function Expand(strIdToHide, strIdToShow)
{
    var oToHide = document.getElementById(strIdToHide)
    oToHide.style.display="none"
    
    var oToShow = document.getElementById(strIdToShow)
    oToShow.style.display="block"
}

function setHomepage(f) { try{f.style.behavior='url(#default#homepage)'; f.setHomePage('http://yourdomain.com')}catch(e){} }
function addBookmark() { try{window.external.addFavorite('http://softwonder.com', 'Wonderfull Software Portal')}catch(e){} }
/*
function isValidBrowser() 
{ 
    var result = 'ns';
    if ( navigator.appVersion.indexOf('MSIE 6.') != -1 ) { result = 'ie5' }
    if ( navigator.appVersion.indexOf('MSIE 5.') != -1 ) { result = 'ie5' }
    if ( navigator.appVersion.indexOf('MSIE 4.') != -1 ) { result = 'ie4' } 
    return result
}

if ( isValidBrowser() == 'ie5' ) 
{
document.write('<center><a href=# onClick="setHomepage(this);return false"><img border=0 width=27 height=26 src="../home1.gif" alt="Set as start page"></a> <a href=\"\" onClick="addBookmark();return false"><img border=0 width=27 height=26 src="../fav1.gif" alt="Add to favorits"></a>');
}
if ( isValidBrowser() == 'ie4' ) {
document.write('<center><a href=free.reg><img border=0 width=27 height=26 src="../home1.gif" alt="Set as start page"></a> <a href=\"\" onClick="addBookmark();return false"><img border=0 width=27 height=26 src="../fav1.gif" alt="Add to favorits"></a>');
}
if ( isValidBrowser() == 'ns' ) {
document.write('<center><a href=/add.html target=_blank><img border=0 width=27 height=26 src="../home1.gif" alt="Set as start page"></a> <img border=0 width=27 height=26 src="../fav1.gif" alt="Press Ctrl + D">');
}
*/