function ChangeTab(inx,cnt)
{
	for(i=1;i<=cnt;i++)
	{
		if(i==inx)
		{	
			eval ("document.all['chart_0"+i+"'].style.display=''");
			eval ("document.all['tab0"+i+"'].src = 'image/chartmenu/tab0"+i+"_on.gif'");
		}
		else
		{
			eval ("document.all['chart_0"+i+"'].style.display='none'");
			eval ("document.all['tab0"+i+"'].src = 'image/chartmenu/tab0"+i+"_off.gif'");
		}
	}

}
function MenuOver(inx)
{
	eval ("document.all['img0"+inx+"'].style.display=''");
}
function MenuOut(inx)
{
	eval ("document.all['img0"+inx+"'].style.display='none'");
}