var strHTTP_USER_AGENT = navigator.userAgent;
var strBROWSER;

if (strHTTP_USER_AGENT.indexOf("MSIE") != -1) {
    strBROWSER = "ie";
    if (strHTTP_USER_AGENT.indexOf("Mac") != -1)
        strBROWSER = "ie_mac";
} else if (strHTTP_USER_AGENT.indexOf("Mozilla") != -1) {
    strBROWSER = "nn";
    if (strHTTP_USER_AGENT.indexOf("Gecko") != -1)
        strBROWSER = "nn_6";
    if (strHTTP_USER_AGENT.indexOf("Linux") != -1)
        strBROWSER = "nn_linux";
    if (strHTTP_USER_AGENT.indexOf("Mac") != -1)
        strBROWSER = "nn_mac"; 
} else {
    strBROWSER = "__";
}

function setMainTable()
{
	if(strBROWSER.indexOf("ie") != -1)
	{
		topTable.height = "100%";
	}
}