/*
Automatically set focus to the next input filed when entering you telephone 
number on the reg form
*/
function checkFocus(id){
    try{
        currentElement = document.getElementById(id);
        len = currentElement.value.length;
       
        if(id=='tel1' && len == 3){
            nextElement = document.getElementById('tel2');
            nextElement.focus();
        }else if(id == 'tel2' && len == 3){
            nextElement = document.getElementById('tel3');
            nextElement.focus();
        }
    }catch(e){
    }
}//function

/*
clear out the default value in the tell a friend input box on reg form
*/
function tell_a_friend(){
	var element = document.getElementById('tellafriend');
	if(element.value='enter email addresses'){
		element.value= '';
	}
	
	element.onblur = function(){
		if(element.value == ''){
			element.value='enter email addresses';
		}
	}
}

//hide show address input fields for reg page base on location
resident_display_status = false;
function reg_non_us(){
	try{
		city_tag = document.getElementById('city_tag');
		state_tag = document.getElementById('state_tag');
		country_tag = document.getElementById('country_tag');
		var non_us_text = document.getElementById('non_us_text');
		
		if(!resident_display_status){
			city_tag.style.display = 'table-row';
			country_tag.style.display = 'table-row';
			state_tag.style.display = 'table-row';
			non_us_text.innerHTML = 'US';
			resident_display_status = true;
		}else
		{
			city_tag.style.display = 'none';
			country_tag.style.display = 'none';
			state_tag.style.display = 'none';
			non_us_text.innerHTML = 'Non US';
			resident_display_status = false;
		}
	}
	catch(e){
	}
}