function enableButtons(iButtons)
{
	try {if ((iButtons&cBtn_Prev)==cBtn_Prev) document.getElementById("wiz_btnPrev").disabled=false;} catch (e) {}
	try {if ((iButtons&cBtn_Next)==cBtn_Next) document.getElementById("wiz_btnNext").disabled=false;} catch (e) {}
	try {if ((iButtons&cBtn_Cancel)==cBtn_Cancel) document.getElementById("wiz_btnCancel").disabled=false;} catch (e) {}
	try {if ((iButtons&cBtn_Finish)==cBtn_Finish) document.getElementById("wiz_btnFinish").disabled=false;} catch (e) {}
	try {if ((iButtons&cBtn_Custom1)==cBtn_Custom1) document.getElementById("wiz_btnCustom1").disabled=false;} catch (e) {}
	try {if ((iButtons&cBtn_Custom2)==cBtn_Custom2) document.getElementById("wiz_btnCustom2").disabled=false;} catch (e) {}
}
function disableButtons(iButtons)
{
	try {if ((iButtons&cBtn_Prev)==cBtn_Prev) document.getElementById("wiz_btnPrev").disabled=true;} catch (e) {}
	try {if ((iButtons&cBtn_Next)==cBtn_Next) document.getElementById("wiz_btnNext").disabled=true;} catch (e) {}
	try {if ((iButtons&cBtn_Cancel)==cBtn_Cancel) document.getElementById("wiz_btnCancel").disabled=true;} catch (e) {}
	try {if ((iButtons&cBtn_Finish)==cBtn_Finish) document.getElementById("wiz_btnFinish").disabled=true;} catch (e) {}
	try {if ((iButtons&cBtn_Custom1)==cBtn_Custom1) document.getElementById("wiz_btnCustom1").disabled=true;} catch (e) {}
	try {if ((iButtons&cBtn_Custom2)==cBtn_Custom2) document.getElementById("wiz_btnCustom2").disabled=true;} catch (e) {}
}
function focusButton(iButton)
{
	if (iButton==cBtn_Prev)
		sName = "wiz_btnPrev";
	else if (iButton==cBtn_Next)
		sName = "wiz_btnNext";
	else if (iButton==cBtn_Cancel)
		sName = "wiz_btnCancel";
	else if (iButton==cBtn_Finish)
		sName = "wiz_btnFinish";
	else if (iButton==cBtn_Custom1)
		sName = "wiz_btnCustom1";
	else if (iButton==cBtn_Custom2)
		sName = "wiz_btnCustom2";
	else
		return false;
	
	try {
		document.getElementById(sName).focus();
	} catch (e) {}
}
function getWizNextIndex(sFromName) {
	return document.forms[sFromName].elements["iNextIndex"].value;
}
function setWizNextIndex(sFormName,iIndex) {
	document.forms[sFromName].elements["iNextIndex"].value = iIndex;
}
function setWizPrevIndex(sFormName,iIndex) {
	document.forms[sFromName].elements["iPrevIndex"].value = iIndex;
}