function validate_login_form(frm)
{
	if(frm.user_name.value=="")
	{
		alert("Please enter username!");
		frm.user_name.focus();
		return false;
	}
	if(frm.user_password.value=="")
	{
		alert("Please enter password!");
		frm.user_password.focus();
		return false;
	}
	return true;

}

function validate_memtype(frm)
{
	var MyRad=document.getElementsByName('mem_type');
	var MyRadLength=MyRad.length;
	var i;
	for(i=0;i <MyRadLength; i++)
	{
		if(MyRad[i].checked==true)
			return true;
	}
		alert("Please select one member type!");
		return false;
}	

function formVail(obj)
{
	if(validate_login_form(obj) && validate_memtype(obj)){return true;}else{return false;}
}


function validatememtype(frm)
{
	var MyRad=document.getElementsByName('memtype');
	var MyRadLength=MyRad.length;
	var i;
	for(i=0;i<MyRadLength;i++)
	{
		if(MyRad[i].checked==true)
			return true;
	}
		alert("Please select one member type!");
		return false;
}	



function validate_forgot(frm)
{

 if(frm.user_name.value==''){
		   alert("Please enter your eMail ID.");
		   frm.user_name.focus();
		   return false;		  
		 }
	if(frm.user_name.value!= "")
		{ 
					var demo
					var demo= frm.user_name.value;
					var AtSym    = demo.indexOf('@')
					var period1  = demo.indexOf('.')
					var Period   = demo.lastIndexOf('.')
					var Space    = demo.indexOf(' ')
					var Length   = demo.length - 1         // Array is from 0 to length-1
		
					if ((AtSym < 1) ||                     // '@' cannot be in first position
						(Period <= AtSym+1) ||             // Must be atleast one valid char btwn '@' and '.'
						(period1 < 1) ||
						(Period == Length ) ||             // Must be atleast one valid char after '.'
						(Space  != -1))                    // No empty spaces permitted
					{
						alert("Please enter valid eMail ID.");
						frm.user_name.focus();
						 return false;						
					}
	  
	  }

	  return true;
}
function validate_for(obj)
{
	if(validate_forgot(obj) && validatememtype(obj)){return true;}else{return false;}
}