//
//	USED TO SELECT SORT ORDER FOR ADMIN PROPERTY LISTINGS
//

function SortList(order,updn){
	var start = document.forms["sort"].start.value;
	var back = document.forms["sort"].back.value;
	var total = document.forms["sort"].total_rows.value;

	if((start <= total)&&(start)== back){
		document.forms["sort"].start.value = (document.forms["sort"].start.value - document.forms["sort"].back.value);
	}

	if(
	(start > back)
	&&
	(start <= total)
	){
		document.forms["sort"].start.value = document.forms["sort"].back.value;
	}
	document.forms["sort"].order.value=order;
	document.forms["sort"].updn.value=updn;
	document.forms["sort"].submit();

//	for(i = 0; i < document.forms.length; i++){
//	alert("Form name " + i + " is " + document.forms[i].name);
//	}
}

function GoBack(nrows){
	var start_tmp;
	start_tmp = document.forms["sort"].start.value - (nrows * 2) - 2;
	if((isNaN(start_tmp))||(start_tmp < 0)){
		document.forms["sort"].start.value = 0;
	} else {
		document.forms["sort"].start.value = start_tmp;
	}
	back_tmp = (document.forms["sort"].back.value - (nrows * 2)) - 2;
	if((isNaN(back_tmp))||(back_tmp < 0)){
		document.forms["sort"].back.value = 0;
	} else {
		document.forms["sort"].back.value = back_tmp;
	}

	document.forms["sort"].submit();
}