//AUTO CENTERING POPUP WINDOW THINGY
var win= null;
function NewWindow(mypage,myname,w,h,scroll){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/4;
  var settings  ='height='+h+',';
      settings +='width='+w+',';
      settings +='top='+wint+',';
      settings +='left='+winl+',';
      settings +='scrollbars='+scroll+',';
      settings +='resizable=no';
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}

function alternateRows() {
	el = document.getElementsByTagName("table");
	for (i=0; i<el.length; i++)
		if (el[i].className == "wc-table") {
			rows = el[i].getElementsByTagName("tr");
			for (j=0; j<rows.length; j++)
				if((j % 2) == 1) rows[j].className = "gray";//"row" + (j % 2);
		}
}
window.onload = function() {
	alternateRows();
}