function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		nav_01_over = newImage("http://www.healthyeatingclub.com/newimages/nav_01_over.gif");
		nav_02_over = newImage("http://www.healthyeatingclub.com/newimages/nav_02_over.gif");
		nav_03_over = newImage("http://www.healthyeatingclub.com/newimages/nav_03_over.gif");
		nav_04_over = newImage("http://www.healthyeatingclub.com/newimages/nav_04_over.gif");
		nav_05_over = newImage("http://www.healthyeatingclub.com/newimages/nav_05_over.gif");
		nav_06_over = newImage("http://www.healthyeatingclub.com/newimages/nav_06_over.gif");
		nav_07_over = newImage("http://www.healthyeatingclub.com/newimages/nav_07_over.gif");
		nav_08_over = newImage("http://www.healthyeatingclub.com/newimages/nav_08_over.gif");
		nav_09_over = newImage("http://www.healthyeatingclub.com/newimages/nav_09_over.gif");
		nav_10_over = newImage("http://www.healthyeatingclub.com/newimages/nav_10_over.gif");
		nav_11_over = newImage("http://www.healthyeatingclub.com/newimages/nav_11_over.gif");		
		nav_12_over = newImage("http://www.healthyeatingclub.com/newimages/nav_12_over.gif");
		nav_13_over = newImage("http://www.healthyeatingclub.com/newimages/nav_13_over.gif");		
		nav_14_over = newImage("http://www.healthyeatingclub.com/newimages/nav_14_over.gif");		
		nav_15_over = newImage("http://www.healthyeatingclub.com/newimages/nav_15_over.gif");		
		nav_16_over = newImage("http://www.healthyeatingclub.com/newimages/nav_16_over.gif");
		nav_17_over = newImage("http://www.healthyeatingclub.com/newimages/nav_17_over.gif");		
		preloadFlag = true;
	}
}

var initialSubClick = 0;
function hideall() // 1 visible, 0 hidden
{
	if (initialSubClick == 1)	
	{
		clearTimeout(the_timeout);
	    if(document.layers)	   //NN4+
    	{
			document.layers["Layer1"].visibility = "hide";
			document.layers["Layer2"].visibility = "hide";
			document.layers["Layer3"].visibility = "hide";
			document.layers["Layer4"].visibility = "hide";
			document.layers["Layer5"].visibility = "hide";
			document.layers["Layer6"].visibility = "hide";
			document.layers["Layer7"].visibility = "hide";
			document.layers["Layer8"].visibility = "hide";
			document.layers["Layer9"].visibility = "hide";
			document.layers["Layer10"].visibility = "hide";																							
    	}
	    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    	{
			document.getElementById("Layer1").style.visibility = "hidden";
			document.getElementById("Layer2").style.visibility = "hidden";
			document.getElementById("Layer3").style.visibility = "hidden";
			document.getElementById("Layer4").style.visibility = "hidden";
			document.getElementById("Layer5").style.visibility = "hidden";
			document.getElementById("Layer6").style.visibility = "hidden";
			document.getElementById("Layer7").style.visibility = "hidden";
			document.getElementById("Layer8").style.visibility = "hidden";
			document.getElementById("Layer9").style.visibility = "hidden";
			document.getElementById("Layer10").style.visibility = "hidden";											
   		}
	    else if(document.all)	// IE 4
    	{
        	document.all["Layer1"].style.visibility = "hidden";
	        document.all["Layer2"].style.visibility = "hidden";
    	    document.all["Layer3"].style.visibility = "hidden";
        	document.all["Layer4"].style.visibility = "hidden";
	        document.all["Layer5"].style.visibility = "hidden";	
        	document.all["Layer6"].style.visibility = "hidden";
	        document.all["Layer7"].style.visibility = "hidden";
    	    document.all["Layer8"].style.visibility = "hidden";
        	document.all["Layer9"].style.visibility = "hidden";
	        document.all["Layer10"].style.visibility = "hidden";									
    	}
	}
	else if (initialSubClick == 0)
	{
		if(document.layers)	   //NN4+
	    {
			document.layers["Layer1"].visibility = "hide";
			document.layers["Layer2"].visibility = "hide";
			document.layers["Layer3"].visibility = "hide";
			document.layers["Layer4"].visibility = "hide";
			document.layers["Layer5"].visibility = "hide";
			document.layers["Layer6"].visibility = "hide";
			document.layers["Layer7"].visibility = "hide";
			document.layers["Layer8"].visibility = "hide";
			document.layers["Layer9"].visibility = "hide";
			document.layers["Layer10"].visibility = "hide";						   	   	   
	    }
    	else if(document.getElementById)	  //gecko(NN6) + IE 5+
	    {
			document.getElementById("Layer1").style.visibility = "hidden";
			document.getElementById("Layer2").style.visibility = "hidden";
			document.getElementById("Layer3").style.visibility = "hidden";
			document.getElementById("Layer4").style.visibility = "hidden";
			document.getElementById("Layer5").style.visibility = "hidden";
			document.getElementById("Layer6").style.visibility = "hidden";
			document.getElementById("Layer7").style.visibility = "hidden";
			document.getElementById("Layer8").style.visibility = "hidden";
			document.getElementById("Layer9").style.visibility = "hidden";
			document.getElementById("Layer10").style.visibility = "hidden";										
	    }
    	else if(document.all)	// IE 4
	    {
    	    document.all["Layer1"].style.visibility = "hidden";
        	document.all["Layer2"].style.visibility = "hidden";
	        document.all["Layer3"].style.visibility = "hidden";
    	    document.all["Layer4"].style.visibility = "hidden";
        	document.all["Layer5"].style.visibility = "hidden";
        	document.all["Layer6"].style.visibility = "hidden";
	        document.all["Layer7"].style.visibility = "hidden";
    	    document.all["Layer8"].style.visibility = "hidden";
        	document.all["Layer9"].style.visibility = "hidden";
	        document.all["Layer10"].style.visibility = "hidden";									
	    }
	}
}

function hide(LayerID)
{
	the_timeout = setTimeout("toggleBox('" + LayerID + "', 0);",1200);
	initialSubClick = 1;
}

function show()
{
	clearTimeout(the_timeout);
}

function toggleBox(szDivID, iState) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {
       document.layers[szDivID].visibility = iState ? "show" : "hide";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(szDivID);
        obj.style.visibility = iState ? "visible" : "hidden";
    }
    else if(document.all)	// IE 4
    {
        document.all[szDivID].style.visibility = iState ? "visible" : "hidden";
    }
}

function openPopUp(mypage,myname,w,h,scroll,toolbar){
settings ='height='+h+',width='+w+',scrollbars='+scroll+',toolbar='+toolbar+'';
win = window.open(mypage,myname,settings);
}

function readCookie() {
	var the_cookie = document.cookie;
	var the_cookie = unescape(the_cookie);
	var broken_cookie = the_cookie.split(":");
	var page_seen = broken_cookie[1];
	if (page_seen != "1" ) {
		openPopUp('entry_popup.html', 'enter', '200', '362', 'no', 'no');
	}
}

function click_counter() {
	clicks="clicks.txt";
	var clicks=clicks++;
	clicks.txt=clicks;	
	document.location.href = "http://www.google.com.au"
}