companies = new Array();
companies.push('mes');
companies.push('alberts');
companies.push('meswb');
companies.push('porterheckman');
companies.push('weltons');
companies.push('chasco');
companies.push('haven');
companies.push('millersnutech');
companies.push('kbmechanical');
function companiesDeselect() {
    for (companyid in companies) {
        company = companies[companyid];
        companyname = document.getElementById('companyname'+company);
        companydot = document.getElementById('companydot'+company);
        companyname.src = 'images/company_'+company+'.gif';
        companyname.style.opacity = 1.0;
        companyname.style.filter = "alpha(opacity='100')";
        companydot.src = 'images/bluedot.png';
        fixPNG(companydot);
    }
}
function companiesSelect(company) {
    companiesDeselect();
    companyname = document.getElementById('companyname'+company);
    companydot = document.getElementById('companydot'+company);
    companydot.src = 'images/bluedotov.png';
    companyname.style.opacity = 0.50;
    companyname.style.filter = "alpha(opacity='50')";
    fixPNG(companydot);
}
function menuOver(e) {
    e.style.opacity = 0.50;
    e.style.filter = "alpha(opacity='50')";
}
function menuOut(e) {
    e.style.opacity = 1.0;
    e.style.filter = "alpha(opacity='100')";
}

var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

function fixPNG(myImage) {
    if ((version >= 5.5) && (version < 7) && (document.body.filters)) {
        var src = myImage.src;
        myImage.src = 'images/blank.gif';
        myImage.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+src+'")';
    }
}