var selArray = new Array();

function select_click(id){
	if(document.getElementById('selItems'+id).style.display == 'block'){
		document.getElementById('selItems'+id).style.display = 'none';
	}else{
		generate_select(id);
		document.getElementById('selItems'+id).style.display = 'block';
	}
}

function select_item_click(k,i){
	document.getElementById('selBlock'+k).innerHTML = selArray[k][i];
	document.getElementById('selItems'+k).style.display = 'none';
  
	document.getElementById('price_act_' + k).innerHTML = document.getElementById('div_price_' + k + '_' + i).innerHTML;
	document.getElementById('img_act_' + k).src = document.getElementById('img_source_' + k + '_' + i).innerHTML;
	
	selArray[k][0] = i;
}

function generate_select(id){
	var str = '';
	var lastEl = selArray[id].length-1;
	if(lastEl == selArray[id][0]) lastEl--;
	for(var i=1; i<selArray[id].length; i++){
		if(i==selArray[id][0]) continue;
		if(i!=lastEl){
			str+='<a href="#" class="val-opt" onclick="select_item_click('+id+','+i+'); return false;">'+selArray[id][i]+'</a>';
		}else{
			str+='<a href="#" class="val-opt last" onclick="select_item_click('+id+','+i+'); return false;"><span>'+selArray[id][i]+'</span><span class="sb3-b1"><span class="sb3-b2"><span class="sb3-b3"></span></span></span></a>';
		}
	}
	document.getElementById('selItems'+id).innerHTML=str;
}