function
scbg(objRef, cor)
{
	objRef.style.backgroundColor = cor;
	objRef.style.cursor='hand';
	

	return;
}
function navegar(url)
{
	window.navigate(url);
	
}
function alteraCorTexto(objRef, cor)
{
	objRef.style.color = cor;
	objRef.style.cursor='hand';

}

function alteraCursor(objRef, cursor) {
	objRef.style.cursor=cursor;
}

function underlineTexto(objRef)
{
	if (objRef.style.textDecoration == 'underline')
	{
		objRef.style.textDecoration = 'none';
	}
	else
	{
	objRef.style.textDecoration = 'underline';
	}
	
	objRef.style.cursor='hand';

}