// Copyright IBM Corp. 2002, 2007  All Rights Reserved.
var visibleMenu_=null;
var padding_=10;
var transImg_="transparent.gif";
var arrowNorm_="contextArrowDefault.gif";
var arrowSel_="contextArrowSelected.gif";
var arrowDis_="contextArrowDisabled.gif";
var launchNorm_="contextLauncherDefault.gif";
var launchSel_="contextLauncherSelected.gif";
var arrowNormRTL_="contextArrowDefault.gif";
var arrowSelRTL_="contextArrowSelected.gif";
var arrowDisRTL_="contextArrowDisabled.gif";
var launchNormRTL_="contextLauncherDefault.gif";
var launchSelRTL_="contextLauncherSelected.gif";
var defaultContextMenuBorderStyle_="lwpShadowBorder";
var defaultContextMenuTableStyle_="lwpBorderAll";
var arrowWidth_="12";
var arrowHeight_="12";
var submenuAltText_="+";
var defaultNoActionsText_="(0)";
var defaultNoActionsTextStyle_="lwpMenuItemDisabled";
var hideCurrentMenuTimer_=null;
var onmousedown_=document.onmousedown;

function clearMenuTimer() {
	if (null != hideCurrentMenuTimer_) {
		clearTimeout(hideCurrentMenuTimer_);hideCurrentMenuTimer_=null;
	}
};

function setMenuTimer() {
	clearMenuTimer();
	hideCurrentMenuTimer_=setTimeout('hideCurrentContextMenu()', 2000);
};

function debug(str) {
};

function UilContextMenu(name, isLTR, width, borderStyle, tableStyle, emptyMenuText, emptyMenuTextStyle) {
	this.name=name;
	this.items=new Array();
	this.isVisible=false;
	this.isDismissable=true;
	this.selectedItem=null;
	this.isDynamic=false;
	this.isCacheable=false;
	this.isEmpty=true;
	this.isLTR=isLTR;
	this.hiddenItems=new Array();
	this.isHyperlinkChild=true;
	this.launcher=null;
	this.menuTag=null;
	
	if (borderStyle != null) {
		this.menuBorderStyle=borderStyle;
	}
	else {
		this.menuBorderStyle=defaultContextMenuBorderStyle_;
	}
		
	if (tableStyle != null) {
		this.menuTableStyle=tableStyle;
	}
	else {
		this.menuTableStyle=defaultContextMenuTableStyle_;
	}
	
	if (emptyMenuText != null) {
		this.noActionsText=emptyMenuText;
	}
	else {
		this.noActionsText=defaultNoActionsText_;
	}
	
	if (emptyMenuTextStyle != null) {
		this.noActionsTextStyle=emptyMenuTextStyle;
	}
	
	else {
		this.noActionsTextStyle=defaultNoActionsTextStyle_;
	}
	
	this.add=UilContextMenuAdd;
	this.addSeparator=UilContextMenuAddSeparator;
	this.show=UilContextMenuShow;
	this.hide=UilContextMenuHide;
	this.create=UilContextMenuCreate;
	this.getMenuItem=UilContextMenuGetMenuItem;
	this.getSelectedItem=UilContextMenuGetSelectedItem;
	
	if (this.name == null) {
		this.name="UilContextMenu_" + allMenus_.length;
	}
};

function UilContextMenuAdd(item) {
	this.items[this.items.length]=item;
	this.isEmpty=false;
};

function UilContextMenuAddSeparator() {
	var sep=new UilMenuItem();
	sep.isSeparator=true;
	this.add(sep);
};



function UilContextMenuShow(launcher, launchItem) {
	if (this.items.length == 0) {
	
		debug('menu is empty!');
		
		this.add(
			new UilMenuItem(this.noActionsText, false, "javascript:void(0);", null, null, null, null, this.noActionsTextStyle)
		);
		
		this.isEmpty=true;
	}
	
	if (this.menuTag == null) {
		this.create();
	} 
	else {
		this.menuTag.style.left=""; //196195 //Reset
		this.menuTag.style.top=""; //196195 //Reset
		this.menuTag.style.width=""; //"0px"; //196195 //Reset
		this.menuTag.style.height=""; //196195 //Reset
		this.menuTag.style.overflow="visible"; //196195 //Reset, No horizontal and vertical scrollbars
	};
	
	if (this.menuTag != null) {
		this.launcher=launcher;
		
		if (this.launcher.tagName == "IMG") {
			this.isHyperlinkChild=false;
			this.launcher=this.launcher.parentNode;
		}
		
		var bd=new ContextMenuBrowserDimensions();
		var maxX=bd.getScrollFromLeft() + bd.getViewableAreaWidth();
		var maxY=bd.getScrollFromTop() + bd.getViewableAreaHeight();
		var minX=bd.getScrollFromLeft();var minY=bd.getScrollFromTop();
		
		debug('max: ' + maxX + ', ' + maxY);
		
		var menuWidth=getWidth(this.menuTag);
		var menuHeight=getHeight(this.menuTag);
		var posX=0;
		var posY=0;
		var fUseUpperY=false;
		var maxUpperPosY=0;
		
