var col1; 
    col1 = "#FCBE47";
var col1off; 
    col1off = "";

function taust1_1(asi1)
{
asi1.style.backgroundColor = col1;
}
function taust1_2(asi1)
{
asi1.style.backgroundColor = "";
}

var col2; 
    col2 = "#eeeeee";
var col2off; 
    col2off = "#ffffff";

function taust2_1(asi1)
{
asi1.bgColor = col2;
}
function taust2_2(asi1)
{
asi1.bgColor = col2off;
}