<!--					   
function CheckAll(sName)
{					
	var bCheck = false;
	sNewName = "all"+sName;
	var oObj = GetObj(sNewName);
	if(oObj && oObj.checked) bCheck = true;	   
	var i = 0;
	while(oObj)
	{
		oObj = GetObj("valid"+sName+i);
		if(oObj) oObj.checked = bCheck;
		i ++;
	}
	
}  
-->