		if (launchItem != null) {
			var launchTag=launchItem.itemTag;
			var launchTagWidth=getWidth(launchTag);
			var parentTag=launchItem.parentMenu.menuTag;
			var launchOffsetX=getLeft(parentTag);
			var launchOffsetY=getTop(parentTag);
			
			posX=launchOffsetX + getLeft(launchTag) + launchTagWidth;
			posY=launchOffsetY + getTop(launchTag);
			
			if (!this.isLTR) {
				posX -= launchTagWidth;posX -= menuWidth;
			}
			
			if (this.isLTR) {
				if (posX + menuWidth > maxX) {
					var posX1=launchOffsetX - menuWidth;
					var posX2=maxX - menuWidth;
					
					if (0 <= posX1) {
						posX=posX1;
					}
					else {
						posX=Math.max(minX, posX2);
					}
				}
			}
			else {
				if (posX < 0) {
					var posX1=launchOffsetX + launchTagWidth;
					
					if (posX1 + menuWidth < maxX) {
						posX=posX1;
					}
					else {
						posX=Math.min(maxX, maxX - menuWidth);
					}
				}
			};
			
			if (posY + menuHeight > maxY) {
				var posY1=maxY - menuHeight;posY=Math.max(minY, posY1);
			}
		}
		else {
			var launcherLeft=getLeft(this.launcher, true);
			
			if (this.launcher.tagName == "BUTTON") {
				posX=launcherLeft;
				
				if (!this.isLTR) {
					posX+=getWidth(this.launcher) - menuWidth;
				}
				
				if (this.isLTR) {
					if ((posX + menuWidth) > maxX) {
						if ((posX + getWidth(this.launcher)) > maxX) {
							posX=Math.max(minX, maxX - menuWidth);
						}
						else
							posX=Math.max(minX, posX + getWidth(this.launcher) - menuWidth);
					}
					else if (posX < minX) {
						posX=minX;
					}
				}
				else {
					if (posX < minX) {
						if ((launcherLeft > minX) && ((launcherLeft + menuWidth) < maxX)) {
							posX=launcherLeft;
						}
						else {
							posX=Math.min(minX, maxX - menuWidth);
						}
					}
					else if ((posX + menuWidth) > maxX) {
						if (Math.min(posX, maxX - menuWidth) >= minX)
							posX=Math.min(posX, maxX - menuWidth);
					}
				}
				
				maxUpperPosY=getTop(this.launcher, true);
				
				var upperVisibleHeight=maxUpperPosY - minY;
				
				posY=getTop(this.launcher, true) + getHeight(this.launcher);
				
				var lowerVisibleHeight=maxY - posY;
				
				if ((posY + menuHeight > maxY) && (lowerVisibleHeight < upperVisibleHeight)) {
					posY -= (menuHeight + getHeight(this.launcher));
					fUseUpperY=true;
				}
				
				if (posY < minY) {
					posY=minY;
				}
			}
			else {
				posX=launcherLeft + this.launcher.offsetWidth;
				posY=getTop(this.launcher, true);
				
				if (!this.isLTR) {
					posX -= this.launcher.offsetWidth;
					posX -= menuWidth;
				}
				
				if (this.isLTR) {
					if (posX + menuWidth > maxX) {
						var posX1=launcherLeft - menuWidth;
						
						if (posX1 > 0) {
							posX=posX1;
						}
						else {
							posX=Math.max(minX, maxX - menuWidth);
						}
					}
				}
				else {
					if (posX < minX) {
						var posX1=launcherLeft + this.launcher.offsetWidth;
						
						if (posX1 + menuWidth < maxX) {
							posX=posX1;
						}
						else {
							posX=Math.min(minX, maxX - menuWidth);
						}
					}
				};
				
				if (posY + menuHeight > maxY) {
					posY=Math.max(minY, maxY - menuHeight);
				}
			}
			
			if (((posX + menuWidth) > maxX) || 
					(((posY + menuHeight) > maxY) && (fUseUpperY == false)) ||
					(((posY + menuHeight) > maxUpperPosY) && (fUseUpperY == true))) {
				if (posX + menuWidth > maxX) {
					this.menuTag.style.width=(maxX - posX) + "px";
				}
				else {
					this.menuTag.style.width=menuWidth + "px";
				};
				
				if (fUseUpperY == false) {
					if (posY + menuHeight > maxY) {
						this.menuTag.style.height=(maxY - posY) + "px";
					}
					else {
						this.menuTag.style.height=menuHeight + "px";
					};
				}
				else {
					if (posY + menuHeight > maxUpperPosY) {
						this.menuTag.style.height=(maxUpperPosY - posY) + "px";
					}
					else {
						this.menuTag.style.height=menuHeight + "px";
					};
				};
				
				this.menuTag.style.overflow="auto";
			} 
			else {
				this.menuTag.style.width=menuWidth + "px";
				this.menuTag.style.height=menuHeight + "px";
				this.menuTag.style.overflow="visible"; //196195
			};
		};
		
		debug('show ' + this.name + ': ' + posX + ', ' + posY);
		
		this.menuTag.style.left=posX + "px";
		this.menuTag.style.top=posY + "px";
		this.menuTag.style.visibility="visible";
		this.isVisible=true;
		this.items[0].setSelected(true);
		this.items[0].anchorTag.focus();
		
