return true;
							}
						}
					}

				}
			}

	return false;
}



function notEmpty(elem, helperMsg){
	if(elem.value.length == 0){
		alert(helperMsg);
		elem.focus();
		return false;
	}
	return true;
}

function isNumeric(elem, helperMsg){
	var numericExpression = /^[0-9]+$/;
	if(elem.value.match(numericExpression)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}

function isNumericDash(elem, helperMsg){
	var numericExpression= /^\d+$|\-/;
	if(elem.value.match(numericExpression)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}

function isAlphabet(elem, helperMsg){
	var alphaExp = /^[a-zA-Z]+$/;
	if(elem.value.match(alphaExp)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}

function isAlphanumeric(elem, helperMsg){
	var alphaExp = /^[0-9a-zA-Z]+$/;
	if(elem.value.match(alphaExp)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}

function lengthRestriction(elem, min, max){
	var uInput = elem.value;
	if(uInput.length >= min && uInput.length <= max){
		return true;
	}else{
		alert("Please enter between " +min+ " and " +max+ " characters");
		elem.focus();
		return false;
	}
}

function madeSelection(elem, helperMsg){
	if(elem.value == "Please Choose"){
		alert(helperMsg);
		elem.focus();
		return false;
	}else{
		return true;
	}
}

function emailValidator(elem, helperMsg){
	var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
	if(elem.value.match(emailExp)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}