/*     
	2/4/09 - - Original version Jeremy Fry
	july 2009 - Modified by Samuel Prechel
*/

jQuery.iFormValidateContact = {
	build : function(user_options)
	{
		var defaults = {
			ajax: true,
			validCheck: false,
			phpFile:"shared/send.php"
		};
		return $(this).each(
			function() {
			var options = $.extend(defaults, user_options); 
			if(options.validCheck){
				var $inputs = $(this).find(":input").filter(":not(:submit)").filter(":not(:checkbox)").filter(":not(:radio)").filter(":not(.novalid)");
			}else{
				var $inputs = $(this).find(":input").filter(":not(:submit)").filter(":not(:checkbox)").filter(":not(:radio)");
			}
			//catch the submit
			$(this).submit(function(){
				//we need to do a seperate analysis for checboxes
				var $checkboxes = $(this).find(":checkbox");
				
				//we need to do a seperate analysis for radio
				var $radios = $(this).find(":radio");
				
				//we test all our inputs
				var isValid = jQuery.iFormValidateContact.validateForm($inputs);
				
				//if any of them come back false we quit
				if(!isValid){
					return false;
				}
				if(options.ajax){
					var data = {};
					$inputs.each(function(){
						data[this.name] = this.value;
					});
					$checkboxes.each(function(){
						if($(this).is(':checked')){
							data[this.name] = this.value;
						}else{
							data[this.name] = "";
						}
					});
					$radios.each(function(){
						if($(this).is(':checked')){
							data[this.name] = this.value;
						}
					});					
					$(this).fadeOut("slow", function(){
						$(this).load(options.phpFile, data, function(){
							$(this).fadeIn("slow");
						});
					});
					return false;
				}else{
					return true;
				}
			});
			
			$inputs.bind("keyup", jQuery.iFormValidateContact.validate);
			$inputs.filter("select").bind("change", jQuery.iFormValidateContact.validate);
		});
	},
	validateForm : function($inputs)
	{
		var isValid = true; //benifit of the doubt?
		$inputs.filter(".is_required").each(jQuery.iFormValidateContact.validate);
		if($inputs.filter(".is_required").hasClass("invalid")){isValid=false;}
		return isValid;
	},
		
	validate : function(){
		var $val = $(this).val();
		var isValid = true;
		//Regex for DATE
		if($(this).hasClass('vdate')){
			var Regex = /^([\d]|1[0,1,2]|0[1-9])(\-|\/|\.)([0-9]|[0,1,2][0-9]|3[0,1])(\-|\/|\.)\d{4}$/;
			isValid = Regex.test($val);
		//Regex for Email
		}else if($(this).hasClass('vemail')){
			var Regex =/^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
			if(!Regex.test($val)){isValid = false;}		
		//Regex for Comm
		}else if($(this).hasClass('vcom')){
			var Regex =/^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
			var Regex2 = /^[0-9]{8,16}$/;
			if((!Regex.test($val)) && (!Regex2.test($val))){isValid = false;}		
		//Regex for Phone
		}else if($(this).hasClass('vphone')){
			var Regex = /^[0-9]{8,16}$/;
			if(!Regex.test($val)){isValid = false;}		
		//Check for U.S. 5 digit zip code
		}else if($(this).hasClass('vzip')){
			var Regex = /^\d{5}$/;
			if(!Regex.test($val)){isValid = false;}
		//Check for state
		}else if($(this).hasClass('vstate')){
			var Regex = /^[a-zA-Z]{2}$/;
			if(!Regex.test($val)){isValid = false;}
		//Check for name	
		}else if($(this).hasClass('vname')){
			var Regex = /^[a-zA-Z\ ']*$/;
			if(!Regex.test($val)){isValid = false;}
		//Check for not empty empty
		}else if($val.length === 0){
			isValid = false;
		}
		
		if(isValid){
			$(this).removeClass("invalid").addClass("valid");
		}else{
			$(this).removeClass("valid").addClass("invalid");
		}
	}	
}
jQuery.fn.FormValidateContact = jQuery.iFormValidateContact.build;