		var coll=document.getElementsByTagName("SELECT");
		
		if (coll!=null) {
			for (i=0; i<coll.length; i++) {
				if (intersect(this.menuTag,coll[i]) == true) {
					if (coll[i].style.visibility != "collapse") { //@02C 
						coll[i].style.visibility="collapse"; //@02C
						this.hiddenItems.push(coll[i]);
					}
				}
			};
		}
		
		coll=document.getElementsByTagName("IFRAME");
						
		if (coll!=null) {
			for (i=0; i<coll.length; i++) {
				if (intersect(this.menuTag,coll[i]) == true) {
					if (coll[i].style.visibility != "hidden") {
						coll[i].style.visibility="hidden";
						this.hiddenItems.push(coll[i]);
					}
				}
			};
		}
		
		onmousedown_=document.onmousedown;
		document.onmousedown=hideCurrentContextMenu;
	}
};

function intersect(obj1 , obj2) {
	var left1=parseInt(document.defaultView.getComputedStyle(obj1, '').getPropertyValue("left"));
	var right1=left1 + parseInt(document.defaultView.getComputedStyle(obj1, '').getPropertyValue("width"));
	var top1=parseInt(document.defaultView.getComputedStyle(obj1, '').getPropertyValue("top"));
	var bottom1=top1 + parseInt(document.defaultView.getComputedStyle(obj1, '').getPropertyValue("height"));
	var left2=parseInt(document.defaultView.getComputedStyle(obj2, '').getPropertyValue("left"));
	var right2=left2 + parseInt(document.defaultView.getComputedStyle(obj2, '').getPropertyValue("width"));
	var top2=parseInt(document.defaultView.getComputedStyle(obj2, '').getPropertyValue("top"));
	var bottom2=top2 + parseInt(document.defaultView.getComputedStyle(obj2, '').getPropertyValue("height"));
	
	if (lineIntersect(left1,right1, left2,right2)== true && lineIntersect(top1,bottom1,top2,bottom2) == true) {
		return true;
	}
	
	return false;
};

function lineIntersect(a, b, c, d) {
	if ((a <= c  && c <= b) || (a <= d && d <= b) || (c <= a && d >= b)) {
		return true;
	}
	else {
		return false;
	}
};

function UilContextMenuHide() {
	if (this.menuTag != null) {
	
		debug('hide ' + this.name);
		
		for (var i=0; i<this.items.length; i++) {
			if (this.items[i].submenu != null && this.items[i].submenu.isVisible) {
				this.items[i].submenu.hide();
			}
		};
		
		if (this.selectedItem != null) {
			this.selectedItem.setSelected(false);
		}
		
		this.menuTag.style.visibility="hidden";
		this.isVisible=false;
		this.isDismissable=true;
		
		var itemCount=this.hiddenItems.length;

		for (i=0; i<itemCount; i++) {
			var item=this.hiddenItems.pop();
			item.style.visibility="visible";
		};
		
		this.launcher=null;document.onmousedown=onmousedown_;
	}
};

function UilContextMenuCreate(recurse) {
	if (this.menuTag == null) {
		this.menuTag=document.createElement("DIV");
		this.menuTag.style.position="absolute";
		this.menuTag.style.cursor="default";
		this.menuTag.style.visibility="hidden";
		this.menuTag.onmouseover=contextMenuDismissDisable;
		this.menuTag.onmouseout=contextMenuDismissEnable;
		this.menuTag.oncontextmenu=contextMenuOnContextMenu;
		var numItems=this.items.length;
		var hasIcon=false;
		var hasSubmenu=false;
		
		this.menuTag.style.zIndex=99; // FRED
		
		for (var i=0; i<numItems; i++) {
			if (!this.items[i].isSeparator) {
				if (!hasSubmenu && this.items[i].submenu != null) {
					hasSubmenu=true;
				}
				
				if (!hasIcon && this.items[i].icon != null) {
					hasIcon=true;
				}
				
				if (hasSubmenu && hasIcon) {
					break;
				}
			}
		};
		
		for (var i=0; i<numItems; i++) {
			this.items[i].isFirst=(i == 0);
			this.items[i].isLast=(i+1 == numItems);
			this.items[i].parentMenu=this;
			this.items[i].create(hasIcon, hasSubmenu);
		};
		
		var border=document.createElement("TABLE");
		
		if (!this.isLTR) 
			border.dir="RTL";
			
		border.rules="none";
		border.cellPadding=0;
		border.cellSpacing=0;
		
