function changeImage(which) {
  myImgSrc = document.images[which];
  buttonStatus = myImgSrc.src.substring(myImgSrc.src.length -6, myImgSrc.src.length -4);
  if(buttonStatus == 'of')
    myImgSrc.src = myImgSrc.src.substring(myImgSrc.src.length -6,0) + 'ro.gif';
  else if (buttonStatus == 'ro')
    myImgSrc.src = myImgSrc.src.substring(myImgSrc.src.length -6,0) + 'of.gif';
}

function changeSubImage(which) {
  myImgSrc = document.getElementById(which);
  buttonStatus = myImgSrc.src.substring(myImgSrc.src.length -6, myImgSrc.src.length -4);
  if(buttonStatus == 'of')
    myImgSrc.src = myImgSrc.src.substring(myImgSrc.src.length -6,0) + 'on.gif';
  else
    myImgSrc.src = myImgSrc.src.substring(myImgSrc.src.length -6,0) + 'of.gif';
}

function popper(thisUrl,thisWindow,thisWidth,thisHeight,thisTop,thisLeft) {
	optionString = ('width=' + thisWidth + ',height=' + thisHeight + ',top=' + thisTop + ',left=' + thisLeft + ',status=no,menubar=no,resizable=no,scrollbars=yes');
	mainWin = window.open(thisUrl,thisWindow,optionString);
}

function popperNoScroll(thisUrl,thisWindow,thisWidth,thisHeight,thisTop,thisLeft) {
	optionString = ('width=' + thisWidth + ',height=' + thisHeight + ',top=' + thisTop + ',left=' + thisLeft + ',status=no,menubar=no,resizable=no,scrollbars=no');
	mainWin = window.open(thisUrl,thisWindow,optionString);
}

/*for the -rate this page- link in the header and footer*/
var custom_var,_sp='%3A\\/\\/',_rp='%3A//',_poE=0.0, _poX=0.0,_sH=screen.height,_d=document,_w=window,_ht=escape(_w.location.href),_hr=_d.referrer,_tm=(new Date()).getTime(),_kp=0,_sW=screen.width;_d.onkeypress=_fK;function _fK(_e){if(!_e)_e=_w.event;var _k=(typeof _e.which=='number')?_e.which:_e.keyCode;if((_kp==15&&_k==12))_w.open('http://www.opinionlab.com/ozone/24-7.asp?referer='+_fC(_ht),'Report','width=370,height=200,resizable=no,copyhistory=no,scrollbars=no');_kp=_k};function _fC(_u){_aT=_sp+',\\/,\\.,-,_,'+_rp+',%2F,%2E,%2D,%5F';_aA=_aT.split(',');for(i=0;i<5;i++){eval('_u=_u.replace(/'+_aA[i]+'/g,_aA[i+5])')}return _u};function O_LC(){_w.open('http://ccc01.opinionlab.com/comment_card.asp?time1='+_tm+'&time2='+(new Date()).getTime()+'&prev='+_fC(escape(_hr))+'&referer='+_fC(_ht)+'&height='+_sH+'&width='+_sW+'&custom_var='+custom_var,'comments','width=535,height=192,screenX='+((_sW-535)/2)+',screenY='+((_sH-192)/2)+',top='+((_sH-192)/2)+',left='+((_sW-535)/2)+',resizable=yes,copyhistory=yes,scrollbars=no')};function _fPe(){if(Math.random()>=1.0-_poE){O_LC();_poX=0.0}};function _fPx(){if(Math.random()>=1.0-_poX)O_LC()};window.onunload=_fPx;function O_GoT(_p){_d.write('<a href=\'javascript:O_LC()\'>'+_p+'</a>');_fPe()}