// JavaScript Document for Ken Hicks :: Created by Bluewire Media





function checkEmail(str){

	var errorString = "";			

	var emailFilter = /^.+@.+\..{2,3}$/;

	if (!(emailFilter.test(str))) { 

		errorString = "\n - Email address is INVALID.";

	}

	var illegalChars = /[\(\)\<\>\,\;\:\\\/\"\[\]]/;

	if (str.match(illegalChars)) {

		errorString = "\n - Email address contains ILLEGAL characters.";			

	}

	return errorString;

}



function checkForNumbers(str){

	var numberFilter = /^[a-z A-Z]+$/;

	if(!(numberFilter.test(str))){

		return true;

	}

	else{

		return false;	

	}

}

	

function checkForLetters(str){

	var letterFilter = 	/^[0-9\ ]+$/;

	if(!(letterFilter.test(str))){

		return true;

	}

	else{

		return false;	

	}

}



function checkForIllegalChars(str){

	var illegalChars = /[\(\)\<\>\,\;\:\\\/\"\[\]]/;

	if(str.match(illegalChars)){

		return true;

	}

	else{

		return false;	

	}

}



function validateForm(form){

	var errorString = "";				

	if(form.fname.value == "" || form.lname.value == ""){

		errorString += "\n - First OR Last Name is empty.";

	}

	else{

		//if(checkForNumbers(form.name.value)){

		//	errorString += "\n - Name contains NUMBERS.";

		//}

		if(checkForIllegalChars(form.fname.value) || checkForIllegalChars(form.lname.value)){

			errorString += "\n - First OR Last Name contains ILLEGAL characters.";	

		}

	}

	if(form.phone.value == "" && form.email.value == ""){

		errorString += "\n - Please provide EITHER a Phone Number OR Email Address.";

	}

	else{

		if(form.email.value != ""){

			errorString += checkEmail(form.email.value);	

		}

		if(form.phone.value != ""){

			if(checkForLetters(form.phone.value)){

				errorString += "\n - Phone Number contains LETTERS.";

			}

			if(checkForIllegalChars(form.phone.value)){

				errorString += "\n - Phone contains ILLEGAL characters.";	

			}

			if((form.phone.value).length < 8){

				errorString += "\n - Phone Number is to short. (Phone Numbers are usually 8 digits or longer)";

			}

		}

	}

	if(form.category.value == "0" || form.category.value == 0){

		errorString += "\n - Please choose a category for your inquiry."

	}

	

	//Control Statement

	if(errorString == ""){

		return true;

	}

	else{

		alert("The following errors occurred...\n" + errorString + "\n\n...Please make corrections and re-submit the form");

		return false;

	}

}