function addBookmark() { window.external.addFavorite('http://www.belabraziv.ru', 'Belgorod Abrasive Plant') }
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if ( navigator.appVersion.indexOf('MSIE 7.') != -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(' 
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}
if ( isValidBrowser() == 'ie4' ) {
document.write(' ');
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