var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4"); 
var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4"); 

function CheckUIElements() { 
    var yMenuFrom, yMenuTo, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck; 

    if ( bNetscape4plus ) { 
        yMenuFrom   = document["divMenu"].top; 
        yMenuTo     = top.pageYOffset + 156; 
    } else if ( bExplorer4plus ) { 
        yMenuFrom   = parseInt (divMenu.style.top, 10); 
        yMenuTo     = document.body.scrollTop + 156; 
    } 

    timeoutNextCheck = 500; 

    if ( Math.abs (yButtonFrom - (yMenuTo + 152)) < 6 && yButtonTo < yButtonFrom ) { 
        setTimeout ("CheckUIElements()", timeoutNextCheck); 
        return; 
    } 

    if ( yButtonFrom != yButtonTo ) { 
        yOffset = Math.ceil( Math.abs( yButtonTo - yButtonFrom ) / 10 ); 
        if ( yButtonTo < yButtonFrom ) 
            yOffset = -yOffset; 

        if ( bNetscape4plus ) 
            document["divLinkButton"].top += yOffset; 
        else if ( bExplorer4plus ) 
            divLinkButton.style.top = parseInt (divLinkButton.style.top, 10) + yOffset; 

        timeoutNextCheck = 10; 
    } 
    
    if ( yMenuFrom != yMenuTo ) { 
        yOffset = Math.ceil( Math.abs( yMenuTo - yMenuFrom ) / 20 ); 
        if ( yMenuTo < yMenuFrom ) 
            yOffset = -yOffset; 

        if ( bNetscape4plus ) 
            document["divMenu"].top += yOffset; 
        else if ( bExplorer4plus ) 
            divMenu.style.top = parseInt (divMenu.style.top, 10) + yOffset; 

        timeoutNextCheck = 10; 
    } 

    setTimeout ("CheckUIElements()", timeoutNextCheck); 
} 

function OnLoad() { 
    var y; 
    
    if ( top.frames.length ) {
        if ( bNetscape4plus ) { 
            document["divMenu"].top = top.pageYOffset + 135; 
            document["divMenu"].visibility = "visible"; 
        } else if ( bExplorer4plus ) { 
            divMenu.style.top = document.body.scrollTop + 135; 
            divMenu.style.visibility = "visible"; 
        } 
    }
    CheckUIElements(); 
    return true; 
} 

OnLoad();