function verifyEmail() 

		{

			frmObj=document.main3;

			var ysnVerifyFields = true;

			var strEmail;

			strEmail=frmObj.elements["email"].value

			apos=strEmail.indexOf("@");

			dotpos=strEmail.lastIndexOf(".");

			lastpos=strEmail.length-1;

			if (apos<1 || dotpos-apos<2 || lastpos-dotpos>3 || lastpos-dotpos<2)

			{

				ysnVerifyFields=false;

			}

			return ysnVerifyFields;

		}

	function validation()

		{

		var verified = true;



		if(verifyEmail()!=true && document.main3.elements["email"].value!="")  

		{

		alert("You have entered an invalid email address.\nPlease enter a complete email address in the form: yourname@yourdomain.com");

	   	//verify=false;

		//event.returnValue=false;

		document.main3.email.focus();

		return false;

		}

//start
	

			if(document.main3.name.value==''){

					alert('Please input your Name.');

					document.main3.name.focus();

					return false;

				}	
				
				else
				
			if(document.main3.phone.value==''){

					alert('Please input your Phone.');

					document.main3.phone.focus();

					return false;

				}	
				
				else
				
			if(document.main3.email.value==''){

					alert('Please input your Email.');

					document.main3.email.focus();

					return false;

				}	
				
				else

				
				
				{


					return true;

				}	

		}