function CheckAllSelectedForm(objForm, strObjName)
{
	var		objAll		= objForm.elements;
	
	var		strValue	= "";
	
	for(var nIndex = 0; nIndex < objAll.length; ++nIndex)
	{
		if((objAll(nIndex).type == "checkbox") && objAll(nIndex).style.display == "" && ((objAll(nIndex).name.indexOf(strObjName) != -1) || (objAll(nIndex).id.indexOf(strObjName) != -1)) && objAll(nIndex).checked)
		{
			strValue += objAll(nIndex).value+",";
		}
	}
	return strValue;
}

function CheckAllSelected(strObjName,strConfirm,strAlert)
{
	var	strRet;
	
	for(var nForm = 0; nForm < document.forms.length; ++nForm)
	{
		strRet	= CheckAllSelectedForm(document.forms(nForm), strObjName);
		if(strRet != "") break;
	}
	if(strRet != "")
	{
		return confirm(strConfirm);
	}
	else
	{
		alert(strAlert);
		return false;
	}
}

function CheckSelected(strObjName,strAlert)
{
	var	strRet;
	
	for(var nForm = 0; nForm < document.forms.length; ++nForm)
	{
		strRet	= CheckAllSelectedForm(document.forms(nForm), strObjName);
		if(strRet != "") break;
	}
	if(strRet == "")
	{
		alert(strAlert);
		return false;
	}
}