//the next 3 lines are browser detection for user-agent DOMs
ns4 = (document.layers) ? true:false //required for Functions to work
ie4 = (document.all) ? true:false //required for Functions to work
ng5 = (document.getElementById) ? true:false //required for Functions to work


// acquire
function hidetooltip(thiselement) 
{
	
	if (ng5) document.getElementById(thiselement).style.visibility = "hidden"
	else if (ns4) document.elements[ thiselement ].visibility = "hide";
	else if (ie4) elements[ thiselement ].style.visibility ="hidden";
}

function showtooltip(thiselement) 
{
	//alert(thiselement);
	//thiselement = thiselement + "-box";
	
	hidetooltip(thiselement);
	//alert(document.getElementById(thiselement).innerHTML);
	if (ng5) {
	 document.getElementById(thiselement).style.visibility = "visible";
	}
	else if (ns4) document.layers[ thiselement ].visibility = "show";
	else if (ie4) document.all[ thiselement ].style.visibility = "visible";
}