// JavaScript Document
function Void(ref){
	
}

function showhideContentBox(refHead,refBox){
	var box_head = document.getElementById(refHead);
	var box_body = document.getElementById(refBox);	
	
	if(box_head.className=="content_box_hdr typ_gray12b underline minus")
	{
		box_head.className=box_head.className.replace(new RegExp(" minus\\b"), " plus");
		box_body.className=box_body.className.replace(new RegExp(" long\\b"), " short");
	}
	else
	{
		box_head.className=box_head.className.replace(new RegExp(" plus\\b"), " minus");
		box_body.className=box_body.className.replace(new RegExp(" short\\b"), " long");	
	}
}

function changeTabQuickLink(ref,parentId){
	var parent = document.getElementById(parentId);
	var divArr = parent.getElementsByTagName('div');
	for (var i = 0; i < divArr.length; i++){
		if (divArr[i].parentNode.getAttribute('id') == parent.getAttribute('id'))
		{
			divArr[i+1].className=divArr[i+1].className.replace(new RegExp("show\\b"), "hide")
			divArr[i].className=divArr[i].className.replace(new RegExp(" selected\\b"), "");
			if (divArr[i] == ref){
				ref.className+=" selected";
				var ref_content = divArr[i+1];
				ref_content.className=ref_content.className.replace(new RegExp("hide\\b"), "show");
				i = i+2;
			}
		}
	}
}

function changeTabIndentMenu(tabref,contentName){
	
	var content = document.getElementById(contentName);
	var parent = content.parentNode;
	
	// identify list of siblings for the content and the tabs
	var contentSiblings = parent.getElementsByTagName('div');
	var siblings = tabref.parentNode.getElementsByTagName('li');
	
	for (var i = 0; i < siblings.length; i++)
	{
		siblings[i].className=siblings[i].className.replace(new RegExp("selected\\b"), "");	
	}
	for (var i = 0; i < contentSiblings.length; i++)
	{
		if (contentSiblings[i].parentNode == parent){
			contentSiblings[i].className=contentSiblings[i].className.replace(new RegExp("show\\b"), "hide");	
		}
	}
	tabref.className = tabref.className + "selected";
	content.className=content.className.replace(new RegExp("hide\\b"), "show");
}



/* calendar */
var bas_cal;      
window.onload = function () {
	bas_cal = new Epoch('epoch_basic','flat',document.getElementById('container'));
};