// Rev. 09/07/2003

function Toggle(item) {
   obj=document.getElementById(item);
   visible=(obj.style.display!="none")
   key=document.getElementById("x" + item);
   if (visible) {
     obj.style.display="none";
     key.innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   } else {
      obj.style.display="block";
      key.innerHTML="<img src='images/textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   }
}

function Expand() {
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     divs[i].style.display="block";
     key=document.getElementById("x" + divs[i].id);
     key.innerHTML="<img src='textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   }
}

function Collapse() {
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     divs[i].style.display="none";
     key=document.getElementById("x" + divs[i].id);
     key.innerHTML="<img src='folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   }
}
function ToggleUnd() {
   obj=document.getElementById("pipeline");
   visible=(obj.style.display!="none")
   key=document.getElementById("xpipeline");
   if (visible) {
     obj.style.display="none";
     key.innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   } else {
      obj.style.display="block";
      key.innerHTML="<img src='images/textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   }
}

function ToggleUnd2(item) {
   visible=(document.getElementById(item).style.display!="none")
   if (visible) {
//  - The Close Coommand
     document.getElementById(item).style.display="none";
     document.getElementById("x" + item).innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   } else {
 //  - The open Command
	 document.getElementById("Pipeline").style.display="none";
     document.getElementById("xPipeline").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	 document.getElementById("Gas Distribution").style.display="none";
     document.getElementById("xGas Distribution").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	 document.getElementById("Water and Sewer").style.display="none";
     document.getElementById("xWater and Sewer").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	 document.getElementById("Cable and Conduit").style.display="none";
     document.getElementById("xCable and Conduit").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	 document.getElementById("Horizontal Directional Drilling").style.display="none";
     document.getElementById("xHorizontal Directional Drilling").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

     document.getElementById(item).style.display="block";
     document.getElementById("x" + item).innerHTML="<img src='images/textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	  
//	  document.getElementById("Cable and Conduit").style.display="block";
//      document.getElementById("xCable and Conduit").innerHTML="<img src='images/textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
	  
	  
   }
}

function ToggleInd2(item) {
   visible=(document.getElementById(item).style.display!="none")
   if (visible) {
//  - The Close Coommand
     document.getElementById(item).style.display="none";
     document.getElementById("x" + item).innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   } else {
 //  - The open Command
	 document.getElementById("Power").style.display="none";
     document.getElementById("xPower").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	 document.getElementById("Water and Wastewater Treatment Plants").style.display="none";
     document.getElementById("xWater and Wastewater Treatment Plants").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	 document.getElementById("Refinery").style.display="none";
     document.getElementById("xRefinery").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	 document.getElementById("Oil and Gas").style.display="none";
     document.getElementById("xOil and Gas").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	 document.getElementById("Structural Steel").style.display="none";
     document.getElementById("xStructural Steel").innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

     document.getElementById(item).style.display="block";
     document.getElementById("x" + item).innerHTML="<img src='images/textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";

	  
//	alert(item)  
	  
   }
}