$(function() {
	
});

function view_toggle(toggle, field){
	if( $(toggle).is('.showing') ) {
            $(field).hide('slow');
            $(toggle).removeClass('showing');
            $(toggle).addClass('hidden');
    }
    else {
            $(field).show('slow');
            $(toggle).removeClass('hidden');
            $(toggle).addClass('showing');
    }
    return false;
}

function setfield(name, field){
	var value = $(field).val();
		$.cookie(name, value); // set cookie

}


function numbersonly(myfield, e, dec)
{
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);

// control keys
if ((key==null) || (key==0) || (key==8) || 
    (key==9) || (key==13) || (key==27) )
   return true;

// numbers
else if ((("0123456789").indexOf(keychar) > -1))
   return true;

// decimal point jump
else if (dec && (keychar == "."))
   {
   myfield.form.elements[dec].focus();
   return false;
   }
else
   return false;
}