// --------------------------------- layer show/hide stuff ----------------------------------

var LayersSet = "No" ;
var navLinksTableLeft = 0 ;
var navLinksTableTop = 0;
var navLinksTableWidth = 0 ;
var subMenuShowing = "No" ;
var GNDefaultTop = 0 ;
var pageWidth = 0 ;
var pageHeight = 0 ;
var ButtonShowing = "No" ;
var MenuStayOn = 2800 ;
var current_caretSelection = "" ;
showArrow = new Image() ;
showArrow.src = "nav_arrow.gif";
showClear = new Image() ;
showClear.src = "spacer_trans.gif";
var GNNavBGColor = "#FFFFFF" ;
var GNSMBGColor = "#FFFFFF" ;
var GNSelectedRowName = '' ;

function setPopUpLocation() {
	smBGColor = jsSMPopBkgnd ;
	pos = smBGColor.indexOf("#");
	if (pos == -1 ) {
		GNSMBGColor = "#FFFFFF" ;
	} else {
		colLength = smBGColor.length - 1 ;
		//GNSMBGColor = smBGColor.substring(pos, colLength);
		GNSMBGColor = smBGColor;
	}
//alert(GNSMBGColor)	
	navBGColor = jsSMNavBGColor ;
	pos = navBGColor.indexOf("#");
	if (pos == -1 ) {
		GNNavBGColor = "#FFFFFF" ;
	} else {
		colLength = navBGColor.length - 1 ;
		GNNavBGColor = navBGColor.substring(pos, colLength);
	}

	if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
		navLinksTableObj = document.getElementById("navLinksTable") ;	
		yPos = parseInt(findPosY(navLinksTableObj)) ;
		xPos = parseInt(findPosX(navLinksTableObj) + 175) ;
		GNDefaultTop = yPos ;
		xSetPos = parseInt(document.body.clientWidth/2 - 125)
		ySetPos = parseInt(findPosY(navLinksTableObj) + 240) ;
		xSFPos = parseInt(document.body.clientWidth/2 - 150)
		ySFPos = parseInt(findPosY(navLinksTableObj) + 130) ;	
		if ( document.getElementById("LBLinksMenu") ) {
			document.getElementById("LBLinksMenu").style.top = yPos+ "px" ;	
			document.getElementById("LBLinksMenu").style.left = xPos + "px" ;
		}
		if ( document.getElementById("GNLBVarsLyr") ) {
			document.getElementById("GNLBVarsLyr").style.top = ySetPos + "px" ;
			document.getElementById("GNLBVarsLyr").style.left = xSetPos + "px" ;
		}
		if ( document.getElementById("GNLAVarsLyr") ) {
			document.getElementById("GNLAVarsLyr").style.top = ySetPos + "px" ;
			document.getElementById("GNLAVarsLyr").style.left = xSetPos + "px" ;
		}
		if ( document.getElementById("SFChoice") ) {
			document.getElementById("SFChoice").style.top = ySFPos + "px" ;
			document.getElementById("SFChoice").style.left = xSFPos + "px" ;
		}
		if ( document.getElementById("IMGSettings") ) {
			document.getElementById("IMGSettings").style.top = ySetPos + "px" ;
			document.getElementById("IMGSettings").style.left = xSetPos + "px" ;
		}
	}
	if (is_ie4) {
		navLinksTableObj = document.all["navLinksTable"] ;
		yPos = parseInt(findPosY(navLinksTableObj)) ;
		xPos = parseInt(findPosX(navLinksTableObj) + 175) ;

		GNDefaultTop = yPos ;
		xSetPos = parseInt(document.body.clientWidth/2 - 125)
		ySetPos = parseInt(findPosY(navLinksTableObj) + 240) ;
		xSFPos = parseInt(document.body.clientWidth/2 - 130)
		ySFPos = parseInt(findPosY(navLinksTableObj) + 50) ;