		//border.border=0; // FRED
		border.style.border = "1px solid gray"; // FRED
		
		var borderBody=document.createElement("TBODY");
		var borderRow=document.createElement("TR");
		var borderData=document.createElement("TD");
		var borderDiv=document.createElement("DIV"); //@04A
		
		borderDiv.className=this.menuBorderStyle;
		borderData.appendChild(borderDiv);
		borderRow.appendChild(borderData);
		borderBody.appendChild(borderRow);
		border.appendChild(borderBody);
		
		var table=document.createElement("TABLE");
		
		if (!this.isLTR) 
			table.dir="RTL";
		
		table.rules="none";
		table.cellPadding=0;
		table.cellSpacing=0;
		table.width="100%";
		table.border=0;
		
		var tableBody=document.createElement("TBODY");
		
		table.appendChild(tableBody);
		
		var table2=document.createElement("TABLE");
		
		table2.style.backgroundColor="white"; // FRED
		
		if (!this.isLTR) 
			table2.dir="RTL";
			
		table2.rules="none";
		table2.cellPadding=0;
		table2.cellSpacing=0;
		table2.width="100%";
		table2.border=0;
		
		var tableRow=document.createElement("TR");
		var tableData=document.createElement("TD");
		var tableDiv=document.createElement("DIV");
		
		tableDiv.className=this.menuTableStyle;
		
		var tableBody2=document.createElement("TBODY");
		
		tableBody.appendChild(tableRow);
		tableRow.appendChild(tableData);
		tableData.appendChild(tableDiv);
		tableDiv.appendChild(table2);
		table2.appendChild(tableBody2);
		
		for (var i=0; i<numItems; i++) {
			if (this.items[i].isSeparator) {
				this.items[i].createSeparator(tableBody2, hasSubmenu);
			}
			else {
				tableBody2.appendChild(this.items[i].itemTag);
			};
		};
		
		borderDiv.appendChild(table);
		
		this.menuTag.appendChild(border);
		
		document.body.appendChild(this.menuTag);
	}
	
	if (recurse) {
		for (var i=0; i<this.items.length; i++) {
			if (this.items[i].submenu != null) {
				this.items[i].submenu.create(recurse);
			}
		};
	}
};

function UilContextMenuGetMenuItem(htmlElement) {
	if (htmlElement != null) {
		if (htmlElement.nodeType == 3) {
			htmlElement=htmlElement.parentNode;
		}
		
		var tagName=htmlElement.tagName;
		var menuItemTag=null;
		
		if (tagName == "IMG" || tagName == "A") {
			menuItemTag=htmlElement.parentNode.parentNode;
		}
		else if (tagName == "TD") {
			menuItemTag=htmlElement.parentNode;
		}
		
		for (var i=0; i<this.items.length; i++) {
			if (this.items[i].itemTag != null && this.items[i].itemTag == menuItemTag) {
				return this.items[i];
			}
			else if (this.items[i].submenu != null && this.items[i].submenu.isVisible) {
				var item=this.items[i].submenu.getMenuItem(htmlElement);
				
				if (item != null) {
					return item;
				}
			}
		};
	}
	
	return null;
};

function UilContextMenuGetSelectedItem() {
	var item=this.selectedItem;
	
	if (item != null && item.submenu != null && item.submenu.isVisible) {
		return item.submenu.getSelectedItem();
	}
	
	return item;
};

function contextMenuDismissEnable() {
	if (visibleMenu_ != null) {
		visibleMenu_.isDismissable=true;
		
		if (visibleMenu_.isHyperlinkChild) {
			setMenuTimer();
		}
	}
};

function contextMenuDismissDisable() {
	if (visibleMenu_ != null) {
		visibleMenu_.isDismissable=false;clearMenuTimer();
	}
};

function contextMenuOnContextMenu() {
	return false;
};

function UilMenuItem(text, enabled, action, clientAction, submenu, icon, defItem,menuStyle, selectedMenuStyle) {
	this.text=text;
	this.icon=icon;
	this.action=action;
	this.clientAction=clientAction;
	this.submenu=submenu;
	this.isSeparator=false;
	this.isSelected=false;
	this.isEnabled=(enabled != null) ? enabled : true;
	this.isDefault=(defItem != null) ? defItem : false;
	this.isFirst=false;
	this.isLast=false;
	this.parentMenu=null;
	
	if (menuStyle != null) {
		this.menuStyle=menuStyle;
	}
	else {
		this.menuStyle=(this.isEnabled) ? "lwpMenuItem" : "lwpMenuItemDisabled";
	}
	
	this.selectedMenuStyle=(selectedMenuStyle != null) ? selectedMenuStyle : "lwpSelectedMenuItem";
	this.itemTag=null;
	this.anchorTag=null;
	this.arrowTag=null;
	this.create=UilMenuItemCreate;
	this.createSeparator=UilMenuItemCreateSeparator;
	this.setSelected=UilMenuItemSetSelected;
	this.updateStyle=UilMenuItemUpdateStyle;
	this.getNextItem=UilMenuItemGetNextItem;
	this.getPrevItem=UilMenuItemGetPrevItem;
	
	if (this.submenu != null) {
		this.action=null;
	}
};

function UilMenuItemCreate(menuHasIcon, menuHasSubmenu) {
	if (!this.isSeparator) {
		this.anchorTag=document.createElement("A");
		
		if (this.action != null) {
			this.anchorTag.href="javascript:menuItemLaunchAction();";
			
			if (this.clientAction != null) {
				this.anchorTag.onclick=this.clientAction;
			}
		}
		else if (this.submenu != null) {
			this.anchorTag.href="javascript:void(0);";
			this.anchorTag.onclick=menuItemShowSubmenu;
		}
		else if (this.clientAction != null) {
			this.anchorTag.href="javascript:menuItemLaunchAction();";
			this.anchorTag.onclick=this.clientAction;
		}
		
		this.anchorTag.onfocus=menuItemFocus;
		this.anchorTag.onblur=menuItemBlur;
		this.anchorTag.onkeydown=menuItemKeyDown;
		this.anchorTag.innerHTML=this.text;
		this.anchorTag.className=this.menuStyle;
		
		if (this.isDefault) {
			this.anchorTag.style.fontWeight="bold";
		}
		
		var td=document.createElement("TD");
		td.noWrap=true;
		
