function passwordStrength(password){
        var desc = new Array();
        desc[0] = "Very Weak";
        desc[1] = "Weak";
        desc[2] = "Better";
        desc[3] = "Medium";
        desc[4] = "Strong";
        desc[5] = "Strongest";
        var score = 0;
		if (password.length == 0) {
			document.getElementById("passwordDescription").innerHTML = "<span class='red'>Password not entered</span>";
			document.getElementById("passwordStrength").className = "strength" + score;
		}else{
			//if password bigger than 6 give 1 point
			if (password.length > 6) score++;
			//if password has both lower and uppercase characters give 1 point      
			if ( ( password.match(/[a-z]/) ) && ( password.match(/[A-Z]/) ) ) score++;
			//if password has at least one number give 1 point
			if (password.match(/\d+/)) score++;
			//if password has at least one special caracther give 1 point
			if ( password.match(/.[!,@,#,$,%,^,&,*,?,_,~,-,(,)]/) ) score++;
			//if password bigger than 12 give another 1 point
			if (password.length > 12) score++;
			 document.getElementById("passwordDescription").innerHTML = desc[score];
			 document.getElementById("passwordStrength").className = "strength" + score;
		}
} 
function checkPassword(){
	var oldPass = $("oldpass").value;
	var uid = $("user_id").value;
	if(oldPass!=""){
		//alert(oldPass+" - "+uid);
		//$('oldPassDiv').innerHTML= "Processing...";
		jQuery('#oldPassDiv').html ("<img src='images/small-loader.gif' border='0'>");
		jQuery.ajax({
			type: "POST",
			url: "account.php?action=checkpass&uid="+uid+"&npass="+oldPass,
			success: function(msg){
				jQuery("#oldPassDiv").html(msg);
				alert(msg);
			}
		});
		
	}else{
		$('oldPassDiv').innerHTML="<span class='red'>Password not entered</span>";
	}
}
function matchPassword(repass){
	var newPass = $("pass").value;
	if(repass==newPass && repass!='' && newPass!=''){
		$('displaydiv').style.display="none";
		$('submitdiv').style.display="block";
		$('confirmPass').innerHTML="<span class='green'>OK</span>";
	}else{
		$('displaydiv').style.display="block";
		$('submitdiv').style.display="none";
		$('confirmPass').innerHTML="<span class='red'>Mismatch</span>";
	}
}
if($("#registration").length > 0){
	jQuery("#registration").validate({
		rules: {
			user_login: {
				required: true,
				minlength: 5
			},
			
			email: {
				required: true,
				email: true
			},
			terms: "required"
		},
		messages: {
			user_login: {
				required: "Please enter user name",
				minlength: "Username must be 5 characters"
			},
			email: {
				required: "Please enter valid email address"
			},
			terms: "&nbsp; Please accept our terms."
		}
	});
}
if($("#loginform").length > 0){
	jQuery("#loginform").validate({
		rules: {
			log: {
				required: true
			},
			pwd: {
				required: true
			}
		},
		messages: {
			log: {
				required: "Please enter username"
			},
			pwd: {
				required: "Please enter your password"
			}
		}
	});
}
  function arrowShow(){
	var typeCl = $('updownin').value;
	if(typeCl=='u'){
		$('up_down').src='images/green_down.png';
		$('updownin').value = 'd';
	}else{
		$('up_down').src='images/green_up.png';
		$('updownin').value = 'u';
	}
  }