var curr_focus = '';
function Submit(t) {
    if(!t && curr_focus != '') t = curr_focus;
    if(t && t == 'FindLocation') {
        FindLocation();
    }
}

function FindLocation() {
    var valid = true;
    var val = getElem('FindLocation').value;
    valid = (val != '' && val != def_location_val);
    if(valid) { 
        document.location.href='FindLocation/?loc='+escape(val);
    }
}     


function ValidateField(field_name, compare_field, submit) {
    var msgelem = getElem(field_name+'Msg');
    var valid = true;
    var msg = '';        
    var elem = getElem(field_name);
    var elemcompare = getElem(compare_field);
    
    var val = '';
    var valcompare = '';
    
    val = elem.value;
    if(elemcompare) valcompare = elemcompare.value;
    
    
    if(field_name == 'Location') {
	    if((val == '' || val == def_location_val) && submit == 'submit') {
	        valid = false;
	        msg = 'Required';
	    }	      
	}         
    	
    CheckFieldError(field_name, valid, msg);
    return valid;
}


var def_location_val = '';
function Init() {
    def_location_val = getElem('FindLocation').value;
}