function MM_findObj(n, d) {
//v4.01

var p,i,x;

if(!d) d=document; 
if((p=n.indexOf("?"))>0&&parent.frames.length)
{
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
}

if(!(x=d[n])&&d.all) x=d.all[n];

for (i=0;!x&&i<d.forms.length;i++)
	x=d.forms[i][n];

for(i=0;!x&&d.layers&&i<d.layers.length;i++)		x=MM_findObj(n,d.layers[i].document);

if(!x && d.getElementById) x=d.getElementById(n);

return x;
}

function MM_showHideLayers() {
var i,p,v,obj,args=MM_showHideLayers.arguments;

for (i=0; i<(args.length-2); i+=3)
	if ((obj=MM_findObj(args[i]))!=null)
	{ 		v=args[i+2];
    		if (obj.style)
		{
			obj=obj.style; 			v=(v=='show')?'visible':(v=='hide')?'hidden':v;
		}
    	obj.visibility=v;
	}
}

var timeoutprod;

var timeoutpeop;