		// Fred
		td.style.padding="0px";
		
		td.appendChild(this.anchorTag);
		
		var leftPad=document.createElement("TD");
		leftPad.noWrap=true;
		leftPad.innerHTML="&nbsp;";
		
		// Fred
		leftPad.style.padding="0px";
		
		if (this.icon != null) {
			var imgTag=document.createElement("IMG");
			imgTag.src=this.icon;
			
			if (imgTag.src == "" || imgTag.src == null) {
				var imgTag1="<img src=\"" + this.icon + "\"";
				
				if (this.text != null) {
					imgTag1+=" alt=\'" + this.text + "\'";imgTag1+=" title=\'" + this.text + "\'";
				}
				
				imgTag1+="/>";
				leftPad.innerHTML=imgTag1;
			} 
			else {
				if (this.text != null) {
					imgTag.alt=this.text;
					imgTag.title=this.text;
				}
				
				leftPad.appendChild(imgTag);
			}
		}
		else {
			leftPad.width=padding_;
		};
		
		var rightPad=document.createElement("TD");
		rightPad.noWrap=true;
		rightPad.width=padding_;
		rightPad.innerHTML="&nbsp;";
		
		// Fred
		rightPad.style.padding="0px";
		
		this.itemTag=document.createElement("TR");
		this.itemTag.onmousemove=menuItemMouseMove;
		this.itemTag.onmousedown=menuItemLaunchAction;
		this.itemTag.className=this.menuStyle;
		this.itemTag.appendChild(leftPad);
		this.itemTag.appendChild(td);
		this.itemTag.appendChild(rightPad);
		
		if (menuHasSubmenu) {
			var submenuArrow=document.createElement("TD");
			submenuArrow.noWrap=true;
			
			// Fred
			submenuArrow.style.padding="0px";
			
			if (this.submenu != null) {
				var submenuImg=document.createElement("IMG");
				submenuImg.alt=submenuAltText_;
				submenuImg.title=submenuAltText_;
				submenuImg.width=arrowWidth_;
				submenuImg.height=arrowHeight_;
				
				if (this.parentMenu.isLTR) 
					submenuImg.src=arrowNorm_;
				else submenuImg.src=arrowNormRTL_;
				
				submenuArrow.appendChild(submenuImg);
				this.arrowTag=submenuImg;
			}
			else {
				submenuArrow.innerHTML="&nbsp;";
			};
			
			this.itemTag.appendChild(submenuArrow);
		}
		
		this.updateStyle(this.itemTag);
	}
};

function UilMenuItemCreateSeparator(tableBody, menuHasSubmenu) {
	var numCols=(menuHasSubmenu) ? 4 : 3;
	
	for (var i=0; i<4; i++) {
		var tr=document.createElement("TR");
		
		if (i == 1) {
			tr.className="portlet-separator";   //@06C1
		}
		else if (i == 2) {
			tr.className="lwpMenuBackground";   //@06C1
		}
		else {
			tr.className="lwpMenuItem";   //@06C1
		}
		
		var td=document.createElement("TD");
		td.noWrap=true;
		td.width="100%";
		td.height="1px";
		td.colSpan=numCols;
		tr.appendChild(td);
		tableBody.appendChild(tr);
	};
};

function UilMenuItemSetSelected(isSelected) {
	if (isSelected && !this.isSelected) {
	
		debug('selected: ' + this.text);
		
		if (this.parentMenu != null && this.parentMenu.isVisible && this.parentMenu.selectedItem != null && this.parentMenu.selectedItem != this) {
			if (this.parentMenu.selectedItem.submenu != null) {
				this.parentMenu.selectedItem.submenu.hide();
			}
			
			this.parentMenu.selectedItem.setSelected(false);
		}
		
		this.isSelected=true;
		
		if (this.parentMenu != null && this.parentMenu.isVisible) {
			this.parentMenu.selectedItem=this;
		}
		
		this.updateStyle(this.itemTag);
	}
	else if (!isSelected && this.isSelected) {
	
		debug('deselected: ' + this.text);
		
		if (this.submenu == null || (this.submenu != null && !this.submenu.isVisible)) {
			this.isSelected=false;
			
			if (this.parentmenu != null) {
				this.parentmenu.selectedItem=null;
			}
			
			this.updateStyle(this.itemTag);
		}
	}
};

function UilMenuItemUpdateStyle(tag, styleID) {
	if (tag != null) {
		if (styleID == null) {
			styleID=this.menuStyle;
			if (!this.isEnabled) {
				styleID=this.menuStyle;
			}
			else if (this.isSelected) {
				styleID=this.selectedMenuStyle;
			}
		
