function prepareMenu()
	{
		level1 = document.getElementById('l1');
		l1_lnks = level1.getElementsByTagName("a");
		for(i = 0; i <= l1_lnks.length - 1; i++)
		{
			
			l1_lnks[i]["onclick"] = new Function("setActiveMenu(\"" + l1_lnks[i].id + "\");return false;");
			//alert(l1_lnks[i].innerHTML);
		}
	}
	function setActiveMenu(section)
	{
		level1 = document.getElementById('l1');
		l1_lnks = level1.getElementsByTagName("a");
		for(i = 0; i <= l1_lnks.length - 1; i++)
		{
			l1_lnks[i].className = "";
		}
		
		if(l1_lnk = document.getElementById(section))
		{
			l1_lnk.className = "selected";
			l1_lnk.blur();
		}
		
		
		l2 = document.getElementById('l2menu');
		l2_divs = l2.getElementsByTagName("div");
		for(i = 0; i <= l2_divs.length - 1; i++)
		{
			l2_divs[i].style.display = "none";
			
		}
		
		if(l2_div = document.getElementById("s_" + section))
		{
			l2_div.style.display = "block";
		}
	}
	
function showHide(el)
{
	
	obj = document.getElementById(el);
	if(obj.style.display == 'none')
	{
		obj.style.display = 'block';
	}
	else
	{
		obj.style.display = 'none';
	}
}