function _openWindow(theURL,winName,features) {
   window.open(theURL,winName,features);
}

function showImage(imgName, area) {
   imgObject = new Object();
   imgObject = imgName;
   imgObject.src = "./img/map_" + area + ".gif";

   var link = document.getElementById("link_" + area);
   /* link.style.textDecoration = "underline"; */
   link.style.background = "#E0E0E3";
   /*link.style.color = "#4A5484";*/
   link.style.color = "#203035";
}

function hideImage(imgName, area) {
   imgObject = new Object();
   imgObject = imgName;
   imgObject.src = "./img/dot.gif";

   var link = document.getElementById("link_" + area);
   /* link.style.textDecoration = "none"; */
   link.style.background = "transparent";
   link.style.color = "#203035";
}

function imgToggle(imgObjectName, imgObjectState) {
   imgObject = new Object();
   imgObject = imgObjectName;
   imgObject.src = imgObjectState;
}

imgBank = new Array();
imgPreLoad(0,'./img/dot.gif');


function imgPreLoad(i, img) {
   imgBank[i] = new Image();
   imgBank[i].src = img;
}

function getElementHeight(Elem) {
	if (BrowserDetect.browser == "Netscape" && BrowserDetect.version == "4") {
		var elem = getObjNN4(document, Elem);
		return elem.clip.height;
	} else {
		if(document.getElementById) {
			var elem = document.getElementById(Elem);
		} else if (document.all){
			var elem = document.all[Elem];
		}
		if (BrowserDetect.browser == "Opera" && BrowserDetect.version == "5") { 
			xPos = elem.style.pixelHeight;
		} else {
			xPos = elem.offsetHeight;
		}
		return xPos;
	} 
}

function getElementWidth(Elem) {
	if (BrowserDetect.browser == "Netscape" && BrowserDetect.version == "4") {
		var elem = getObjNN4(document, Elem);
		return elem.clip.width;
	} else {
		if(document.getElementById) {
			var elem = document.getElementById(Elem);
		} else if (document.all){
			var elem = document.all[Elem];
		}
		if (BrowserDetect.browser == "Opera" && BrowserDetect.version == "5") {
			xPos = elem.style.pixelWidth;
		} else {
			xPos = elem.offsetWidth;
		}
		return xPos;
	}
}

function setTab(Elem) {
  
  
  document.getElementById("tab1").style.background='url(./img/tab_off.gif) no-repeat top left';
  document.getElementById("tab2").style.background='url(./img/tab_off.gif) no-repeat top left';
  document.getElementById("tab3").style.background='url(./img/tab_off.gif) no-repeat top left';
  document.getElementById("tab4").style.background='url(./img/tab_off.gif) no-repeat top left';

  document.getElementById(Elem).style.background='url(./img/tab.gif) no-repeat top left';

}

/*
function showHideField(elementid){

var leftBorder = document.getElementById("blt");
var rightBorder = document.getElementById("brt");
var xHeight;

      if (document.getElementById(elementid).style.display == 'none') {
            document.getElementById(elementid).style.display = '';
            document.getElementById(elementid+'s').style.background='url(./img/minus.gif) no-repeat 100% 50%';
            xHeight = getElementHeight("container");
            leftBorder.style.height = xHeight+'px';
            rightBorder.style.height = xHeight+'px';

      } else {
            document.getElementById(elementid).style.display = 'none';
            document.getElementById(elementid+'s').style.background='url(./img/plus.gif) no-repeat 100% 50%';
            xHeight = getElementHeight("container");
            leftBorder.style.height = xHeight+'px';
            rightBorder.style.height = xHeight+'px';
      }
}
*/