function increaseSelection() 
{
	var currentValue = (document.getElementById("fldItemsSelected").value)*1;
	document.frmSetUpSearch.fldItemsSelected.value = (currentValue+1);
}
function decreaseSelection() 
{
	var currentValue = (document.getElementById("fldItemsSelected").value)*1;
	document.frmSetUpSearch.fldItemsSelected.value = (currentValue-1);
}
function SelectPostAreaFocus()
{
document.getElementById("fldSelectPostArea").focus();
}
function ValidateSearch()
{
var ItemsSelected=document.getElementById("fldItemsSelected").value
var SelectMiles=document.getElementById("fldSelectMiles").value
var SelectPostArea=document.getElementById("fldSelectPostArea").value
submitOK="true"

if (ItemsSelected==0)
 {
 alert("Please select at least one of the Technology areas")
 submitOK="false"
 }
if (SelectMiles==0)
 {
 alert("Please select the mileage radius you would like to use")
 document.getElementById("fldSelectMiles").focus()
 submitOK="false"
 }
 if (SelectPostArea==0)
 {
 alert("Please select a post area as the base of your search")
 document.getElementById("fldSelectPostArea").focus()
 submitOK="false"
 }
if (submitOK=="false")
 {
 return false
 }
}