function toggleNav(id){
	divElement = document.getElementById(id);
	
	if (divElement){
		if(divElement.className == 'itemOff'){
			divElement.className = "itemOver";
		}else{
			divElement.className = "itemOff";
		}
	}

}

function resetNav(id){
	divElement = document.getElementById(id);
	
	divElement.className = "itemOff";
}

function popup (url, name, width, height){
	tearWin=window.open(url, name, 'personalbar=no,toolbar=no,status=no,scrollbars=no,location=no,resizable=yes,menubar=no,width=' + width + ',height=' + height);
	if(window.focus) {
		tearWin.focus();
	}
}

function clearSearchTop()
{	
	var searchText;
	searchText = document.getElementById('username').value;
	if(searchText == "crsid")
	{
		document.getElementById('username').value = "";
	}
}

function changeDataTableBG(objRow, mouseState){
	if (mouseState == 'on'){
		sColor = '#cccccc';
	}
	else if (mouseState == 'off'){
		sColor = '#ffffff';
	}
	objRow.bgColor = sColor;
}