function RotatorPanel(pnlvar,pnlElements)
{this.panelVarName=pnlvar;this.panels=pnlElements;this.currentPanelId=-1;this.addPanel=function(elementId,delay)
{if(this.panels==null)
this.panels=new Array();var i=this.panels.length;this.panels[i]=new Array(2);this.panels[i][0]=elementId;this.panels[i][1]=delay;}
this.rotate=function()
{var i=0;while(i<this.panels.length)
{var panel=document.getElementById(this.panels[i][0]);panel.style.display="none";i++;}
this.currentPanelId++;if(this.currentPanelId==this.panels.length){this.currentPanelId=0}
var currentPanel=document.getElementById(this.panels[this.currentPanelId][0]);currentPanel.style.display="";setTimeout(this.panelVarName+'.rotate()',this.panels[this.currentPanelId][1]*1000);}}