animatedcollapse.addDiv('nav_3', 'fade=1,speed=400,group=pets,persist=0,hide=1')

animatedcollapse.ontoggle=function($, divobj, state){ //fires each time a DIV is expanded/contracted
	//$: Access to jQuery
	//divobj: DOM reference to DIV being expanded/ collapsed. Use "divobj.id" to get its ID
	//state: "block" or "none", depending on state
}
animatedcollapse.init()

	function decope(nav_id) { 
		var navid = "nav_"+id;
		//document.getElementById("nav_3").style.filter = 'alpha(opacity=50);-moz-opacity:0.5;-khtml-opacity: 0.5;opacity: 0.5;'; 
		if(nav_id != "") {
			var id;
			for(id = 1; id < 8; id++) {
				var navid = "nav_"+id;
				if("nav_"+id != nav_id) {
					var navid = "nav_"+id;
					//alert(navid);
					document.getElementById(navid).className = 'opacity';
					}
				else {
				document.getElementById(navid).className = 'restore';
				}
			}
		}
	}