function onlyNumeric(elem,min)
{
    if (isNaN(elem.value))
        elem.value="";
}


function trackShop()
{
    var s=s_gi(s_account);
    s.linkTrackVars='eVar2';
    s.linkTrackEvents='';
    var ddShop = document.getElementById(ddShopSelector);    
    s.eVar2 = ddShop.options[ddShop.selectedIndex].text;
    s.tl(this,'o','Shop selector');
}