		if ( document.all["LBLinksMenu"] ) {			
			document.all["LBLinksMenu"].style.left = xPos ;
			document.all["LBLinksMenu"].style.top = yPos ;
		}
		if ( document.all["GNLBVarsLyr"] ) {
			document.all["GNLBVarsLyr"].style.left = xSetPos ;
			document.all["GNLBVarsLyr"].style.top = ySetPos ;
		}
		if ( document.all["GNLAVarsLyr"] ) {
			document.all["GNLAVarsLyr"].style.left = xSetPos ;
			document.all["GNLAVarsLyr"].style.top = ySetPos ;
		}
		if ( document.all["SFChoice"] ) {
			document.all["SFChoice"].style.left = xSFPos ;
			document.all["SFChoice"].style.top = ySFPos ;
		}
		if ( document.all["IMGSettings"] ) {
			document.all["IMGSettings"].style.left = xSetPos ;
			document.all["IMGSettings"].style.top = ySetPos ;
		}
	}
	if (is_nav4) {
		xPos = parseInt(window.innerWidth/2 - 268) ;
		yPos = parseInt(80) ;
		GNDefaultTop = yPos ;
		if ( document.LBLinksMenu ) {			
			document.LBLinksMenu.left = xPos ;
			document.LBLinksMenu.top = yPos ;
		}
	}
	
	MenuStayOn = jsSMLatency ;
	LayersSet = "Yes" ;
	return ;
}

function findPosX(obj) {
	var curleft = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	} else if (obj.x) {
		curleft += obj.x;
	}
	return curleft;
}

function findPosY(obj) {
	var curtop = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	} else if (obj.y) {
		curtop += obj.y;
	}
	return curtop;
}

function act(num) {
	// We need to build in some hard-wiring to deal with the special links.
	// LA2 = Service Offerings
	//LA10 = Dispute, Investigations..
	//LA11 = Business, Financial & ...
	LASpecialRow = "N";
	menuOption = num ;
	if ( menuOption == "2" || menuOption == "7" || menuOption == "10" || menuOption == "11" || menuOption == "12"  ) {
		LASpecialRow = "Y";
	}

	if (is_nav3 == true || is_nav4 == true || is_ie4 == true) {
		caretName = "NCaretLA" + menuOption;
	} else {
		caretName = "CaretLA" + menuOption;
	}
	//First, get the row Object that the mouse is over, and get the y-position of the top of the row
	rowName = "GNRowLA" + menuOption + "" ;
	if (current_caretSelection != caretName) {
		if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
			RowObj = document.getElementById(rowName) ;
		}
		if (is_ie4) {
			RowObj = document.all[rowName] ;
		}
		if ( is_nav3 || is_nav4) {
		} else {
			if ( LASpecialRow == "Y" ) {
				RowObj.className = "LASpecialHoverRow";
			} else {
				RowObj.className = "LAHoverRow";
			}
		}
		GNTopOffset = parseInt(findPosY( RowObj )) ;
	}	
	// Second, set the background color of the row that the mouse is over and show the white arrow

	// if (jsLAID == "LA0") return ;

	if (current_caretSelection != caretName) {
		if(document[caretName]) {

		     if (current_caretSelection != "" ) {
				//First set the caret to transparent
				if (is_nav3 == true || is_nav4 == true || is_ie4 == true) {
	     				if (document[current_caretSelection].complete == true) {
		   	     			document[current_caretSelection].src = showClear.src;
		   			 }
				} else {
					caretObj = document.getElementById(current_caretSelection) ;
					if ( caretObj.complete ) {
						if ( caretObj.complete == true ) {
							caretObj.src = showClear.src;
						}
					} else {
						caretObj.src = showClear.src;
					}
				}
				//Next turn the background of the row to normal
		     	numPos = current_caretSelection.indexOf("LA") ;
		     	oldMenuOption = current_caretSelection.substring(numPos + 2, current_caretSelection.length)
		     	tempRowName = "GNRowLA" + oldMenuOption + ""
		     	if ( tempRowName != GNSelectedRowName ) {
					if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
						RowObj = document.getElementById(tempRowName) ;
					}
					if (is_ie4) {
						RowObj = document.all[tempRowName] ;
					}
					if ( is_nav3 || is_nav4) {
					} else {
						RowObj.className = "";
					}
				}
		     }

			if ( LASpecialRow != "Y" ) {
				if (is_nav3 == true || is_nav4 == true || is_ie4 == true) {
	     			if (document[caretName].complete == true) {
		   	     		document[caretName].src = showArrow.src;
		   			}
				} else {
					caretObj = document.getElementById(caretName) ;
					if ( caretObj.complete ) {
						if ( caretObj.complete == true ) {
							caretObj.src = showArrow.src;
						}
					} else {
						caretObj.src = showArrow.src;
					}
				}
			}

		   	current_caretSelection = caretName ;
		   	ButtonShowing = "Yes" ;

