function searchBoxFocus(obj)
{
    if(obj.value==defaultSearchText)
    {
        obj.value='';
    }
}

function searchBoxBlur(obj)
{
    if(obj.value=='')
    {
        obj.value=defaultSearchText;
    }
}

var searchbox = document.getElementById('mfgSearchBox');
if (searchbox) searchbox.value=defaultSearchText;