function scrolltoform(){
	$.scrollTo('#contact_form', 800);
	$('.c_title').css("color","#004A8E");
	return false;
}



$(document).ready(function(){

	$('#navigation a')
		.css( {backgroundPosition: "0px 0px"} )
		.mouseover(function(){
			$(this).stop().animate({backgroundPosition:"(0px -10px)"}, {duration:500})
		})
		.mouseout(function(){
			$(this).stop().animate({backgroundPosition:"(0px 0px)"}, {duration:200, complete:function(){
				$(this).css({backgroundPosition: "0px 0px"})
			}})
		})
		
	if(pg_name == 'aboutmhp'){
		$('.id-a').css({backgroundPosition: "0px -10px"});
		$('.id-a').unbind();
	}
	if(pg_name == 'statistics'){
		$('.id-b').css({backgroundPosition: "0px -10px"});
		$('.id-b').unbind();
	}
	if(pg_name == 'approach'){
		$('.id-c').css({backgroundPosition: "0px -10px"});
		$('.id-c').unbind();
	}
	if(pg_name == 'aboutus'){
		$('.id-d').css({backgroundPosition: "0px -10px"});
		$('.id-d').unbind();
	}


});



$(document).ready(function(){

	var email = $("#contact_form :input[name='email']");
	var email_val = email.val();
	var comments = $("#contact_form :input[name='comments']");
	var comments_val = comments.val();

	email.val('Email Address');
	comments.val('Comments');
	
	email.click(function(){  
		if($(this).val() == 'Email Address'){
			$(this).val('');
		}
	});
	comments.click(function(){  
		if($(this).val() == 'Comments'){
			$(this).val('');
		}
	});
	
	email.blur(function(){  
		if($(this).val() == ''){
			$(this).val('Email Address');
		}
	});
	comments.blur(function(){  
		if($(this).val() == ''){
			$(this).val('Comments');
		}
	});
	
	
	$("#submit").click(function(){
		
		var email = $("#contact_form :input[name='email']");
		var email_val = email.val();
		var comments = $("#contact_form :input[name='comments']");
		var comments_val = comments.val();
	
		$(".error").hide();
		var hasError = false;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
		
		if(email_val == '') {
			email.after('<span class="error">Please enter an email address</span>');
			hasError = true;
		} else if(!emailReg.test(email_val)) {
			email.after('<span class="error">Please enter a valid email address</span>');
			hasError = true;
		}
		
		if(comments_val == '') {
			comments.after('<span class="error">Please enter a comment</span>');
			hasError = true;
		}
		
		if(hasError == false) {
			$(this).hide();
			$("#contact_form .loading").show();

			$.post("send_mail.php",
			   { email: email_val, comments: comments_val },
				function(data){
					$("#contact_form").slideUp("normal", function() {

						$("#contact_form").before('<p><strong>Thank You,<br/>Your email has been sent.</strong></p>');
					});
				}
			);
			
		}
		return false;
	});
	
});