var rating;
var currentrow;
function overItem(cell,obj) {
	if (rating == true) return;
	cell.className='bbsover';
	currentrow=cell;
	if( document.getElementById('rate' + obj) != null)
	{
		document.getElementById('rate' + obj).style.display = "inline";
		document.getElementById('rated' + obj).style.display = "none";
	}
}
function outofItem(obj) {
	if (rating == true) return;
	currentrow.className='bbs';
	if( document.getElementById('rate' + obj) != null)
	{
		document.getElementById('rate' + obj).style.display = "none";
		document.getElementById('rated' + obj).style.display = "inline";
	}
}
function RatingState(state) {
	rating=state;
}

function checkfields() {
	if (document.forms.addnew.Cancel.value == 'Cancel') return;

	if (document.forms.addnew.headline.value == '') {
		var nherr = 1;
	}
	if (document.forms.addnew.link.value == '' || document.forms.addnew.link.value == 'http://') {
		var nlerr = 1;
	}
	if (nherr == 1 && nlerr == 1) {
		alert('Please enter headline and link.');
		return false;
	}
	else if (nherr == 1) {
		alert('Please enter a headline.');
		return false;
	}
	else if (nlerr == 1) {
		alert('Please enter a link.');
		return false;
	}
}