//find selected menu and change background image
//We determine the selected menu by checking what page was loaded.
//ie. if my_location is http://liquorlanddirect.com.au/index.cfm ...then based on "index.cfm" we can determine its Home page

var my_location = window.location.href; //get window location

if (my_location.indexOf("index")>-1){
	document.getElementById("homepage").style.backgroundImage = "url(/images/navigation/button_select2.gif)";
}
if (my_location.indexOf("gifts")>-1){
	document.getElementById("gifts").style.backgroundImage = "url(/images/navigation/button_select2.gif)";
}
	
if (my_location.indexOf("promotions")>-1){
	document.getElementById("yourwineclub").style.backgroundImage = "url(/images/navigation/button_select2.gif)";
}

if (my_location.indexOf("/search/list.cfm?type=list&area=4&category=9&start=1")>-1){
	document.getElementById("mixedcase").style.backgroundImage = "url(/images/navigation/button_select2.gif)";
}

if (my_location.indexOf("/search/list.cfm?type=list&area=4&category=10&start=1")>-1){
	document.getElementById("straightcase").style.backgroundImage = "url(/images/navigation/button_select2.gif)";
}

if (my_location.indexOf("/search?productsearch=1")>-1){
	document.getElementById("productsearch").style.backgroundImage = "url(/images/navigation/button_select2.gif)";
}

if (my_location.indexOf("basket")>-1){
	document.getElementById("shoppingbasket").style.backgroundImage = "url(/images/navigation/button_select2.gif)";
}

if (my_location.indexOf("customerservice")>-1){
	document.getElementById("customerservice").style.backgroundImage = "url(/images/navigation/button_select2.gif)";
}


function textCounter(field, countfield, maxlimit) 
	
	{
			if (field.value.length > maxlimit) // if too long...trim it!
			field.value = field.value.substring(0, maxlimit);
			// otherwise, update 'characters left' counter
			else 
			countfield.value = maxlimit - field.value.length;
	}