var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1
var ns6=document.getElementById&&!document.all
var ns4=document.layers

function tit() {
x=document.title 
x="Oil and Gas Institute - "+x
document.title=x
}

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function hidemenu(){
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function delayhidemenu(){
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}

function clearhidemenu(){
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}
function uc(){
alert('Sorry, English version of this WebSite is under contruction')
}

if (ie4||ns6) document.onclick=hidemenu