			if (this.arrowTag != null) {
				if (this.isEnabled && this.isSelected) {
					if (this.parentMenu.isLTR) 
						this.arrowTag.src=arrowSel_;
					else this.arrowTag.src=arrowSelRTL_;
				}
				else if (!this.isEnabled) {
					if (this.parentMenu.isLTR) 
						this.arrowTag.src=arrowDis_;
					else this.arrowTag.src=arrowDisRTL_;
				}
				else {
					if (this.parentMenu.isLTR) 
						this.arrowTag.src=arrowNorm_;
					else this.arrowTag.src=arrowNormRTL_;
				}
			}
		}
	
		tag.className=styleID;
	
		if (tag.childNodes != null) {
			for (var i=0; i<tag.childNodes.length; i++) {
				this.updateStyle(tag.childNodes[i], styleID);
			};
		}
	}
};

function UilMenuItemGetNextItem() {
	var menu=this.parentMenu;
	
	if (menu != null) {
		for (var i=0; i<menu.items.length; i++) {
			if (menu.items[i] == this) {
				for (var j=i+1; j<menu.items.length; j++) {
					if (!menu.items[j].isSeparator && menu.items[j].isEnabled) {
						return menu.items[j];
					}
				};
				
				return null;
			}
		};
	}
	
	return null;
};

function UilMenuItemGetPrevItem() {
	var menu=this.parentMenu;
	
	if (menu != null) {
		for (var i=menu.items.length-1; i>=0; i--) {
			if (menu.items[i] == this) {
				for (var j=i-1; j>=0; j--) {
					if (!menu.items[j].isSeparator && menu.items[j].isEnabled) {
						return menu.items[j];
					}
				};
				
				return null;
			}
		};
	}
	
	return null;
};

function menuItemLaunchAction() {
	if (visibleMenu_ != null) {
		var item=visibleMenu_.getSelectedItem();
		
		if (item != null && item.isEnabled) {
			hideCurrentContextMenu(true);
			
			if (item.clientAction != null) {
				eval(item.clientAction);
			}
			
			if (item.action != null) {
				if (item.action.indexOf("javascript:") == 0) {
					eval(item.action);
				}
				else {};
			}
		}
	}
};

function menuItemShowSubmenu(evt) {
	if (visibleMenu_ != null) {
		var item=visibleMenu_.getMenuItem(evt.target);
		
		if (item != null && item.isEnabled) {
			var menu=item.submenu;
			
			if (menu != null) {
				menu.show(item.anchorTag, item);
			}
		}
	}
};

function menuItemFocus(evt) {
	if (visibleMenu_ != null) {
		var item=visibleMenu_.getMenuItem(evt.target);
		
		if (item != null) {
			item.setSelected(true);
		}
	}
};

function menuItemBlur(evt) {
	if (visibleMenu_ != null) {
		var item=visibleMenu_.getMenuItem(evt.target);
		
		if (item != null) {}
	}
};

function menuItemKeyDown(evt) {
	var item=null;
	
	if (visibleMenu_ != null) {
		item=visibleMenu_.getMenuItem(evt.target);
	}
	
	if (item != null) {
		var next=null;
		
		switch (evt.keyCode) {
			case 38:
				next=item.getPrevItem();
				
				if (next != null) {
					next.anchorTag.focus();
				}
				else if (item.parentMenu != visibleMenu_) {
					item.parentMenu.launcher.focus();
					item.parentMenu.hide();
				}
				else {
					visibleMenu_.launcher.focus();
					hideCurrentContextMenu(true);
				};
				
				return false;
				break;
				
			case 40:
				next=item.getNextItem();
				
				if (next != null) {
					next.anchorTag.focus();
				}
				else if (item.parentMenu != visibleMenu_) {
					item.parentMenu.launcher.focus();
					item.parentMenu.hide();
				}
				else {
					visibleMenu_.launcher.focus();
					hideCurrentContextMenu(true);
				};
				
				return false;
				break;
				
			case 39:
				if (visibleMenu_.isLTR) {
					if (item.submenu != null) {
						menuItemShowSubmenu(evt);
						item.submenu.items[0].anchorTag.focus();
					}
				}
				else {
					if (item.parentMenu != visibleMenu_) {
						item.parentMenu.launcher.focus();
						item.parentMenu.hide();
					}
				};
				
				return false;
				break;
				
			case 37:
				if (visibleMenu_.isLTR) {
					if (item.parentMenu != visibleMenu_) {
						item.parentMenu.launcher.focus();
						item.parentMenu.hide();
					}
				}
				else {
					if (item.submenu != null) {
						menuItemShowSubmenu(evt);
						item.submenu.items[0].anchorTag.focus();
					}
				};
				
				return false;
				break;
				
			case 9:
				visibleMenu_.launcher.focus();
				hideCurrentContextMenu(true);
				break;
				
			case 27:
				visibleMenu_.launcher.focus();
				hideCurrentContextMenu(true);
				break;
			
			case 13:
				break;
				
			default:
				break;
		};
	}
};

function menuItemMouseMove(evt) {
	if (visibleMenu_ != null) {
		var item=visibleMenu_.getMenuItem(evt.target);
		
		if (item != null) {
			if (!item.isSelected) {
				item.anchorTag.focus();
			}
			
			if (item.submenu != null && !item.submenu.isVisible && item.isEnabled) {
				item.submenu.show(item.anchorTag, item);
			}
		}
	}
};

