/**
 * landgate_qsearch.js
 *
 * Returns the search criteria if valid, else returns null
 */
function validateSearchCriteria() {
	var searchCriteria = document.getElementById("criteria").value;
	if (searchCriteria =='') {
		document.getElementById('criteria').className = 'input-bor';
		document.getElementById('criteria').focus();
		return null;
	} else {
		return searchCriteria;
	}
}
/**
 * Function for viewMap
 */
function viewMap() {
	var searchCriteria=validateSearchCriteria();
	if (searchCriteria!=null) {
		document.location.href='/bmvf/app/mapviewer/?criteria='+searchCriteria;
	}
}
/**
 * Function for viewProducts
 */
function viewProducts() {
	var searchCriteria=validateSearchCriteria();
	if (searchCriteria!=null) {
		document.location.href='/shopfront/quickSearch.do?dispatch=search&addressSearchCriteria.freeFormAddress='+searchCriteria+'&searchBy=freeForm';
	} 
}
/**
 * Function for captureEvent
 */
function captureEvt(evt){
	evt = (evt) ? evt : event;
	var charCode = (evt.which) ? evt.which : evt.keyCode;
	if(charCode==13) 
                {viewProducts(); 
                  return false;} else {document.getElementById('criteria').className = '';}
}