var delayInterval = null;
var popArray = new Array('financePop','technologyPop','mktgPop','opsPop','salesPop','hrPop','lawPop','upPop');

function displayPromo(obj){
 if(delayInterval) clearInterval(delayInterval);
 var j;
 for (j=0;j<popArray.length;j++){ //clean up any open pops
   if(document.getElementById(popArray[j]).style.display)
     if(document.getElementById(popArray[j]).style.display == "block")
	     document.getElementById(popArray[j]).style.display = "none";
  }
	document.getElementById(obj).style.display = "block";
	var arrSelectBoxes = document.getElementsByTagName("select");
	if (arrSelectBoxes.length > 0){
	 var i;
	 for(i = 0;i<arrSelectBoxes.length;i++){
	  arrSelectBoxes[i].style.visibility = "hidden";
	  }
	 }
}
function hidePromo(obj){
if(delayInterval) clearInterval(delayInterval);
document.getElementById(obj).style.display = "none";
var arrSelectBoxes = document.getElementsByTagName("select");
if (arrSelectBoxes.length > 0){
 var i;
 for(i = 0;i<arrSelectBoxes.length;i++){
  arrSelectBoxes[i].style.visibility = "visible";
  }
 }
}
function delayHide(obj){
  var trgtFunction = "hidePromo('"+obj+"')";
  delayInterval = setInterval(trgtFunction,600);
 }