var target_id = "surname";
var target_id2 = "name";
var target_id3 = "flxml";
var focus_color ="#666666";
var blur_color ="#CCCCCC";

function valueChg() {
	sk2 = document.getElementById(target_id); /* for IE "this" keyword Bug. */
	var msg = window.sm;
	if(sk2.value==msg){
		sk2.value="";
		sk2.style.color=focus_color;
	}else if(sk2.value==""){
		sk2.value=msg;
		sk2.style.color=blur_color;
	}else{
		sk2.style.color=focus_color;
		void(0);
	}
}
function valueChg2() {
	sk4 = document.getElementById(target_id2); /* for IE "this" keyword Bug. */
	var msg4 = window.sm2;
	if(sk4.value==msg4){
		sk4.value="";
		sk4.style.color=focus_color;
	}else if(sk4.value==""){
		sk4.value=msg4;
		sk4.style.color=blur_color;
	}else{
		sk4.style.color=focus_color;
		void(0);
	}
}
function valueChg3() {
	sk6 = document.getElementById(target_id3); /* for IE "this" keyword Bug. */
	var msg6 = window.sm3;
	if(sk6.value==msg6){
		sk6.value="";
		sk6.style.color=focus_color;
	}else if(sk6.value==""){
		sk6.value=msg6;
		sk6.style.color=blur_color;
	}else{
		sk6.style.color=focus_color;
		void(0);
	}
}

function setListeners(e) {
	var sk = document.getElementById(target_id);
	sk.style.color=blur_color;
	window.sm = sk.value;
	addListener(sk,'focus',valueChg,false);
	addListener(sk,'blur',valueChg,false);
}
function setListeners2(e) {
	var sk3 = document.getElementById(target_id2);
	sk3.style.color=blur_color;
	window.sm2 = sk3.value;
	addListener(sk3,'focus',valueChg2,false);
	addListener(sk3,'blur',valueChg2,false);
}
function setListeners3(e) {
	var sk5 = document.getElementById(target_id3);
	sk5.style.color=blur_color;
	window.sm3 = sk5.value;
	addListener(sk5,'focus',valueChg3,false);
	addListener(sk5,'blur',valueChg3,false);
}

function addListener(elem,eventType,func,cap) {
	if(elem.addEventListener) {
		elem.addEventListener(eventType,func,cap);
	} else if(elem.attachEvent) {
		elem.attachEvent('on' + eventType,func);
	} else {
		return false;
	}
}

addListener(window,'load',setListeners,false);
addListener(window,'load',setListeners2,false);
addListener(window,'load',setListeners3,false);