function menuItemMouseDown(evt) {
	menuItemLaunchAction();
};

var allMenus_=new Array();

function createContextMenu(name, isLTR, width, borderStyle, tableStyle, noActionsText, noActionsTextStyle) {
	var menu=new UilContextMenu(name, isLTR, width, borderStyle, tableStyle, noActionsText, noActionsTextStyle);
	allMenus_[allMenus_.length]=menu;
	
	return menu;
};

function getContextMenu(name) {
	for (var i=0; i<allMenus_.length; i++) {
		if (allMenus_[i].name == name) {
			return allMenus_[i];
		}
	};
	
	return null;
};

function showContextMenu(name, isDynamic, isCacheable) {
	contextMenuShow(name, isDynamic, isCacheable, event.target, true);
};

function showContextMenu(name, launcher) {
	contextMenuShow(name, false, false, launcher, true);
};

function contextMenuShow(name, isDynamic, isCacheable, launcher, doLoad) {
	debug("***** showContextMenu: " + name)
	
	var oldLauncher=launcher;
	
	while ((null != launcher) && (null == launcher.tagName)) {
		launcher=launcher.parentNode;};
		
		if (null == launcher) {
			launcher=oldLauncher;
		}
		
		if (eval(isDynamic)) {
			debug('showContextMenu: dynamic=true, load=' + eval(doLoad) + ', cache=' + eval(isCacheable));

			if (eval(doLoad)) {
				loadDynamicMenu(name);
			}

			menu=getDynamicMenu(name, eval(isCacheable));

			if (menu == null && top.isContextMenuManager_ != null) {
				debug('showContextMenu: ' + name + ' added to queue');

				top.contextMenuManagerRequest(name, window, launcher, isCacheable);
			}
		}
		else {
			debug('showContextMenu: static context menu');
			
			menu=getContextMenu(name);
			
			if (menu == null) {
				menu=createContextMenu(name, 150);
			}
		};
		
		if (menu != null) {
			hideCurrentContextMenu(true);
			menu.show(launcher);
			visibleMenu_=menu;
		}
		else {
			debug('showContextMenu: ' + name + ' unavailable');
		};
		
		clearMenuTimer();
	};
	
function hideCurrentContextMenu(forceHide) {
	if (visibleMenu_ != null && (forceHide == true || visibleMenu_.isDismissable)) {
		if (visibleMenu_.isVisible) {
			visibleMenu_.hide();
		}
		
		if (visibleMenu_.isDynamic && !visibleMenu_.isCacheable) {
			uncacheContextMenu(visibleMenu_);
		}
		
		visibleMenu_=null;
	}
};
	
function uncacheContextMenu(menu) {
	debug('uncache menu: ' + menu.name);
	
	for (var i=0; i<menu.items.length; i++) {
		if (menu.items[i].submenu != null) {
			uncacheContextMenu(menu.items[i].submenu);
		}
	};
	
	for (var i=0; i<allMenus_.length; i++) {
		if (allMenus_[i] == menu) {
			var temp=new Array();
			var index=0;
			
			for (var j=0; j<allMenus_.length; j++) {
				if (j != i) {
					temp[index]=allMenus_[j];
					index++;
				}
			};
			
			allMenus_=temp;
			break;
		}
	};
};

function contextMenuSetIcons(transparentImage, arrowDefault, arrowSelected, arrowDisabled, launcherDefault, launcherSelected,
								arrowDefaultRTL, arrowSelectedRTL, arrowDisabledRTL, launcherDefaultRTL, launcherSelectedRTL) {
	transImg_=transparentImage;
	arrowNorm_=arrowDefault;
	arrowSel_=arrowSelected;
	arrowDis_=arrowDisabled;
	launchNorm_=launcherDefault;
	launchSel_=launcherSelected;
	arrowNormRTL_=arrowDefaultRTL;
	arrowSelRTL_=arrowSelectedRTL;
	arrowDisRTL_=arrowDisabledRTL;
	launchNormRTL_=launcherDefaultRTL;
	launchSelRTL_=launcherSelectedRTL;
	contextMenuPreloadImage(transImg_);
	contextMenuPreloadImage(arrowNorm_);
	contextMenuPreloadImage(arrowSel_);
	contextMenuPreloadImage(arrowDis_);
	contextMenuPreloadImage(launchNorm_);
	contextMenuPreloadImage(launchSel_);
	contextMenuPreloadImage(arrowNormRTL_);
	contextMenuPreloadImage(arrowSelRTL_);
	contextMenuPreloadImage(arrowDisRTL_);
	contextMenuPreloadImage(launchNormRTL_);
	contextMenuPreloadImage(launchSelRTL_);
};

function contextMenuSetArrowIconDimensions(width, height) {
	arrowWidth_=width;arrowHeight_=height;
};

function contextMenuPreloadImage(imgsrc) {
	var preload=new Image();
	preload.src=imgsrc;
};

