This will allow you to color the words: Today & Yesterday.

The red part is the color that Today will be changed to, and the green part is the color that Yesterday will be changed to.

<script>
/*Change Color of Today & Yesterday
Coded By Wrighty
No Ripping, Reposting or Claiming*/

var _t = '#FF0000';
var _y = '#00FF00';

var _d = get('td','tag');
for(i=0;i<_d.length;i++){
    if(_d[i].innerHTML.match(/(>Today<|Yesterday)/)){
        switch (RegExp.$1){
            case 'Yesterday':
                var _n = '<font color='+_y+'>Yesterday</font>';
                break;
            case '>Today<':
                var _n = '><font color='+_t+'>Today</font><';
                break;
        }
        _d[i].innerHTML = _d[i].innerHTML.replace(RegExp.$1,_n);
    }
}
</script>

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