//var ck_businessname = /^[A-Za-z0-9\s!@#$%^&*()_]{3,60}$/;
//var ck_email = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
//var ck_username = /^[A-Za-z0-9_]{3,20}$/;
//var ck_password = /^[A-Za-z0-9!@#$%^&*()_]{6,20}$/;
//var ck_phone = /^[0-9-()\s]{10,17}$/;
//var ck_address = /^[A-Za-z0-9\-\'\s!@#$%^&*()_]{3,55}$/;
//var ck_city = /^[A-Za-z-\'\s!@#$%^&*()_]{3,35}$/;
//var ck_state = /^[A-Za-z-\s]{2,30}$/;
//var ck_zipcode = /^[0-9-\s]{5,11}$/;
//var ck_url = /^http:\/\/www\.[a-z]+\.(com)|(org)|(edu)|(net)$/;
//var ck_reviewlink = /^http:\/\/[a-z]+\.[a-z]+\.(com)|(org)|(edu)|(net)$/;
//var ck_names = /^[A-Za-z\']{3,20}$/;
//var ck_title_tagline = /^[0-9A-Za-z\-\'\s!@#$%^&*()_]{2,65}$/;
//var ck_thankyoumessage = /^[0-9A-Za-z\'\s!@#$%^&*()_]{7,80}$/;
//var ck_contactus_piwik = /^[0-9]{1,4}$/;
//var ck_keyword = /^[0-9A-Za-z\s!@#$%^&*()_]{3,65}$/;
//var ck_weekday = /^[0-9A-Za-z\s\!@#$%^&*()_]{4,35}$/;



var check_name = /^[A-Za-z\'\-\s.]{3,50}$/;
var check_email = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;



function validate_form(feedback){


var errors = [];

var email = trim(feedback.email.value);
var full_name = trim(feedback.name.value);
var cmt = feedback.cmt.value;



if (!check_name.test(full_name)) {
errors[errors.length] = "Enter Valid Full Name";
}

if (!check_email.test(email)) {
errors[errors.length] = "Enter Valid E-Mail";
}
	
if(cmt.length < 5){
	errors[errors.length] = "Comment must be more than 5 characters";
}


if (errors.length > 0) {
reportErrors(errors);
return false;
}

return true;

}








function reportErrors(errors){
	var msg = "Please correct the following fields to submit your feedback:\n";
 for (var i = 0; i<errors.length; i++) {
  var numError = i + 1;
  msg += "\n" + numError + ". " + errors[i];
 }
 alert(msg);
}


function trim(stringToTrim) {
	return stringToTrim.replace(/^\s+|\s+$/g,"");
}