var hideOnPrintArray = new Array();
  function hideOnPrint(inObjName) {
	var tempObj = document.getElementById(inObjName);
	if( tempObj != null ) {
      hideOnPrintArray[hideOnPrintArray.length] = tempObj;
	}
  }
  
  function prePrint() {
    document.getElementById("pagewrapper").style.width = "100%";
	document.getElementById("pagebody").style.width = "100%";
	document.getElementById("pwleft").style.display = "none";
	document.getElementById("pwright").style.display = "none";
	document.getElementById("pwbottom").style.display = "none";
    for( x=0; x < hideOnPrintArray.length; x++ ) {
	  hideOnPrintArray[x].style.display = "none";
	}
  }
  
  function postPrint() {
    document.getElementById("pagewrapper").style.width = "814px";
	document.getElementById("pagebody").style.width = "800px";
	document.getElementById("pwleft").style.display = "";
	document.getElementById("pwright").style.display = "";
	document.getElementById("pwbottom").style.display = "";
    for( x=0; x < hideOnPrintArray.length; x++ ) {
	  hideOnPrintArray[x].style.display = "";
	}
  }