// JavaScript Document

	function check()
	{
		if(document.Form1.name.value=="")
		{
			alert("Please Enter Name")
			document.Form1.name.focus();
			return false
		}
		if(document.Form1.title.value=="")
		{
			alert("Please Enter Title")
			document.Form1.title.focus();
			return false
		}
		
		
		if ((document.Form1.email.value==""))
        {
			
            alert("Please Enter Email");
			document.Form1.email.focus();
            return false;
        }
		if(!validateEmail(document.Form1.email))
		{
			alert("Please give Valid E-mail");
			document.Form1.email.focus();
			return false;
		}	
		
		
		if(document.Form1.detail.value=="")
		{
			alert("Please Enter Details")
			document.Form1.detail.focus();
			return false
		}
		
			
		
		
		return true;
	}

function validateEmail(email) 
	{
		
		//passing controlas a argument
		var re_mail = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z])+$/;
		if (!re_mail.test(email.value))
		 {
			return false;
		}

		return true;
	}