// JavaScript Document

/*var showHide = function(id) {
	//safe function to show an element with a specified id	  
	if (document.getElementById && document.getElementById(id)) { // DOM3 = IE5, NS6
		var myElement = document.getElementById(id);
		if (myElement.style.display == 'block') {
			myElement.style.display = 'none';
		} else {
			myElement.style.display = 'block';
		}
		return true;
	} else {
		return false;
	}
};*/

var show = function(id) {
	//safe function to show an element with a specified id	  
	if (document.getElementById && document.getElementById(id)) { // DOM3 = IE5, NS6
		if(id){
			var myElement = document.getElementById(id);
		} else {
			var myElement = document.getElementById(this);	
		}
		myElement.style.display = 'block';
		return true;
	} else {
		return false;
	}
};

var hide = function(id) {
	//safe function to show an element with a specified id	  
	if (document.getElementById && document.getElementById(id)) { // DOM3 = IE5, NS6
		if(id){
			var myElement = document.getElementById(id);
		} else {
			var myElement = document.getElementById(this);	
		}
		myElement.style.display = 'none';
		return true;
	} else {
		return false;
	}
};