function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0s
  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; }
}

//used by greet
var userid=0;
var touserid=0;


function shownext(obj1,obj2,obj3,obj4,obj5,obj6){
  	
  	var id1=obj1.id;
  	var div1=document.getElementById(id1);
  	div1.style.display="block";
  	var id2=obj2.id;
  	var div2=document.getElementById(id2);
  	div2.style.display="block";
  	var id3=obj3.id;
  	var div3=document.getElementById(id3);
  	div3.style.display="block";
  	var id4=obj4.id;
  	var div4=document.getElementById(id4);
  	div4.style.display="none";
  	var id5=obj5.id;
  	var div5=document.getElementById(id5);
  	div5.style.display="none";
  	var id6=obj6.id;
  	var div6=document.getElementById(id6);
  	div6.style.display="none";
  	//alert(id6);
  }
  
 function showlayer(i,obj,obj2){
	//alert(i);
	for(j=0;j<i;j++){
		var tid="stars_"+j;
		//alert(tid);
		var tdiv=document.getElementById(tid);
		tdiv.style.display="block";
		var tid="stars_"+j+j;
		//alert(tid);
		var tdiv=document.getElementById(tid);
		tdiv.style.display="none";
		//alert(j);
	}
	
	//alert(obj.id);
	var preid=obj.id;
	var prediv=document.getElementById(preid);
  	prediv.style.display="block";
	var preid2=obj2.id;
	var prediv2=document.getElementById(preid2);
  	prediv2.style.display="none";
}