function generateCSSLink(ie7CSS, ie6CSS, otherCSS)
{
    var browser=navigator.appName;
    var b_version=navigator.appVersion;
    var version=parseFloat(b_version);

    var sIdx = -1;
    var eIdx = -1;
    var browserInfoStr = "";
    var browserInfo    = "";

    sIdx = b_version.indexOf("(") + 1;
    eIdx = b_version.lastIndexOf(")") - 5;
    
    browserInfoStr = b_version.substr(sIdx, eIdx);
    
    browserInfo = browserInfoStr.split(";");
    browserType = browserInfo[1];

    if (browserType==" MSIE 6.0")
    {
        document.write('<link href="' + ie6CSS  + '" rel="stylesheet" type="text/css" />');
    }
    else if (browserType==" MSIE 7.0")
    {
        document.write('<link href="' + ie7CSS + '" rel="stylesheet" type="text/css" />');
    }
    else
    {
        document.write('<link href="' + otherCSS + '" rel="stylesheet" type="text/css" />');
    }
}

function isIE
(
)
{
    var browser=navigator.appName;
    var b_version=navigator.appVersion;
    var version=parseFloat(b_version);

    var sIdx = -1;
    var eIdx = -1;
    var browserInfoStr = "";
    var browserInfo    = "";

    sIdx = b_version.indexOf("(") + 1;
    eIdx = b_version.lastIndexOf(")") - 5;
    
    browserInfoStr = b_version.substr(sIdx, eIdx);
    
    browserInfo = browserInfoStr.split(";");
    browserType = browserInfo[1];

    if (browserType==" MSIE 6.0")
    {
		return (true);
    }
    else if (browserType==" MSIE 7.0")
    {
		return (true);
    }
    else
    {
		return(false);
    }
}

function isIE7
(
)
{
    var browser=navigator.appName;
    var b_version=navigator.appVersion;
    var version=parseFloat(b_version);

    var sIdx = -1;
    var eIdx = -1;
    var browserInfoStr = "";
    var browserInfo    = "";

    sIdx = b_version.indexOf("(") + 1;
    eIdx = b_version.lastIndexOf(")") - 5;
    
    browserInfoStr = b_version.substr(sIdx, eIdx);
    
    browserInfo = browserInfoStr.split(";");
    browserType = browserInfo[1];

    if (browserType==" MSIE 7.0")
    {
		return (true);
    }
    else
    {
		return(false);
    }
}

function isIE6
(
)
{
    var browser=navigator.appName;
    var b_version=navigator.appVersion;
    var version=parseFloat(b_version);

    var sIdx = -1;
    var eIdx = -1;
    var browserInfoStr = "";
    var browserInfo    = "";

    sIdx = b_version.indexOf("(") + 1;
    eIdx = b_version.lastIndexOf(")") - 5;
    
    browserInfoStr = b_version.substr(sIdx, eIdx);
    
    browserInfo = browserInfoStr.split(";");
    browserType = browserInfo[1];

    if (browserType==" MSIE 6.0")
    {
		return (true);
    }
    else
    {
		return(false);
    }
}

function isFF2
(
)
{
    var browser=navigator.appName;
    var b_version=navigator.appVersion;
    var version=parseFloat(b_version);

    var sIdx = -1;
    var eIdx = -1;
    var browserInfoStr = "";
    var browserInfo    = "";

    sIdx = b_version.indexOf("(") + 1;
    eIdx = b_version.lastIndexOf(")") - 5;
    
    browserInfoStr = b_version.substr(sIdx, eIdx);
    
    browserInfo = browserInfoStr.split(";");
    browserType = browserInfo[1];

    if (browserType==" en-US")
    {
		return (true);
    }
    else
    {
		return(false);
    }
}