function checkResize(){
		var browser = navigator.appName
		if (browser == "Netscape"){
			location.reload();
		}
}


function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		leftnav_01 = newImage("../images/leftnav_01_over.gif");
		leftnav_02 = newImage("../images/leftnav_02_over.gif");
		leftnav_03 = newImage("../images/leftnav_03_over.gif");
		leftnav_04 = newImage("../images/leftnav_04_over.gif");
		leftnav_05 = newImage("../images/leftnav_05_over.gif");
		leftnav_06 = newImage("../images/leftnav_06_over.gif");
		leftnav_07 = newImage("../images/leftnav_07_over.gif");
		preloadFlag = true;
	}
}

function unhide(divID) {
  var item = document.getElementById(divID);
  if (item) {
    item.className=(item.className=='hidden')?'unhidden':'hidden';
  }
}


// get browser window height to stretch drop-shadow layout 
// table the full height of the browser window.
// if for any reason this isn't working as expected, 
// make sure the doctype of your html pages are correct:
// <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
//        "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">

// Note: script does NOT work for: IE Mac, and IE 5/5.5 win.


var winH = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
   winH = window.innerHeight;
  } else {
    if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) { //IE 6+ in 'standards compliant mode'
      winH = document.documentElement.clientHeight;
    } else { if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) { //IE 4 compatible
       
        winH = document.body.clientHeight;
      }
    }
  }
  
// un-comment the alert below for testing browser height:
//alert(winH);