// CENTRAL POPUP WINDOW
function CGuard(url,theWidth,theHeight)
{
  var theTop=(screen.height/2)-(theHeight/2);
  var theLeft=(screen.width/2)-(theWidth/2);
  var features='height='+theHeight+',width='+theWidth+',top='+theTop+',left='+theLeft+",scrollbars=yes";
  theWin=window.open(url,'',features);
}


// FORM HIGHLIGHT ON FOCUS
function trColor(elementId) {
	if (document.getElementById) {
		document.getElementById(elementId).style.backgroundColor="#eeeeee"
	}
}
function trColorOff(elementId) {
	if (document.getElementById) {
		document.getElementById(elementId).style.backgroundColor="#f8f8f8"
	}
}