ns4 = (document.layers)? true:false;
ie4 = (document.all)? true:false;
ns6ie5 = (document.getElementById) ? true : false;

function init() {	
    if (ns4) menuprogram = document.menuprogramDiv;
	else if (ie4) menuprogram = menuprogramDiv.style;
	else if (ns6ie5) menuprogram = document.getElementById('menuprogramDiv').style;
	
    if (ns4) menuview = document.menuviewDiv;
	else if (ie4) menuview = menuviewDiv.style;
	else if (ns6ie5) menuview = document.getElementById('menuviewDiv').style;
		
	if (ns4) menuservice = document.menuserviceDiv;
	else if (ie4) menuservice = menuserviceDiv.style;
	else if (ns6ie5) menuservice= document.getElementById('menuserviceDiv').style;
	
	if (ns4) menuinfo = document.menuinfoDiv;
	else if (ie4) menuinfo = menuinfoDiv.style;
	else if (ns6ie5) menuinfo = document.getElementById('menuinfoDiv').style;
	}
	
function init2() {	
    if (ns4) menu1 = document.menu1Div;
	else if (ie4) menu1 = menu1Div.style;
	else if (ns6ie5) menu1 = document.getElementById('menu1Div').style;
	
    if (ns4) menu2 = document.menu2Div;
	else if (ie4) menu2 = menu2Div.style;
	else if (ns6ie5) menu2 = document.getElementById('menu2Div').style;
		
	if (ns4) menu3 = document.menu3Div;
	else if (ie4) menu3 = menu3Div.style;
	else if (ns6ie5) menu3= document.getElementById('menu3Div').style;
	
	if (ns4) menu4 = document.menu4Div;
	else if (ie4) menu4 = menu4Div.style;
	else if (ns6ie5) menu4 = document.getElementById('menu4Div').style;
	
	if (ns4) menu5 = document.menu5Div;
	else if (ie4) menu5 = menu5Div.style;
	else if (ns6ie5) menu5 = document.getElementById('menu5Div').style;
	}

function hideAll() {
	hideObject(menuprogram);
	hideObject(menuview);
	hideObject(menuservice);
	hideObject(menuinfo);
	}
	
function hideAll2() {
	hideObject(menu1);
	hideObject(menu2);
	hideObject(menu3);
	hideObject(menu4);
	hideObject(menu5);
	}
	
function showObject(obj) {
        if (ns4) obj.visibility = "show";
        else if (ie4) obj.visibility = "visible";
        else if (ns6ie5) obj.visibility = "visible";
	    } 

function hideObject(obj) {
        if (ns4) obj.visibility = "hide";
        else if (ie4) obj.visibility = "hidden";
        else if (ns6ie5) obj.visibility = "hidden";
        }


function all5x7(url) {
window.open(url,"_blank","scrollbars=yes,resizable=1,height=500,width=700,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function all44x7(url) {
window.open(url,"_blank","scrollbars=yes,resizable=1,height=440,width=700,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function all42x7(url) {
window.open(url,"_blank","scrollbars=yes,resizable=1,height=420,width=700,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function all48x7(url) {
window.open(url,"_blank","scrollbars=yes,resizable=1,height=480,width=700,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function all24x6(url) {
window.open(url,"_blank","scrollbars=yes,resizable=1,height=240,width=600,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function all47x6(url) {
window.open(url,"_blank","scrollbars=yes,resizable=1,height=470,width=600,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function testcenter1() {
window.open("testcenter1.htm","_blank","scrollbars=yes,resizable=1,height=500,width=800,status=no,toolbar=no,menubar=no,screenX=0,screenY=0");
}

function virusvault() {
window.open("virusvault.htm","_blank","scrollbars=yes,resizable=1,height=440,width=800,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function scheduleupdate() {
window.open("scheduleupdate.htm","_blank","scrollbars=yes,resizable=1,height=300,width=600,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function systemtest() {
window.open("systemtest.htm","_blank","scrollbars=yes,resizable=1,height=400,width=600,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function scanareas3a() {
window.open("scanareas3a.htm","_blank","scrollbars=yes,resizable=1,height=220,width=540,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}

function testresults1a() {
window.open("testresults1a.htm","_blank","scrollbars=yes,resizable=1,height=300,width=660,status=no,toolbar=no,menubar=no,left=50,top=50,screenX=0,screenY=0");
}