		   }
  	}
}

function inact(num) {
	menuOption = num ;
	if (is_nav3 == true || is_nav4 == true || is_ie4 == true) {
		caretName = "NCaretLA" + menuOption;
	} else {
		caretName = "CaretLA" + menuOption;
	}
	rowName = "GNRowLA" + menuOption + "" ;
	rowChosen = "GNRow" + jsLAID + "" ;
	// First, re-set the background color of the row that the mouse is over
	if (rowName != rowChosen) {
		if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
				RowObj = document.getElementById(rowName) ;
		}
		if (is_ie4) {
			RowObj = document.all[rowName] ;
		}
		if ( is_nav3 || is_nav4) {
		} else {
			RowObj.className = "";
		}
	}
	// if (jsLAID == "LA0") return ;

     if (document[caretName]) {
		if (is_nav3 == true || is_nav4 == true || is_ie4 == true) {
	     		if (document[caretName].complete == true) {
		   	     	document[caretName].src = showClear.src;
		   	}
		} else {
			caretObj = document.getElementById(caretName) ;
			if ( caretObj.complete ) {
				if ( caretObj.complete == true ) {
					caretObj.src = showClear.src;
				}
			} else {
				caretObj.src = showClear.src;
			}
		}
		current_caretSelection = "" ;
		ButtonShowing = "No" ;
	}
}

function hideHomeBkgnd() {
	rowName = "GNRowLA0" ;
	if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
		RowObj = document.getElementById(rowName) ;
	}
	if (is_ie4) {
		RowObj = document.all[rowName] ;
	}
	if ( is_nav3 || is_nav4) {
	} else {
		RowObj.className = "";
	}
}

function showHomeBkgnd() {
	rowName = "GNRowLA0" ;
	if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
		RowObj = document.getElementById(rowName) ;
	}
	if (is_ie4) {
		RowObj = document.all[rowName] ;
	}
	if ( is_nav3 || is_nav4) {
	} else {
		RowObj.className = "LASelectedRow";
	}
}

function showPageLinks(num, num2) {
	if (LayersSet == "No") return ;
	menuOption = num ;
	GNSortOrder = num2 ;

	act( menuOption ) ;
	subMenuShowing = "Yes" ;
	showLayer(menuOption, GNSortOrder) ;
}
function hidePageLinks(num) {
	menuOption = num ;
	subMenuShowing = "No" ;
	setTimeout( "hideLayer(menuOption)" , MenuStayOn ) ;

	return ;
}

function onSubLink(num) {
	subMenuShowing = "Yes" ;
	return ;
}
function offSubLink(num) {
	menuOption = num ;
	subMenuShowing = "No" ;
	setTimeout( "hideLayer(menuOption)" , MenuStayOn ) ;

	return ;
}

function hideLayer(num) {
	menuOption = num ;
	if (subMenuShowing == "Yes") return ;
	inact( menuOption ) ;

	if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
		document.getElementById("LBLinksMenu").style.visibility = "hidden" ;
	}
	if (is_ie4) {
		document.all["LBLinksMenu"].style.visibility = "hidden" ;
	}
	if (is_nav4) {
		document.LBLinksMenu.visibility = "hide" ;
	}
		
	return ;
}

function showLayer(num, num2) {
	menuOption = num ;
	GNSortOrder = num2 ;
	// GNTopOffset = parseInt(GNDefaultTop + (GNSortOrder-1)*20 + 15) ;

