/// Validates registration form/////////
	
	function checkRegistrationForm() {
		theForm = document.forms.registerForm
		if(theForm.username.value == '') {
			alert('Please enter user name!')
			return false;
			
		} 
		var emailFilter=/^.+@.+\..{2,3}$/;
			if (!(emailFilter.test(theForm.emailaddress.value))) { 
    	   		alert("Please enter a valid email address!")
         		return false;
		} 
		if(theForm.userpassword.value.length < 6) {
			alert('Password must be at least 6 characters')
			return false;	
		} 
		
		var psswdFilter=/('|"| )/;
			if (psswdFilter.test(theForm.userpassword.value)) { 
    	   		alert('Password must be A-Z, 0-9 with no spaces or quotes')
         		return false;
		} 
	}	




	
	///////Validates Login Form /////////

	function checkLoginForm() {
		theForm = document.forms.LoginForm
		if(theForm.username.value == '') {
			alert('Please enter user name!')
			return false;			
		} 
		if(theForm.userpassword.value.length == '') {
			alert('Please enter password')
			return false;
		} 
	
	}
	
	///////Validates ForgotPassword Form /////////

	function checkForgotPasswordForm() {
		theForm = document.forms.forgotPasswordForm
		var emailFilter=/^.+@.+\..{2,3}$/;
			if (!(emailFilter.test(theForm.emailaddress.value))) { 
    	   		alert("Please enter a valid email address!")
         		return false;
		} 
	
	}
	
	/////////Validates Get Suggestions Form ////
	
	
	function checkGetSuggestionsForm() {
		theForm = document.forms.getSuggestionsForm
		if(theForm.yourname.value == '') {
			alert('Please enter your name!')
			return false;
			
		} 
		
		if(theForm.friendsname.value == '') {
			alert('Please enter your friend\'s name!')
			return false;
			
		} 
		var emailFilter=/^.+@.+\..{2,3}$/;
			if (!(emailFilter.test(theForm.friendsemailaddress.value))) { 
    	   		alert("Please enter a valid email address!")
         		return false;
		} 

	}
	
	
/////////Validates Send Email to Friend Widget Form ////
		
	
	
	function validateFields() {
		theForm = document.forms.emailToFriend
	
			if(theForm.yourname.value == '') {
				alert('Please enter your name!')
				return false;		
			} 
			var emailFilter=/^.+@.+\..{2,3}$/;
			if (!(emailFilter.test(theForm.youremail.value))) { 
    	   		alert("Please enter your email address!")
         		return false;
			} 
		
			if (!(emailFilter.test(theForm.theiremail.value))) { 
    	   		alert("Please enter email address to send message to!")
         		return false;
			} 
	}	
/////////Validates User Comments ////
		
	
		function commentsEntryForm() {
		theForm = document.forms.commentsentry
	
			if(theForm.commententry.value == '') {
			alert('Please enter a comment!')
			return false;		
		} 
		 
		 
	}