function OnCreateCustomVariable()
{
	var sOpenString="AllocateOnline.srct?ShowPage=pages/CustomVariable.htm";
	windowCustomVarHandle = window.open(sOpenString, "EditVariable","width=600,height=575,resizable=yes,toolbar=no,scrollbars=yes");
}

function OnDeleteCustomVariable(nVarID)
{
	// The 'replace' below is opening "CustomVariable_OnDelete.htm" in a hidden frame in the TreeControl.  See SrcTree.js::SrcTree_CreateInternal
	var sOpenString='AllocateOnline.srct?SelectedVariableId=' + nVarID + '&ShowPage=pages/CustomVariable_OnDelete.htm';
	document.frames["SrcTree_VariableTree"].document.frames["DataLink"].location.replace(sOpenString);
}

function OnEditCustomVariable(nVarID)
{
	var sOpenString='AllocateOnline.srct?SelectedVariableId=' + nVarID + '&ShowPage=pages/CustomVariable.htm';
	windowCustomVarHandle = window.open(sOpenString,'EditVariable','width=600,height=575,resizable=yes,toolbar=no,scrollbars=yes');
}