	// We need to build in some hard-wiring to deal with the special links.
	// LA2 = Service Offerings
	//LA10 = Dispute, Investigations..
	//LA11 = Business, Financial & ...
	LASpecialRow = "N";
	if ( menuOption == "2" || menuOption == "10" || menuOption == "11" ) {
		LASpecialRow = "Y";
	}
	if (menuOption == "0" ) {
		if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
			document.getElementById("LBLinksMenu").style.visibility = "hidden" ;
		}
		if (is_ie4) {
			document.all["LBLinksMenu"].style.visibility = "hidden" ;
		}
		if (is_nav4) {
			document.LBLinksMenu.visibility = "hide" ;
		}
		subMenuShowing = "Yes" ;
		return ;
	}
	//if ( LASpecialRow == "Y" ) return;
	lyrHTML = buildSubMenu(num) ;
	if ( lyrHTML == "" ) { return;}
//alert(lyrHTML)
	if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
		document.getElementById("LBLinksMenu").style.top = GNTopOffset + "px" ;
		document.getElementById("LBLinksMenu").innerHTML = lyrHTML ;		
		document.getElementById("LBLinksMenu").style.visibility = "visible";
	}
	if (is_ie4) {
		document.all["LBLinksMenu"].style.top = GNTopOffset ;
		document.all["LBLinksMenu"].innerHTML = lyrHTML ;	
		document.all["LBLinksMenu"].style.visibility = "visible" ;
	}
	if (is_nav4) {
		var lyr = document.layers[ "LBLinksMenu"].document ;
		lyr.open() ;
		lyr.write(lyrHTML) ;
		lyr.close() ;
		document.LBLinksMenu.top = GNTopOffset ;
		document.LBLinksMenu.visibility = "show" ;
	}
	return ;
}

function hideLayerNow(num) {
	menuOption = num ;

	if (is_ie5up || is_nav5up || is_opera7up || is_safari || is_konqueror3up ) {
		document.getElementById("LBLinksMenu").style.visibility = "hidden" ;
	}
	if (is_ie4) {
		document.all["LBLinksMenu"].style.visibility = "hidden" ;
	}
	if (is_nav4) {
		document.LBLinksMenu.visibility = "hide" ;
	}
	subMenuShowing = "No" ;
	inact(menuOption ) ;
	return ;
}

function buildSubMenu(num) {
	menuOption = num ;
	
	var smTable = '<table width=175 border=0 cellpadding=0 cellspacing=0 valign="top" bgcolor="' + GNSMBGColor + '">' ;
	smTable +=  '<tr><td height=15>&nbsp;</td></tr>' ;
	linkHTML = "" ;
	// this is the rows of links
	if (menuOption == 1) { linkHTML = jsHTMLLA1 } ;
	if (menuOption == 2) { linkHTML = jsHTMLLA2 } ;
	if (menuOption == 3) { linkHTML = jsHTMLLA3 } ;
	if (menuOption == 4) { linkHTML = jsHTMLLA4 } ;
	if (menuOption == 5) { linkHTML = jsHTMLLA5 } ;
	if (menuOption == 6) { linkHTML = jsHTMLLA6 } ;
	if (menuOption == 7) { linkHTML = jsHTMLLA7 } ;
	if (menuOption == 8) { linkHTML = jsHTMLLA8 } ;
	if (menuOption == 9) { linkHTML = jsHTMLLA9 } ;
	if (menuOption == 10) { linkHTML = jsHTMLLA10 } ;
	if (menuOption == 11) { linkHTML = jsHTMLLA11 } ;
	if (menuOption == 12) { linkHTML = jsHTMLLA12 } ;
	if (menuOption == 13) { linkHTML = jsHTMLLA13 } ;
	if (menuOption == 14) { linkHTML = jsHTMLLA14 } ;
	if (menuOption == 15) { linkHTML = jsHTMLLA15 } ;

//if ( jsUserName == "Galtnet Admin" ) {
//alert( "->" + num + "***" + linkHTML + "***");
//}
	if ( linkHTML == "" ) {
		smTable = "" ;
	} else {
		smTable += linkHTML ;
		smTable += '<tr><td height=15>&nbsp;</td></tr></table>' ;
		if (is_ieMac) { smTable += "&nbsp;" ;}
	}
	return smTable ;
	
}
// ------------------------------end layer stuff ------------------------------
PopMenuLibLoaded = "Yes";