function clearInput(x) {
	if(x.value == 'type your search query here')
	{
		x.value = '';
		x.style.color = '#635338';
	}
}
function setInput(x) {
	if(x.value=='')
	{
		x.value='type your search query here'
		x.style.color = '#e9e9e9';
	}
}