function setStyleByClass(t,c,p,v){
// t:tag, c:class name, p:CSS property, v:value
  var el = document.getElementsByTagName(t);
  for(var i=el.length-1;i>=0;i--){
    var node = el.item(i);
    var cnl = node.className;
	var cns = cnl.split(" ");
    for(var j=cns.length-1;j>=0;j--){
      if(cns[j]==c){eval('node.style.'+p+" = '"+v+"'");}		
	}
  }
}
var hidden = false;
function showRes(){
// hide/unhide(toggle) when hideButton clicked
  var hideButton;
  if(hidden){
    setStyleByClass("tr","tohide","display","");
    setStyleByClass("input","tohide","display","");
    setStyleByClass("a","tohide","display","");
    hideButton=document.getElementById("hideButton");
    hideButton.value="Hide";
    hidden=false;
  } else { 
    setStyleByClass("tr","tohide","display","none");
    setStyleByClass("input","tohide","display","none");
    setStyleByClass("a","tohide","display","none");
    hideButton=document.getElementById("hideButton");
    hideButton.value="Unhide";
    hidden=true;
  }
}
var tophidden = false;
/*
function showTop(){
//temp for live
}
*/
/* Double Table Version
function showTop(){
  // hide/unhide(toggle) when hideTop clicked
  var hideTop;
  if(tophidden){
    setStyleByClass("table","tohidetop","display","block");
    hideTop=document.getElementById("hideTop");
    hideTop.value="HideTop";
    tophidden=false;
  } else { 
    setStyleByClass("table","tohidetop","display","none");
    hideTop=document.getElementById("hideTop");
    hideTop.value="ShowTop";
    tophidden=true;
  }
}
*/
function showTop(){
  // hide/unhide(toggle) when hideTop clicked
  var hideTop;
  if(tophidden){
    setStyleByClass("tr","tohidetop","display","");
    //hideTop=document.getElementById("hideTop");
    //hideTop.value="HideTop";
    tophidden=false;
  } else { 
    setStyleByClass("tr","tohidetop","display","none");
    //hideTop=document.getElementById("hideTop");
    //hideTop.value="ShowTop";
    tophidden=true;
  }
}

function radchecked(update,result){
  var oUpdate = document.getElementById(update);
  if(result=='home'){
	var home =String("1");
	document.getElementById(update).innerHTML=home;
  }else if(result=='draw'){
	document.getElementById(update).innerHTML=String("X");
	/*
	var range = oUpdate.ownerDocument.createRange();          
    range.selectNodeContents(oUpdate); 
    range.deleteContents(); 
    var fragment = range.createContextualFragment("X"); //<-- dies here 
    oUpdate.appendChild(fragment); 
	*/
  }else{
	document.getElementById(update).innerHTML=String("2");
  }; 
}