$(document).ready(function(){
$(".handlercontnts").click(function () {
$(".slidingcontnts").slideToggle("slow");
});

initMenu();

$(function() {
	$(".prjdesc-jcarousellite").jCarouselLite({
		vertical: true,
		hoverPause:true,
		visible: 3,
		auto:500,
		speed:1000
	});
});
});


function initMenu() {
  $('#menu ul').hide();
  $('ul.first').show();
  $('#menu li a').click(
    function() {
        $(this).next().slideToggle('normal');	
      }
    );
  }


/* form validation start */
			function validate()
			{
				if(trim(document.tellfriend.your_name.value)=="")
				{
					alert('please enter name.');
					document.tellfriend.your_name.focus();
					return false;
				}
				
			 	if (trim(document.tellfriend.your_email.value)==""){
					alert("please enter your email id.")
					document.tellfriend.your_email.focus();
					return false;
				}
				
				if (checkemail(document.tellfriend.your_email.value)==false){
					document.tellfriend.your_email.focus();
					return false;
				}
				
				if(trim(document.tellfriend.friend_name.value)=="")
				{
					alert('please enter friend name.');
					document.tellfriend.friend_name.focus();
					return false;
				}
				
			 	if (trim(document.tellfriend.friend_email.value)==""){
					alert("please enter your friend email id.")
					document.tellfriend.friend_email.focus();
					return false;
				}
				
				if (checkemail(document.tellfriend.friend_email.value)==false){
					document.tellfriend.friend_email.focus();
					return false;
				}
				
				if(trim(document.tellfriend.message.value)=="")
				{
					alert("please enter message.");
					document.tellfriend.message.focus();
					return false;
				}
				
				makeRequest('thankyou_friend.php?width=450&height=320','overlaybox');
			}

			
			function trim(s)
			{
				return rtrim(ltrim(s));
			}
			
			function ltrim(s)
			{
				var l=0;
				while(l < s.length && s[l] == ' ')
				{	l++; }
				return s.substring(l, s.length);
			}
			
			function rtrim(s)
			{
				var r=s.length -1;
				while(r > 0 && s[r] == ' ')
				{	r-=1;	}
				return s.substring(0, r+1);
			}

			
/* Email Validating Code Starts*/ 
	var testresults;
		
	function checkemail(str){
	 var filter=/^.+@.+\..{2,3}$/
	
	 if (filter.test(str))
	    testresults=true
	 else {
	    alert("Please input a valid email address!")
	    testresults=false
	}
	 return (testresults)
	}
/* form validation end */