var cP=new Array();cP[1]=1;cP[2]=1;cP[3]=1;cP[4]=1;
var cA=new Array();cA[1]=new Array();cA[2]=new Array();cA[3]=new Array();cA[4]=new Array();
var l=new Array(); var c=1; var n=1; var ti=3;// adjust ti to change time between changes, t is in seconds
function runHomepage(){	cA=getCA();l=getl();init(); setTimeout('sR();',(ti*1000));}
function init(){ var i=0; for(i=1;i<5;i++){document.getElementById("MWquarter"+i).innerHTML=cA[i][(cP[i]-1)];}}
function sR(){gVC();cNO();document.getElementById("MWquarter"+c).innerHTML=cA[c][(n-1)]; setTimeout("sR();",(ti*1000));}
function cNO(){n=cP[c];while(cP[c]==n){n=pR(l[c])+1;} cP[c]=n;}
function gVC(){c=5;while(l[c]<2){c=(pR(3)+1);}}
function pR(x){return Math.floor(Math.random()*x);}
function getl(){Ar=new Array();for(i=1;i<5;i++){Ar[i]=cA[i].length;} Ar[5]=0;return Ar;}
function getCA(){Ar=new Array();for(i=1;i<5;i++){Ar[i]=new Array();for(j=0;j<9;j++){a="MWsub"+i+"cont"+(j+1);if(document.getElementById(a)){Ar[i][j]=document.getElementById(a).innerHTML;}}}return Ar;}