function openwindow(theURL,winName,options) {
  if (options == 'speaking') features='height=430,width=550,menubar=no,resizable=no,scrollbars=yes,status=no,toolbar=no,top=0,left=0';
  if (options == 'watchlist') features='height=500,width=600,menubar=no,resizable=no,scrollbars=yes,status=no,toolbar=no,top=0,left=0';
  if (options == 'largead') features='height=440,width=600,menubar=no,resizable=no,scrollbars=yes,status=no,toolbar=no,top=0,left=0';
   if (!win || win.closed){
      var win = window.open(theURL, '',features);
      }
   else
 if (win.document.URL.indexOf(theURL) != -1) {
        win.focus();
    }
   else
  win.location=theURL;
     win.focus();
}

function changeclass(id, newClass)//put into global js file
	{
	var identity=document.getElementById(id);
	identity.className=newClass;

	}
function makeprice(x) {

var suffix = "";

if ( x == 0 ) { return "0.00"; }
x = Math.round(x *100) / 100;

if ( x * 10 == Math.round(x * 10) ) { suffix = "0"; }
if ( x == Math.round(x) ) { suffix = ".00"; }
return x.toString() + suffix;


}