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					
			}
			
		
		
			
		window.addEvent('domready', function() {
			show_clock();
			var myMenu = new MenuMatic();
			//smooooooth scrolling enabled
			new SmoothScroll({ duration:1000 }, window);
			
			$('submit').addEvent( 'click', function(event){
				// Stops the submission of the form.
				new Event(event).stop();
			
				var check ='no';
				// var regPhone = /^\d([6,8,9]){8}$/; 
				var regPhone =/^\d{8}$/;
				var email = $('email').get('value');
				var company_name =  $('company_name').get('value');
				var name = $('name').get('value');
				var contact_number = $('contact_number').get('value');
				var notes = $('notes').get('value');
				var enquiry_type = $('enquiry_type').get('value');
				var howto=$('howto').get('value');
					
				if(email != ''){
					if(echeck(email)){
					check = 'yes';
					$('email1').set('html','');
					}else{
						check = 'no';
						$('email1').set('html','Enter Valid Email address');
					}
				}else{
					check = 'no';
					
					$('email1').set('html','Enter  Email address');
				}
				
				if(company_name != ''){
					check = 'yes';
					$('company_name1').set('html','');
					
				}else{
					check = 'no';
					$('company_name1').set('html','Enter Company name');
				}
				
				if(name != ''){
					check = 'yes';
						$('name1').set('html','');
				}else{
					check = 'no';
					$('name1').set('html','Enter name');
				}
				
				if(contact_number != ''){
					if(contact_number.match(regPhone)){
						$('contact_number1').set('html','');
					check = 'yes';
					}else{
					check = 'no';
					$('contact_number1').set('html','Enter correct contact number');
					}
				}else{
					check = 'no';
					$('contact_number1').set('html','Enter contact number');
				}
				
				if(notes != ''){
					$('notes1').set('html','');
					check = 'yes';
				}else{
					check = 'no';
					$('notes1').set('html','Enter Comments/Enquiry');
				}
				
				
				if(check == 'yes'){	
					
					var myRequest = new Request({
							url: 'docontact.php',
							method: 'get', 
							onSuccess: function() {
							window.location="http://www.stylez.sg/contact-thankyou.php";
						   	$('successMsg').set('html','Thank you for contacting us. We will reply soon.');
							$('frmContact').setStyle('display','none');
						    }
							
						});
					myRequest.send('email='+email+'&howto='+howto+'&comments='+notes+'&contact_number='+contact_number+'&name='+name+'&company_name='+company_name+'&enquiry_type='+enquiry_type);
					
				}
			} );
			
			$('others').addEvent( 'click', function(event){
						$('howtoTxt').setStyle('display','block');
				});
				$('howtoF').addEvent( 'click', function(event){
						$('howtoTxt').setStyle('display','none');
				});
				$('howtoN').addEvent( 'click', function(event){
						$('howtoTxt').setStyle('display','none');
				});
				$('howtoM').addEvent( 'click', function(event){
						$('howtoTxt').setStyle('display','none');
				});
				$('howtoB').addEvent( 'click', function(event){
						$('howtoTxt').setStyle('display','none');
				});
				$('howtoFA').addEvent( 'click', function(event){
						$('howtoTxt').setStyle('display','none');
				});
				$('howtoY').addEvent( 'click', function(event){
						$('howtoTxt').setStyle('display','none');
				});
				$('howto').addEvent( 'click', function(event){
						$('howtoTxt').setStyle('display','none');
				});
		
		});