// JavaScript Document
var time = 300000;
var numofitems = 7;
//var menu_alink_id = new Array();
function hideSubNavs()
{
	divId2 = document.getElementById('subnav');
	all_divs = divId2.getElementsByTagName('div');
	for(i=0;i<all_divs.length;i++)
	{
		if(all_divs[i].className =='show')
		{
			all_divs[i].className ='hide';
		}
	}
	ul_items = document.getElementById('menu_ul');
		all_ul_a = ul_items.getElementsByTagName('a');
		
		for(i=0;i<all_ul_a.length;i++)
		{
			all_ul_a[i].style.background ='';
		}
		
 
}


function showSubNav(theid,a_id)
{
	
	   if (document.getElementById)
	  {
		 
		 
		divId1 = document.getElementById(theid);
		divId2 = document.getElementById('subnav');
		all_divs = divId2.getElementsByTagName('div');
		for(i=0;i<all_divs.length;i++)
		{
			if(all_divs[i].id == theid && all_divs[i].className == 'hide')
			{
				all_divs[i].className ='show';
			}
			else if(all_divs[i].id != theid && all_divs[i].className == 'show')
			{
				all_divs[i].className ='hide';
			}
		}
		ul_items = document.getElementById('menu_ul');
		all_ul_a = ul_items.getElementsByTagName('a');
			
		for(i=0;i < (all_ul_a.length);i++)
		{
		
			if(all_ul_a[i].id == a_id)
			{
				all_ul_a[i].style.background ='';
			}
			else
			{
				all_ul_a[i].style.background ='';
			}
		}
		
	  }	 

}


function showLink()
{
	var linkId = document.getElementById('al_digest_health');
	linkId.className = 'show';
}


function hideLink()
{
	var linkId = document.getElementById('al_digest_health');
	linkId.className = 'hide';
}

function nav(url) { 
window.open(url,"_parent");
}

function navblank(url) { 
window.open(url,"_blank");
}

function showHideVedio()
{
	if (document.getElementById('wtchClip').style.display == 'none')
	{
	  document.getElementById('wtchClip').style.display = ''
	}
	else
	{
	 document.getElementById('wtchClip').style.display = 'none'
	}
	 
}