<!--
function searchForm_onsubmit() {
	if (document.searchForm.searchStr.value == "")
		{
		window.alert("Please enter a search phrase before continuing.");
		return false;
		}
	}
				
if (document.getElementById)
{
function menu_over(id,menu,v,h)
	{
	document.getElementById(id).style.backgroundColor = '#006699';
	document.getElementById(id).style.color = '#f5f5f5';
	document.getElementById(menu).style.top = v;
	document.getElementById(menu).style.left = h;
	document.getElementById(menu).style.visibility = 'visible';
	}
function menu_out(id,menu)
	{
	document.getElementById(id).style.backgroundColor = '#ffffff';
	document.getElementById(id).style.color = '#006699';
	document.getElementById(menu).style.visibility = 'hidden';
	}
function menu_open(id,link)
	{
	document.getElementById(id).style.visibility = 'visible';
	document.getElementById(link).style.backgroundColor = '#006699';
	document.getElementById(link).style.color = '#f5f5f5'; 
	}
function menu_close(id,link)
	{
	document.getElementById(link).style.backgroundColor = '#ffffff';
	document.getElementById(link).style.color = '#006699';
	document.getElementById(id).style.visibility = "hidden";
	}
function menu_swapin(id,text)
	{
	document.getElementById(id).childNodes[0].childNodes[0].nodeValue = text;
	document.getElementById(id).style.fontWeight = 700;
	}
function menu_swapout(id,text)
	{
	document.getElementById(id).childNodes[0].childNodes[0].nodeValue = text;
	document.getElementById(id).style.fontWeight = '';
	}	
}

//-->