function toggleTag(tag,type,id) {
	
	divs = document.body.getElementsByTagName(tag);
		for (var i = 0; i < divs.length; ++i) {
			if (divs[i].id.indexOf(type + '_') > -1) {
		        divs[i].style.display = 'none';
			}
		}
	
		var evDet = document.getElementById(type + '_' + id);
		if (evDet.style.display == 'none'){
			if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >=4) && (tag == "tbody")) {
			  evDet.style.display = 'table-row';
			  } else {
     	  	  evDet.style.display = 'block';
			  }
		  }
		else  {
		  evDet.style.display = 'none';
		  }

	return false;

}

function MM_CheckFlashVersion(reqVerStr,msg){
  with(navigator){
    var isIE  = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
    var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
    if (!isIE || !isWin){  
	  var flashVer = -1;
      if (plugins && plugins.length > 0){
        var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
        desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
        if (desc == "") flashVer = -1;
        else{
          var descArr = desc.split(" ");
          var tempArrMajor = descArr[2].split(".");
          var verMajor = tempArrMajor[0];
          var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
          var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
          flashVer =  parseFloat(verMajor + "." + verMinor);
        }
      }
      // WebTV has Flash Player 4 or lower -- too low for video
      else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;

      var verArr = reqVerStr.split(",");
      var reqVer = parseFloat(verArr[0] + "." + verArr[2]);
  
      if (flashVer < reqVer){
        if (confirm(msg))
          window.location = "http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
      }
    }
  } 
}