// Functions for Eclipse Fasteners - www.snapfx.com.au

var grey = new Array("#eeeeee","#f0f0f0","#f2f2f2","#f4f4f4","#f6f6f6","#f8f8f8","white");

function nav_top() {
	var tnav = document.getElementById("nav_top");
	var ulArray = tnav.getElementsByTagName("ul");
	
	for (i = 0;i < ulArray.length; i++) {
		ullisteners(ulArray[i]);
		var links = ulArray[i].getElementsByTagName("a");
		for (x = 0; x < links.length; x++) {
			aListener(links[x],links[x],grey);
		}
	}
}

function ullisteners(thisOne) {
	var t;
	var tt;
	thisOne.parentNode.onmouseover = function() {
		clearTimeout(tt);
		thisOne.style.zIndex=2000;
		t = setTimeout(function() {thisOne.style.visibility="visible"},200);
	}
	thisOne.parentNode.onmouseout = function() {
		thisOne.style.zIndex=1000;
		tt = setTimeout(function() {thisOne.style.visibility="hidden"},200);
	}
}

function aListener(myLink,myTarget,colourArray) {
	var thisLink = myLink;
	var thisTarget = myTarget;
	var interval;
	
	thisLink.onmouseover = function() {
		clearTimeout(interval);
		thisTarget.style.background=colourArray[0];
	}
	
	thisLink.onmouseout = function() {
		fadeOut(0);
	}
	
	function fadeOut(colour) {
		var myColour = colourArray[colour];
		thisTarget.style.background=myColour;
		if(colour < colourArray.length-1) {
			var newColour = colour + 1;
			interval = setTimeout(function() {fadeOut(newColour)},50);
		 }
		
	}
}

function region(newText) {
	document.getElementById("regiontxt").innerHTML = "<strong>" + newText + "<strong>";
}

window.onload = function() {
	nav_top();
}