/***************************/
//@Author: Adrian "yEnS" Mato Gondelle & Ivan Guardado Castro
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!					
/***************************/

$(document).ready(function(){
	//global vars
	var form = $("#customForm");
	var name = $("#Name");
	var nameInfo = $("#NameInfo");
	var email = $("#Email");
	var emailInfo = $("#EmailInfo");
	var description = $("#Description");
	var descriptionInfo = $("#DescriptionInfo");
		var partnerCity = $("#PartnerCity");
	var partnerCityInfo = $("#PartnerCityInfo");
		var partnerSuburb = $("#PartnerSuburb");
	var partnerSuburbInfo = $("#PartnerSuburbInfo");
	var searchform = $("#search");
	
	searchform.val("Search..");
	//On blur
	name.blur(validateName);
	email.blur(validateEmail);
	partnerCity.blur(validatePartnerCity);
	partnerSuburb.blur(validatePartnerSuburb);
	searchform.focus(cleartext);
	searchform.blur(settext);
	
	//On key press
	name.keyup(validateName);
	email.keyup(validateEmail);
	description.keyup(validateDescription);
	partnerCity.keyup(validatePartnerCity);
	partnerSuburb.keyup(validatePartnerSuburb);
	
	//On Submitting
	form.submit(function(){
		if(validateName() & validateEmail() & validateDescription() & validatePartnerCity() & validatePartnerSuburb())
			return true
		else
			return false;
	});
	
	function cleartext(){
		 if(searchform.val() == "Search..")
		 {
			searchform.val("");							  
		 }
	};
	
	function settext(){
		 if(searchform.val() == "")
		 {
			searchform.val("Search..");							  
		 }
	};
	
	//validation functions
	function validateEmail(){
		//testing regular expression
		var a = email.val();
		var filter = /^[a-zA-Z0-9]+[a-zA-Z0-9_.-]+[a-zA-Z0-9_-]+@[a-zA-Z0-9]+[a-zA-Z0-9.-]+[a-zA-Z0-9]+.[a-z]{2,4}$/;
		//if it's valid email
		if(filter.test(a)){
			email.removeClass("error");
			emailInfo.text("Valid E-mail please!");
			emailInfo.removeClass("error");
			return true;
		}
		//if it's NOT valid
		else{
			email.addClass("error");
			emailInfo.text("Stop cowboy! Type a valid e-mail please :P");
			emailInfo.addClass("error");
			return false;
		}
	}
	
	function validateName(){
		//if it's NOT valid
		if(name.val().length < 4){
			name.addClass("error");
			nameInfo.text("We want names with more than 3 letters!");
			nameInfo.addClass("error");
			return false;
		}
		//if it's valid
		else{
			name.removeClass("error");
			nameInfo.text("What's your name?");
			nameInfo.removeClass("error");
			return true;
		}
	}
			
	function validateDescription(){
		//it's NOT valid
		if(description.val().length < 100 || description.val().length > 5000){
			description.addClass("error");
			descriptionInfo.text("Please write at least 100 letters! HTML tags will be automatically deleted.");
			descriptionInfo.addClass("error");
			return false;
		}
		//it's valid
		else{			
			description.removeClass("error");
			descriptionInfo.text("Please write something about you and who you would like to meet?");
			descriptionInfo.removeClass("error");
			return true;
		}
	}

	function validatePartnerCity(){
		//if it's NOT valid
		if(partnerCity.val().length < 3){
			partnerCity.addClass("error");
			partnerCityInfo.text("We want Partner City names with more than 2 letters!");
			partnerCityInfo.addClass("error");
			return false;
		}
		//if it's valid
		else{
			partnerCity.removeClass("error");
			partnerCityInfo.text("You are looking for partner in which City??");
			partnerCityInfo.removeClass("error");
			return true;
		}
	}
	
	function validatePartnerSuburb(){
		//if it's NOT valid
		if(partnerSuburb.val().length < 3){
			partnerSuburb.addClass("error");
			partnerSuburbInfo.text("We want Partner Suburb names with more than 2 letters!");
			partnerSuburbInfo.addClass("error");
			return false;
		}
		//if it's valid
		else{
			partnerSuburb.removeClass("error");
			partnerSuburbInfo.text("You are looking for partner in which suburb?");
			partnerSuburbInfo.removeClass("error");
			return true;
		}
	}
});