/******header login validation starts******/
function logins()
{
	var iChars = "`~!@#$%^&*()+=-[]\\\';,./{}|\":<>? ";
	//user name validation
	if(document.loginfrm.login.value=="")
	{
		alert("Enter your email");
		document.loginfrm.login.focus();
		return false;
	}
	//password validation
	if(document.loginfrm.pass.value=="")
	{
		alert("Enter your password");
		document.loginfrm.pass.focus();
		return false;
	}
	for (var i = 0; i < document.loginfrm.pass.value.length; i++)
	{
		pos = iChars.indexOf(document.loginfrm.pass.value.charAt(i));
		if (pos != -1)
		{
			alert ("Special characters are not allowed ");
			document.loginfrm.pass.select();
			return false;
		}			
	}	
}	
/******header login validation starts******/