function alumini_registration()
{
if(document.getElementById('name1').value=="")
		{
			alert("please enter the name");
			document.getElementById('name1').focus();
			return false;
		}
		if(document.getElementById('dob').value=="")
		{
			alert("please enter the date");
			document.getElementById('dob').focus();
			return false;
		}
		
		/*if((document.getElementById('genderm').checked==false)&&(document.getElementById('genderf').checked==false))
		{
				alert("please select the gender");
				document.getElementById('genderm').focus();
				return false;
		}*/
			
		if(document.getElementById('course').value=="")
		{
			alert("please enter the course details");
			document.getElementById('course').focus();
			return false;
		}
		
		if(document.getElementById('street').value=="")
		{
			alert("please enter the street");
			document.getElementById('street').focus();
			return false;
		}
		if(document.getElementById('city').value=="")
		{
			alert("please enter the city");
			document.getElementById('city').focus();
			return false;
		}
		if(document.getElementById('state').value=="")
		{
			alert("please enter the state");
			document.getElementById('state').focus();
			return false;
		}
		if(document.getElementById('country').value=="")
		{
			alert("please enter the country");
			document.getElementById('country').focus();
			return false;
		}
		if(document.getElementById('code').value=="")
		{
			alert("please enter the postal code");
			document.getElementById('code').focus();
			return false;
		}
		if(isNaN(document.getElementById('code').value))
		{
			alert("Postal code should be in number");
			document.getElementById('code').focus();
			return false;
		}
		if(document.getElementById('phone').value=="")
		{
			alert("please enter the phone number");
			document.getElementById('phone').focus();
			return false;
		}
		if(isNaN(document.getElementById('phone').value))
		{
			alert("phone number should be in number");
			document.getElementById('phone').focus();
			return false;
		}
		if(document.getElementById('pos').value=="")
		{
			alert("please enter the position");
			document.getElementById('pos').focus();
			return false;
		}
		if(document.getElementById('comp').value=="")
		{
			alert("please enter the company name");
			document.getElementById('comp').focus();
			return false;
		}
		if(document.getElementById('addr').value=="")
		{
			alert("please enter the address");
			document.getElementById('addr').focus();
			return false;
		}
			if(document.getElementById('email').value=="")
		{
			alert("please enter the email id");
			document.getElementById('email').focus();
			return false;
		}
		if (echeck(document.getElementById('email').value)==false)
					{
					document.getElementById('email').value="";
					//alert("email id is wrong")
					document.getElementById('email').focus();
					return false;
					}
			if(document.getElementById('pwd1').value=="")
		{
			alert("please enter the  password");
			document.getElementById('pwd1').focus();
			return false;
		}
			if(document.getElementById('cpwd1').value=="")
		{
			alert("please enter the confirm password");
			document.getElementById('cpwd1').focus();
			return false;
		}
		if((document.getElementById('pwd1').value)!= (document.getElementById('cpwd1').value))
		{
		alert("Please make sure your password and confirm password are same");
		document.getElementById('pwd1').focus();
		return false;
		}
	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 Address")
	return false
	}
	
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
	{
	alert("Invalid E-mail Address")
	return false
	}
	
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
	{
	alert("Invalid E-mail Address")
	return false
	}
	
	if (str.indexOf(at,(lat+1))!=-1)
	{
	alert("Invalid E-mail Address")
	return false
	}
	
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
	{
	alert("Invalid E-mail Address")
	return false
	}
	
	if (str.indexOf(dot,(lat+2))==-1)
	{
	alert("Invalid E-mail Address")
	return false
	}
	return true;
	
	}
}


function login_val()
{
	if(document.getElementById('email').value=="")
		{
			alert("please enter the alumni email id");
			document.getElementById('email').focus();
			return false;
		}
	if(document.getElementById('pwd').value=="")
		{
			alert("please enter the  password");
			document.getElementById('pwd').focus();
			return false;
		}

}

function forget_val()
{
	if(document.getElementById('mail').value=="")
		{
			alert("please enter the alumni email id");
			document.getElementById('mail').focus();
			return false;
		}
}