// Powered By Mdjrcw.com Information Technology Logistics Inc 2009-01-16

function $(str)
{if(typeof str=='string'&&document.getElementById(str)!=null)
{return document.getElementById(str);}
return false;}
function val(no,type)
{if(0==type)
{var imgUrl=this.argArray[no][2];var disp='none';}
else
{var imgUrl=this.argArray[no][1];var disp='';}
if(1==this.bgOrText)
{$(this.argArray[no][0]).innerHTML='<img src="'+imgUrl+'">';}
else
{$(this.argArray[no][0]).style.background='url('+imgUrl+'")';}
if(typeof($(this.argArray[no][3]))=='object')
{$(this.argArray[no][3]).style.display=disp;}}
function doChg(no)
{if(this.curNo==no)
{return false;}
this.val(this.curNo,0);this.val(no,1);this.curNo=no;}
function chgTaginit()
{var now=new Date();for(var i=0;i<this.len;i++)
{this.val(i,0);$(this.argArray[i][0]).name=this.argArray[i][0]+i;$(this.argArray[i][0]).style.cursor='pointer';}
var curNo=now.getHours()%this.len;this.val(curNo,1);this.curNo=curNo;}
chgBg=function(arr,eventCode,bgOrText)
{this.argArray=arr;this.eventCode=eventCode;this.len=this.argArray.length;this.curNo='0';this.bgOrText=1;this.val=val;this.doChg=doChg;this.val=val;this.chgTaginit=chgTaginit;}
function attEvt(chg)
{for(var i=0;i<chg.len;i++)
{$(chg.argArray[i][0]).onclick=function(){chg.doChg(this.name.charAt(this.name.length-1))};}}