var img1 = new Image();
img1.src = "/apps/icons/plus.gif";
var img2 = new Image();
img2.src = "/apps/icons/minus.gif";
var img3 = new Image();
img3.src = "/apps/icons/plus2.gif";
var img4 = new Image();
img4.src = "/apps/icons/minus2.gif";
var img5 = new Image();
img5.src = "/apps/icons/plus3.gif";
var img6 = new Image();
img6.src = "/apps/icons/minus3.gif";

function doOutline( srcElement ) { 
if( !srcElement ) srcElement = window.event; 

var target; 

if( srcElement.srcElement ) target = srcElement.srcElement; 
else if( srcElement.target ) target = srcElement.target; 

var srcId, targetElement;

srcID = target.id.substr(0, target.id.length-1);
targetElement = document.getElementById(srcID + "s");
srcElement = document.getElementById(srcID + "i");

if (srcElement != null) {

  if (srcElement.className.toUpperCase() == "LEVEL1") {
		 srcID = srcElement.id.substr(0, srcElement.id.length-1);
		 targetElement = document.getElementById(srcID + "s");
		 srcElement = document.getElementById(srcID + "i");
		if(targetElement != null){
		  	if (targetElement.style.display == "none") {			
				 targetElement.style.display = "";
		 		 if (srcElement.className == "LEVEL1") srcElement.src = img2.src;
    	 	} else {
				 targetElement.style.display = "none";
				 if (srcElement.className == "LEVEL1") srcElement.src = img1.src;
     		}
		}
  }
}

srcID = target.id.substr(0, target.id.length-1);
targetElement = document.getElementById(srcID + "t");
srcElement = document.getElementById(srcID + "j");

if (srcElement != null) {

  if (srcElement.className.toUpperCase() == "LEVEL3") {
		 srcID = srcElement.id.substr(0, srcElement.id.length-1);
		 targetElement = document.getElementById(srcID + "t");
		 srcElement = document.getElementById(srcID + "j");
		if(targetElement != null){
		  	if (targetElement.style.display == "none") {			
				 targetElement.style.display = "";
		 		 if (srcElement.className == "LEVEL3") srcElement.src = img4.src;
    	 	} else {
				 targetElement.style.display = "none";
				 if (srcElement.className == "LEVEL3") srcElement.src = img3.src;
     		}
		}
  }
}

srcID = target.id.substr(0, target.id.length-1);
targetElement = document.getElementById(srcID + "u");
srcElement = document.getElementById(srcID + "k");

if (srcElement != null) {

  if (srcElement.className.toUpperCase() == "LEVEL5") {
		 srcID = srcElement.id.substr(0, srcElement.id.length-1);
		 targetElement = document.getElementById(srcID + "u");
		 srcElement = document.getElementById(srcID + "k");
		if(targetElement != null){
		  	if (targetElement.style.display == "none") {			
				 targetElement.style.display = "";
		 		 if (srcElement.className == "LEVEL5") srcElement.src = img6.src;
    	 	} else {
				 targetElement.style.display = "none";
				 if (srcElement.className == "LEVEL5") srcElement.src = img5.src;
     		}
		}
  }
}
}

function borderit(which,color,color2){if (document.all||document.getElementById){which.style.borderColor=color;which.style.background=color2;}}