function init() 
		{			
			if (mtDropDown.isSupported()) 
			{
				mtDropDown.initialize();
			}
		}
		
		function clearDefault(el) {
		  if (el.defaultValue==el.value) el.value = ""
		}

		function rollOn(img)
		{
			if (document.images)
			{
				document[img].src = eval(img + '_on.src');
			}
		}

		function rollOff(img)
		{
			if (document.images)
			{
				document[img].src = eval(img + '_off.src');
			}
		}

		var nvbusiness_off = new Image(); nvbusiness_off.src = "/_images_/headfoot/nv_business_off.gif";
		var nvbusiness_on = new Image(); nvbusiness_on.src = "/_images_/headfoot/nv_business_on.gif";
		var nvresidential_off = new Image(); nvresidential_off.src = "/_images_/headfoot/nv_residential_off.gif";
		var nvresidential_on = new Image(); nvresidential_on.src = "/_images_/headfoot/nv_residential_on.gif";
		var nvcustomer_off = new Image(); nvcustomer_off.src = "/_images_/headfoot/nv_customer_off.gif";
		var nvcustomer_on = new Image(); nvcustomer_on.src = "/_images_/headfoot/nv_customer_on.gif";
		var nvtools_off = new Image(); nvtools_off.src = "/_images_/headfoot/nv_tools_off.gif";
		var nvtools_on = new Image(); nvtools_on.src = "/_images_/headfoot/nv_tools_on.gif";
		var nvoffers_off = new Image(); nvoffers_off.src = "/_images_/headfoot/nv_offers_off.gif";
		var nvoffers_on = new Image(); nvoffers_on.src = "/_images_/headfoot/nv_offers_on.gif";
		var nvcompany_off = new Image(); nvcompany_off.src = "/_images_/headfoot/nv_company_off.gif";
		var nvcompany_on = new Image(); nvcompany_on.src = "/_images_/headfoot/nv_company_on.gif"
		var nvjoin_off = new Image(); nvjoin_off.src = "/_images_/headfoot/nv_join_off.gif";
		var nvjoin_on = new Image(); nvjoin_on.src = "/_images_/headfoot/nv_join_on.gif"

		var promo01_off = new Image(); promo01_off.src = "/_images_/headfoot/hm_promo_arrow_off.gif";
		var promo01_on = new Image(); promo01_on.src = "/_images_/headfoot/hm_promo_arrow_on.gif"
		var promo02_off = new Image(); promo02_off.src = "/_images_/headfoot/hm_promo_arrow_off.gif";
		var promo02_on = new Image(); promo02_on.src = "/_images_/headfoot/hm_promo_arrow_on.gif"
		var promo03_off = new Image(); promo03_off.src = "/_images_/headfoot/hm_promo_arrow_off.gif";
		var promo03_on = new Image(); promo03_on.src = "/_images_/headfoot/hm_promo_arrow_on.gif"

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