function toggleLauncherIcon(popupID, selected, isLTR) {
	if (selected) {
		if (isLTR) {
			document.images[popupID].src=launchSel_;
		}
		else {
			document.images[popupID].src=launchSelRTL_;
		}
	}
	else {
		if (isLTR) {
			document.images[popupID].src=launchNorm_;
		}
		else {
			document.images[popupID].src=launchNormRTL_;
		}
	}
	
	return true;
};

function contextMenuSetNoActionsText(noActionsText, submenuAltText) {
	noActionsText_=noActionsText;submenuAltText_=submenuAltText;
};

function contextMenuGetNoActionsText() {
	return noActionsText_;
};

function getWidth(tag) {
	return tag.offsetWidth;
};

function getHeight(tag) {
	return tag.offsetHeight;
};

function getLeft(tag, recurse) {
	var size=0;
	
	if (tag != null) {
		if (recurse && tag.offsetParent != null) {
			size+=getLeft(tag.offsetParent, recurse);
		}
		
		if (tag != null) {
			size+=tag.offsetLeft;
		}
	}
	
	return size;
};

function getTop(tag, recurse) {
	var size=0;
	
	if (tag != null) {
		if (recurse && tag.offsetParent != null) {
			size+=getTop(tag.offsetParent, recurse);
		}
		
		if (tag != null) {
			size+=tag.offsetTop;
		}
	}
	
	return size;
};

function loadDynamicMenu(menuURL) {
	debug('* loadDynamicMenu: ' + menuURL);
	
	var menu=getContextMenu(menuURL);
	
	if (menu != null) {
		if (menu.isVisible) {
			menu.hide();
		}
		
		if (!menu.isCacheable) {
			uncacheContextMenu(menu);
		}
	}
	
	if (getContextMenu(menuURL) == null) {
		if (top.isContextMenuManager_ != null) {
			debug('loadDynamicMenu: loading');
			
			top.contextMenuManagerLoadDynamicMenu(menuURL);
		}
	}
};

function getDynamicMenu(menuURL, cache) {
	debug('* getDynamicMenu: ' + menuURL);
	
	var clone=getContextMenu(menuURL);
	
	if (clone == null) {
		if (top.isContextMenuManager_ != null) {
			if (top.contextMenuManagerIsDynamicMenuLoaded()) {
				var menu=top.contextMenuManagerGetDynamicMenu();
				
				debug('getDynamicMenu: fetched menu from other frame');
				
				clone=cloneMenu(menu, menuURL, cache);
				
				if (clone.items.length == 0) {
					contextMenuSetNoActionsText(top.contextMenuManagerGetNoActionsText());
				}
			}
			else {
				debug('getDynamicMenu: menu not loaded');
			};
		}
		else {
			debug('getDynamicMenu: menu manager not present');
		};
	}
	else {
		debug('getDynamicMenu: menu previously loaded');
	};
	
	return clone;
};

function cloneMenu(menu, name, cache) {
	var clone=getContextMenu(name);
	
	if (clone == null) {
		if (menu != null) {
			clone=createContextMenu(name, menu.width);
		}
		else {
			clone=createContextMenu(name, 150);
		};
		
		clone.isDynamic=true;
		clone.isCacheable=cache;
		
		if (menu != null) {
			for (var i=0; i<menu.items.length; i++) {
				clone.add(cloneMenuItem(menu.items[i], name + "_sub" + i, cache));
			};
		}
	}
	
	return clone;
};

function cloneMenuItem(item, submenuName, cache) {
	var submenu=null;
	
	if (item.submenu != null) {
		submenu=cloneMenu(item.submenu, submenuName, cache);
	}
	
	var clone=new UilMenuItem(item.text, item.isEnabled, item.action, item.clientAction, submenu, item.icon, null, null, null);
	clone.isEnabled=item.isEnabled;
	clone.isSelected=item.isSelected;
	clone.isSeparator=item.isSeparator;
	
	return clone;
};

ContextMenuBrowserDimensions.prototype=new Object();
ContextMenuBrowserDimensions.prototype.constructor=ContextMenuBrowserDimensions;
ContextMenuBrowserDimensions.superclass=null;

function ContextMenuBrowserDimensions(){
	this.body=document.body;
	
	if (this.isStrictDoctype() && !this.isSafari()) {
		this.body=document.documentElement;
	}
};

ContextMenuBrowserDimensions.prototype.getScrollFromLeft=function(){
	return this.body.scrollLeft;
};

ContextMenuBrowserDimensions.prototype.getScrollFromTop=function(){
	return this.body.scrollTop;
};

ContextMenuBrowserDimensions.prototype.getViewableAreaWidth=function(){
	return this.body.clientWidth;
};

ContextMenuBrowserDimensions.prototype.getViewableAreaHeight=function(){
	return this.body.clientHeight;
};

ContextMenuBrowserDimensions.prototype.getHTMLElementWidth=function(){
	return this.body.scrollWidth;
};

ContextMenuBrowserDimensions.prototype.getHTMLElementHeight=function(){
	return this.body.scrollHeight;
};

ContextMenuBrowserDimensions.prototype.isStrictDoctype=function(){
	return (document.compatMode && document.compatMode != "BackCompat");
};

ContextMenuBrowserDimensions.prototype.isSafari=function(){
	return (navigator.userAgent.toLowerCase().indexOf("safari") >= 0);
};