function clearSearchBox(obj) {
	if (obj.value == 'Powered by Google...') {
		obj.value = '';
		obj.style.color = 'black';
	}
}

function defaultSearchBox(obj) {
	if (obj.value == '') {
		obj.value = "Powered by Google...";
		obj.style.color = 'silver';
	}
}

var colors = new Array(5);
    colors[0]="bumblebee";
    colors[1]="skyy";
    colors[2]="indigo";
    colors[3]="limes";
    colors[4]="mango";
    
function getRandom() {
    return Math.floor(Math.random()*colors.length);
}

function rdmColor() {
    return colors[getRandom()];
}