function jsHideText(elementName)
{
    if (elementName.value == "Search...") 
    {
        elementName.value = ''
        elementName.style.color = 'Black';
    };
}

function jsShowText(elementName)
{
    if (elementName.value == "")
    {
        elementName.value = 'Search...'
        elementName.style.color = 'Gray';
    };
}