function cgm_roll(objPrefix) 
{
	objDIV = document.getElementById(objPrefix + "DIV");
	objA = document.getElementById(objPrefix + "A");

	if(objDIV.style.display == "none")
	{
		objDIV.style.display = "block";
		objA.setAttribute("class", "CGMrollerBlk");
		objA.setAttribute("className", "CGMrollerBlk");
	}
	else
	{
		objDIV.style.display = "none";
		objA.setAttribute("class", "CGMroller");	
		objA.setAttribute("className", "CGMroller");
	}
}


function cgos_show(objName) 
{
	objDIV = document.getElementById(objName);
	objDIV.style.display = "block";
}

function cgos_hide(objName) 
{
	objDIV = document.getElementById(objName);
	objDIV.style.display = "none";
}