function toggle(toggle,display,text_show,text_hide) {
	var ele = document.getElementById(display);
	var text = document.getElementById(toggle);
	if(ele.style.display == "block") {
    		ele.style.display = "none";
		text.style.background = "#fff url(../images/down.png) no-repeat center left"
		text.innerHTML = text_show;
  	}
	else {
		ele.style.display = "block";
		text.style.background = "#fff url(../images/up.png) no-repeat center left"
		text.innerHTML = text_hide;
	}
} 

/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Steve | http://jsmadeeasy.com/ */
function getObject(obj) {
	var theObj;
	if(document.all) {
		if(typeof obj=="string"){
			return document.all(obj);
		}else{
		return obj.style;
		}
	}
	if(document.getElementById){
		if(typeof obj=="string"){
			return document.getElementById(obj);
		}else{
			return obj.style;
		}
	}
	return null;
}

function toCount(entrance,exit,characters) {
	var entranceObj=getObject(entrance);
	var exitObj=getObject(exit);
	var length=characters - entranceObj.value.length;
	exitObj.innerHTML = length;
}