function clearSearch(searchfield)
{
	if(searchfield.value == 'search')
	{
		searchfield.value = '';
	}
}

function restoreSearch(searchfield)
{
	if(searchfield.value == '')
	{
		searchfield.value = 'search';
	}
}

function changeCSS(objectID,styleName,newVal)
{
	var object = document.getElementById(objectID);
	object.style[styleName] = newVal;
}