// JavaScript Document

function ykGetId(id)
{
	return document.getElementById(id);	
}

/////////////////////////////////TABS
var curTab = null;
var curIndex = 1;
var _TABS = [];

function ykGetTab(t,total)
{
	if (t == null) 
		return;
	var num = t.id.split("#")[1];
	var name = t.id.split("#")[0];
	for (var i=0; i<_TABS.length; i++) {
		if (t.id==_TABS[i].id) {
			tIndex = i;
		}
		if(curTab.id==_TABS[i].id) {
			curIndex = i;
		}
	}
	if (t.className.indexOf('active')<0) {
		ykGetId(curTab.id+"_c").style.display = "none";		
		ykGetId(name+"#"+num+"_c").style.display = "block";
		curTab.className = curTab.className.replace("active", "passive");
		_TABS[curIndex-1].className = _TABS[curIndex-1].className.replace("active", "passive");
		_TABS[curIndex+1].className = _TABS[curIndex+1].className.replace("active", "passive");		
		_TABS[tIndex-1].className = _TABS[tIndex-1].className.replace("passive", "active");
		_TABS[tIndex+1].className = _TABS[tIndex+1].className.replace("passive", "active");		
		t.className += " t_active";
		curIndex = num;
		curTab = t;
	}
}