// JavaScript Document
var currentTab='';
function show_hide(link_id)
{
	if(link_id!=currentTab)
	{
		document.getElementById(link_id).className='TabOn';
		document.getElementById(link_id+'_div').style.display='block';
		if(currentTab!="")
		{
			document.getElementById(currentTab).className='Tab';
			document.getElementById(currentTab+'_div').style.display='none';
		}
		currentTab=link_id;
	}
}

var currentDiv = '';
var currentParent = '';
var bool = 'False';
function Display(DV,ParentDV)
{
	if(currentDiv!='')
	{
		document.getElementById(currentDiv).style.display = 'none';
		document.getElementById(currentParent).className = 'DivShow';
		if(currentDiv==DV)
			bool='True';	
		else
			bool='False';
		currentDiv='';
		currentParent='';
	}
	
	if(document.getElementById(DV).style.display == 'none')
	{     
		if(bool == 'True')
		{
			document.getElementById(DV).style.display = 'none';
			document.getElementById(ParentDV).className = 'DivShow';
			currentDiv='';
			currentParent='';
			bool='False';
		}
		else 
		{
		document.getElementById(DV).style.display = 'block';
		document.getElementById(ParentDV).className = 'DivHide';
		currentDiv= DV;
		currentParent=ParentDV;
		}
	}
}