<!--
ns4 = (document.layers) ? true:false
ie4 = (document.all) ? true:false
ng5 = (document.getElementById) ? true:false

function hideSec() { 
if (ng5) document.getElementById('sec1').style.visibility = "hidden" 
else if (ns4) document.sec1.visibility = "hide" 
else if (ie4) sec1.style.visibility ="hidden" 

if (ng5) document.getElementById('sec2').style.visibility = "hidden" 
else if (ns4) document.sec2.visibility = "hide" 
else if (ie4) sec2.style.visibility ="hidden" 

if (ng5) document.getElementById('sec3').style.visibility = "hidden" 
else if (ns4) document.sec3.visibility = "hide" 
else if (ie4) sec3.style.visibility ="hidden" 

} 

function showSec(n) { 
hideSec(); 
if (ng5) document.getElementById('sec' + n).style.visibility = "visible"; 
else if (ns4) document.layers["sec" + n].visibility = "show"; 
else if (ie4) document.all["sec" + n].style.visibility = "visible"; 
} 

function showAllSec(n) { 
if (ng5) document.getElementById('sec' + n).style.visibility = "visible"; 
else if (ns4) document.layers["sec" + n].visibility = "show"; 
else if (ie4) document.all["sec" + n].style.visibility = "visible"; 
} 

function highlight(){
document.forms[2].elements[0].focus()
document.forms[2].elements[0].select()
}
function highlight1(){
document.forms[3].elements[0].focus()
document.forms[3].elements[0].select()
}
function highlight2(){
document.forms[4].elements[0].focus()
document.forms[4].elements[0].select()
}
function highlight3(){
document.forms[5].elements[0].focus()
document.forms[5].elements[0].select()
}
//-->