//image preloading functions, pulled out of the GE templates and place in this file.

      	preload('nleft3_on','http://www.barpuller.com/menu/nleft3-2.gif')
	preload('nleft3_off','http://www.barpuller.com/menu/nleft3-1.gif')
      	preload('nleft4_on','http://www.barpuller.com/menu/nleft4-2.gif')
	preload('nleft4_off','http://www.barpuller.com/menu/nleft4-1.gif')
      	preload('nleft6_on','http://www.barpuller.com/menu/nleft6-2.gif')
	preload('nleft6_off','http://www.barpuller.com/menu/nleft6-1.gif')
      	preload('nleft8_on','http://www.barpuller.com/menu/nleft8-2.gif')
	preload('nleft8_off','http://www.barpuller.com/menu/nleft8-1.gif')
      	preload('nleft9_on','http://www.barpuller.com/menu/nleft9-2.gif')
	preload('nleft9_off','http://www.barpuller.com/menu/nleft9-1.gif')
      	preload('nleft10_on','http://www.barpuller.com/menu/nleft10-2.gif')
	preload('nleft10_off','http://www.barpuller.com/menu/nleft10-1.gif')
      	preload('nleft11_on','http://www.barpuller.com/menu/nleft11-2.gif')
	preload('nleft11_off','http://www.barpuller.com/menu/nleft11-1.gif')
      	preload('nleft13_on','http://www.barpuller.com/menu/nleft13-2.gif')
	preload('nleft13_off','http://www.barpuller.com/menu/nleft13-1.gif')
      	preload('nleft15_on','http://www.barpuller.com/menu/nleft15-2.gif')
	preload('nleft15_off','http://www.barpuller.com/menu/nleft15-1.gif')
      	preload('nleft16_on','http://www.barpuller.com/menu/nleft16-2.gif')
	preload('nleft16_off','http://www.barpuller.com/menu/nleft16-1.gif')
      	preload('nleft17_on','http://www.barpuller.com/menu/nleft17-2.gif')
	preload('nleft17_off','http://www.barpuller.com/menu/nleft17-1.gif')
      	preload('nleft18_on','http://www.barpuller.com/menu/nleft18-2.gif')
	preload('nleft18_off','http://www.barpuller.com/menu/nleft18-1.gif')
      	preload('nleft19_on','http://www.barpuller.com/menu/nleft19-2.gif')
	preload('nleft19_off','http://www.barpuller.com/menu/nleft19-1.gif')
      	preload('nleft20_on','http://www.barpuller.com/menu/nleft20-2.gif')
	preload('nleft20_off','http://www.barpuller.com/menu/nleft20-1.gif')

	preload('up1_on','http://www.barpuller.com/menu/pu-eng-but1f.gif')
	preload('up1_off','http://www.barpuller.com/menu/pu-eng-but1.gif')
	preload('up2_on','http://www.barpuller.com/menu/pu-eng-but2f.gif')
	preload('up2_off','http://www.barpuller.com/menu/pu-eng-but2.gif')
	preload('up3_on','http://www.barpuller.com/menu/pu-eng-but3f-2.gif')
	preload('up3_off','http://www.barpuller.com/menu/pu-eng-but3-2.gif')
	preload('up4_on','http://www.barpuller.com/menu/pu-eng-but6f.gif')
	preload('up4_off','http://www.barpuller.com/menu/pu-eng-but6.gif')
	preload('up5_on','http://www.barpuller.com/menu/pu-eng-but6f.gif')
	preload('up5_off','http://www.barpuller.com/menu/pu-eng-but6.gif')
	preload('up6_on','http://www.barpuller.com/menu/pu-eng-but6f.gif')
	preload('up6_off','http://www.barpuller.com/menu/pu-eng-but6.gif')
	preload('up7_on','http://www.barpuller.com/menu/pu-eng-but7f.gif')
	preload('up7_off','http://www.barpuller.com/menu/pu-eng-but7.gif')
	preload('up12_on','http://www.barpuller.com/menu/pu-eng-but2-fg.gif')
	preload('up12_off','http://www.barpuller.com/menu/pu-eng-but2-g.gif')
   	preload('up13_on','http://www.barpuller.com/menu/pu-eng-but3-fg.gif')
	preload('up13_off','http://www.barpuller.com/menu/pu-eng-but3-g.gif')
	preload('up17_on','http://www.barpuller.com/menu/pu-eng-but7-fg.gif')
	preload('up17_off','http://www.barpuller.com/menu/pu-eng-but7-g.gif')
     


//Set blockDiv to false
var blockDivOn = false;

//Check Image before performing rollover
function checkImage(layer,imgName,imgObj){
  changeImage(layer,imgName,imgObj);
}

//Show layer object
function showObject() {
	if(is.ns) document.blockDiv.visibility = "show";
	else if(is.ie) blockDiv.style.visibility = "visible"
  blockDivOn = true
}

//Hide layer object
function hideObject() {
	if (is.ns) document.blockDiv.visibility = "hide"
	else if (is.ie) blockDiv.style.visibility = "hidden"
  blockDivOn = false
}


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);