function met_swapClass()
{
 var i,x,tB,j=0,tA=new Array(),arg=met_swapClass.arguments;
 if(document.getElementsByTagName){for(i=4;i<arg.length;i++){tB=document.getElementsByTagName(arg[i]);
 for(x=0;x<tB.length;x++){tA[j]=tB[x];j++;}}for(i=0;i<tA.length;i++){
 if(tA[i].className){if(tA[i].id==arg[1]){if(arg[0]==1){
 tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];}else{tA[i].className=arg[2];}
 }else if(arg[0]==1 && arg[1]=='none'){if(tA[i].className==arg[2] || tA[i].className==arg[3]){
 tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];}
 }else if(tA[i].className==arg[2]){tA[i].className=arg[3];}}}}
}

function met_downClass() { //v1.0 by PVII
 var j,args=met_downClass.arguments;if(document.getElementById){
 if(!document.p7setdown){p7dco=new Array();document.p7setdown=true;}
 p7dco.length=0;j=0;for(var i=0;i<args.length;i+=2){
  if(document.getElementById(args[i])!=null){p7dco[j]=args[i];p7dco[j+1]=args[i+1];
  document.getElementById(args[i]).className=args[i+1];j+=2;}}}
}

var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));

try{ 
var pageTracker = _gat._getTracker("UA-852555-1");
pageTracker._trackPageview();
} catch(err) {}