var layerRelated = document.getElementById('other_offers').innerHTML;
layerRelated = layerRelated.replace(/^\s+|\s+$/g, '') ;

if(layerRelated.length > 0) document.getElementById('related').style.display = "block";

//populate
var id = new Array(); 
var name = new Array(); 
var desc = new Array(); 
var gift_img = new Array(); 

id[0] = 0;
var gift_id = 0;

name[0] = document.getElementById('gift_name2').innerHTML.replace(/>TM</g,">&trade;<");
name[0] = name[0].replace(/(<([^>]+)>)/ig,"");
desc[0] = document.getElementById('desc').innerHTML;
gift_img[0] = document.getElementById('gift_img').innerHTML;


if(typeof(gift_vars) != "undefined" && gift_vars.length > 0){

	if(gift_vars[0].length < 5){
		for(i=0; i < gift_vars.length; i++){
			id[i+1] = gift_vars[i][0];
			gift_id = id[i+1];
			
			gift_vars[i][1]= gift_vars[i][1].replace(/>TM</g,">&trade;<");
			name[gift_id] = gift_vars[i][1].replace(/(<([^>]+)>)/ig,"");
			desc[gift_id] = gift_vars[i][2];
			gift_img[gift_id] = gift_vars[i][3];
		}
	}else{
		for(i=0; i < gift_vars.length; i++){
			id[i+1] = gift_vars[i][0];
			gift_id = id[i+1];
			
			gift_vars[i][1]= gift_vars[i][1].replace(/>TM</g,">&trade;<");
			name[gift_id] = gift_vars[i][1].replace(/(<([^>]+)>)/ig,"");
			desc[gift_id] = gift_vars[i][2];
			gift_img[gift_id] = gift_vars[i][4];
		}
	}

	document.getElementById('variations').style.display = "block";
	
	var menu = document.reg_fm.gift_variation.options;
	
	for (i = 0; i < gift_vars.length+1; i++){
		menu[i].text = html_entity_decode(name[id[i]]);
		menu[i].value = id[i];
		menu[i].title = html_entity_decode(name[id[i]]);
	}
}

//initialize rating
if(typeof(gift_variation_rating) != "undefined" && typeof(gift_variation_rating[0]) != "undefined") {
	createRating(0);
}
else {
	document.getElementById('review').style.display = "none";
}
document.getElementById('rating').style.display = "none";