function clrTxt(oElem, oEvent) {
    if (oElem && oElem.value && oElem.defaultValue && oEvent && oEvent.type) {
        if (oEvent.type == "focus" && oElem.value == oElem.defaultValue) {
            oElem.value = "";
        } else if (oEvent.type == "blur" && oElem.value == "") {
            oElem.value = oElem.defaultValue;
        }
    }
}

function clrMe (elm, txt){
	if(elm.value == txt){
		elm.value = '';
	}
}