var mOverBond=new Image(8,28);
	mOverBond.src='images/i_navigation_dot_bond_1.gif';
	var mOutBond=new Image(8,28);
	mOutBond.src='images/i_navigation_dot_bond_0.gif';

	var mOver=new Image(8,17);
	mOver.src='images/i_navigation_dot_1.gif';
	var mOut=new Image(8,17);
	mOut.src='images/i_navigation_dot_0.gif';

	function mover(id, flag)
	{
		if(flag==0) document.images[id].src=mOverBond.src;
		else document.images[id].src=mOver.src;
	}

	function mout(id, flag)
	{
		if(flag==0) document.images[id].src=mOutBond.src;
		else document.images[id].src=mOut.src;
	}