function clearDefault(target) {
	if (target.defaultValue==target.value) target.value = ""
}

function resetDefault(target){
	if(target.value == ""){ 
		target.value = target.defaultValue;
	}
}
function openWindow(theURL,winName) {
  window.open(theURL,winName,'width=250,height=225,screenX=200,screenY=200,resizable=no,scrollbars=no,toolbar=no,copyhistory=no');
}