// JavaScript Document

function openInter(type, idd)
{
	if (document.getElementById) {
		if(type=='on') {
			document.getElementById(idd).style.visibility="visible"; 
			document.getElementById(idd+'_link').className = "hover";
		} else {
			document.getElementById(idd).style.visibility="hidden";
			document.getElementById(idd+'_link').className = "normal";
		}
	}
	return false;
}

mac = navigator.userAgent.toLowerCase().indexOf("mac") > -1; 
n = navigator.userAgent.toLowerCase(); 
msVer = n.substr(n.indexOf("msie ")+("msie ").length, 3); 

if(mac) {
	if(msVer <= 6) { 
		document.writeln("<style>#subnav1 { top: 79px; } #subnav2 { top: 79px; left: 402px; } #subnav3 { top: 79px; left: 673px; }</style>");
	}
}