function focusSearchInput(obj,txt) {
	if(obj.value==txt) {
		obj.value='';
		obj.style.color='#000000';
	}
}
function blurSearchInput(obj,txt) {
	if(!obj.value) {
		obj.value=txt;
		obj.style.color='#666666';
	}
}

function fieldVisibility(obj) {
	var selIndex = obj.selectedIndex;
	var fields = new Array();
	fields[0] = document.getElementById('fcname');
	fields[1] = document.getElementById('fccode');
	fields[2] = document.getElementById('fcpvm');
	if (obj.options[selIndex].value == 1) {
		for(i=0;i<fields.length;i++) {
			fields[i].style.display = 'none';
		}
	} else {
		for(i=0;i<fields.length;i++) {
			fields[i].style.display = 'block';
		}
	}
	return true;
}

function changeVisibility(obj) {
	var obj = document.getElementById(obj);
	return obj?fieldVisibility(obj):true;
}