function submenus() { 
	var i,p,v,obj,args=submenus.arguments;
	for (i=0; i<(args.length-2); i+=3) 
		with (document) 
	if (getElementById && ((obj=getElementById(args[i]))!=null)) {
		v=args[i+2];
		if (obj.style) { 
			obj=obj.style; 
			v=(v=='show')?'visible':(v=='hide')?'hidden':v; 
		}
		obj.visibility=v; 
	}
}

function mudaImagem(loc1, loc2){
	document.getElementById(loc1).style.background='url('+loc2+') no-repeat';
}

function abreJanela(theURL,winName,features) {
    window.open(theURL,winName,features);
}

function carregaImagens() { 
	var d=document; 
	if(d.images){ 
		if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=carregaImagens.arguments; 
		for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ 
			d.MM_p[j]=new Image; 
			d.MM_p[j++].src=a[i];
		}
	}
}