function directNavigate(pgNum)
{
	document.frmMain.txtCurr.value = pgNum;
	ajaxAnywhere.submitAJAX();
	//document.frmMain.submit();	
}


function doNavigate(pstrWhere, pintTot)
{
	var strTmp;
	var intPg;

	strTmp = document.frmMain.txtCurr.value;
	intPg = parseInt(strTmp);
	if (isNaN(intPg)) intPg = 1;

	if ((pstrWhere == 'F' || pstrWhere == 'P') && intPg == 1)
	{
		alert("You are already viewing first page!");
		return;
	}
	else if ((pstrWhere == 'N' || pstrWhere == 'L') && intPg == pintTot)
	{
		alert("You are already viewing last page!");
		return;
	}

	if (pstrWhere == 'F')
		intPg = 1;
	else if (pstrWhere == 'P')
		intPg = intPg - 1;
	else if (pstrWhere == 'N')
		intPg = intPg + 1;
	else if (pstrWhere == 'L')
		intPg = pintTot;

	if (intPg < 1)
		intPg = 1;
	if (intPg > pintTot)
		intPg = pintTot;
	document.frmMain.txtCurr.value = intPg;
	ajaxAnywhere.submitAJAX();	
	//document.frmMain.submit();
}

function doSort(pstrFld, pstrOrd)
{
	document.frmMain.txtSortCol.value = pstrFld;
	document.frmMain.txtSortOrd.value = pstrOrd;
	ajaxAnywhere.submitAJAX();	
	//document.frmMain.submit();

}