function checkeform()
	{
		var emailID=document.newsletterfrm.email
		if ((emailID.value==null)||(emailID.value=="")) {
			alert("Please Enter your Email ID")
			emailID.focus()
			return false;
		}
		
		if (echeck(emailID.value)==false) { 
			emailID.value=""
			return false;
		}
		
		return true;

	}
	
	function checktopeform()
	{
		var emailID=document.topnewsletterfrm.email
		if ((emailID.value==null)||(emailID.value=="")) {
			alert("Please Enter your Email ID")
			emailID.focus()
			return false;
		}
		
		if (echeck(emailID.value)==false) { 
			emailID.value=""
			return false;
		}
		
		return true;

	}
	
	function showresform() {
		document.getElementById('jointd').className = 'head2';
		document.getElementById('restd').className = 'head1';
		document.getElementById('joinnowview').style.display = 'none';
		document.getElementById('reservationview').style.display = '';
	}

	
	function showjoinform() {
		document.getElementById('jointd').className = 'head1';
		document.getElementById('restd').className = 'head2';
		document.getElementById('reservationview').style.display = 'none';
		document.getElementById('joinnowview').style.display = '';
	}
	
	function chkRegform() {
	
		if(document.registrationFrm.title.value =="") {
			alert("Please Select Title.");
			document.registrationFrm.title.focus();
			return false;
		}
		
		if(document.registrationFrm.fname.value =="") {
			alert("Please Enter Your First Name.");
			document.registrationFrm.fname.focus();
			return false;
		}
		
		if(document.registrationFrm.lname.value =="") {
			alert("Please Enter Your Last Name.");
			document.registrationFrm.lname.focus();
			return false;
		}
		
		if(document.registrationFrm.bustitle.value =="") {
			alert("Please Enter Business Title/Position.");
			document.registrationFrm.bustitle.focus();
			return false;
		}
		
		if(document.registrationFrm.phone.value =="") {
			alert("Please Enter Phone Number.");
			document.registrationFrm.phone.focus();
			return false;
		}
		
		if(document.registrationFrm.fax.value =="") {
			alert("Please Enter Fax Number.");
			document.registrationFrm.fax.focus();
			return false;
		}

		var emailID=document.registrationFrm.email
		if ((emailID.value==null)||(emailID.value=="")) {
			alert("Please Enter your Email ID");
			emailID.focus();
			return false;
		}
		
		if (echeck(emailID.value)==false) { 
			emailID.value="";
			return false;
		}
		
		var conemailID=document.registrationFrm.conemail;
		if ((conemailID.value==null)||(conemailID.value=="")) {
			alert("Please Enter your Email ID")
			conemailID.focus();
			return false;
		}
		
		if (echeck(conemailID.value)==false) { 
			conemailID.value="";
			return false;
		}
		
		if(document.registrationFrm.email.value != document.registrationFrm.conemail.value) {
			alert("Email and Confirm Email not matched.");
			document.registrationFrm.conemail.focus();
			return false;
		}
		
		if(document.registrationFrm.hotelname.value =="") {
			alert("Please Enter Hotel Name.");
			document.registrationFrm.hotelname.focus();
			return false;
		}
		
		if(document.registrationFrm.state.value =="") {
			alert("Please Enter State/Province.");
			document.registrationFrm.state.focus();
			return false;
		}
		
		if(document.registrationFrm.zipcode.value =="") {
			alert("Please Enter Post/Zip Code.");
			document.registrationFrm.zipcode.focus();
			return false;
		}
		
		if(document.registrationFrm.country.value =="") {
			alert("Please Select Country.");
			document.registrationFrm.country.focus();
			return false;
		}
		
		if(document.registrationFrm.totrooms.value =="") {
			alert("Please Select Total Number of Rooms.");
			document.registrationFrm.totrooms.focus();
			return false;
		}

		return true;
	}

	function echeck(str) {
	
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   return false
		}
	
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   return false
		}
	
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
			alert("Invalid E-mail ID")
			return false
		}
	
		 if (str.indexOf(at,(lat+1))!=-1){
			alert("Invalid E-mail ID")
			return false
		 }
	
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
			alert("Invalid E-mail ID")
			return false
		 }
	
		 if (str.indexOf(dot,(lat+2))==-1){
			alert("Invalid E-mail ID")
			return false
		 }
		
		 if (str.indexOf(" ")!=-1){
			alert("Invalid E-mail ID")
			return false
		 }
	
		 return true;					
	}
	
	function chkContactform() {
	
		if(document.contactFrm.fname.value =="") {
			alert("Please Enter Your Name.");
			document.contactFrm.fname.focus();
			return false;
		}
		
		if(document.contactFrm.address.value =="") {
			alert("Please Enter Address.");
			document.contactFrm.address.focus();
			return false;
		}
		
		var emailID=document.contactFrm.email;
		if ((emailID.value==null)||(emailID.value=="")) {
			alert("Please Enter your Email ID");
			emailID.focus();
			return false;
		}
		
		if (echeck(emailID.value)==false) { 
			emailID.value="";
			return false;
		}
		
		if(document.contactFrm.country.value =="") {
			alert("Please Enter Country.");
			document.contactFrm.country.focus();
			return false;
		}
		
		if(document.contactFrm.query.value =="") {
			alert("Please Enter Query.");
			document.contactFrm.query.focus();
			return false;
		}
		
		return true;
		
	}