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}
else {
document.write ("
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}
}
function check_browser2() {
if (navigator.userAgent.indexOf ("MSIE") != -1) {
document.write ("");
}
else {
document.write ("
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}
}
function check_browser3() {
if (navigator.userAgent.indexOf ("MSIE") != -1) {
document.write ("");
}
else {
document.write ("
");
}
}