/*	$Revision: 1.14 $ */
(function()
	{
		var A={maxTabs:4,init:function()
				{var C=document.getElementById("page-home-tasks"),D=[],G=0,B=[],F,E=document.getElementById("page-home-task-nav");
				for(G=0;G<A.maxTabs;G++)
					{F=document.getElementById("page-tab-content-"+G);
					if(F!==null)
						{B[B.length]=F}
					}
				A.tabs=E.getElementsByTagName("li");
				for(G=0;G<A.tabs.length;G++)
					{if(G===0)
						{A.tabs.item(G).isFirst=true}
					else
						{if(G===(A.tabs.length-1))
							{A.tabs.item(G).isLast=true}
						}
					}
				for(G=0;G<B.length;G++)
					{if(B[G].nodeName.toLowerCase()==="div")
						{D[D.length]=B[G]}
					}
				for(G=1;G<D.length;G++)
					{D[G].style.display="none"}
				B=jQuery("div.page-tab-content-submenu",C).get();
				for(G=0;G<B.length;G++)
					{A.setMenuStyles(B[G])}
				A.restoreActiveTabFromCookie()
			},
			setMenuStyles:function()
				{if(arguments.length<1)
					{return }
				var B=arguments[0];
				B.style.backgroundColor="#FFFFFF";
				B.style.border="#CCC solid 1px";
				B.style.display="none";
				B.style.position="absolute";
				B.style.width="208px";
				B.style.zIndex="9"
				},
			deactivateAll:function()
				{var D=document.getElementById("page-home-tasks"),E,F;
				if(D===null)
					{return}
				var C=jQuery("div.page-active",D).get();
				var B=C.length;
				for(E=0;E<B;E++)
					{F=C[E];
					thisCommon.deleteClassName(F,"page-active");
					if(F.nodeName.toLowerCase()==="div")
						{F.style.display="none"}
					}
				B=A.tabs.length;
				for(E=0;E<B;E++)
					{F=A.tabs[E];
					if(F.isFirst)
						{F.className="page-first-tab"}
					else
						{if(F.isLast)
							{F.className="page-last-tab"}
						else
							{F.className=""}
						}
					}
				},
			focusContent:function(G)
				{var E=document.getElementById(G);
				var C=jQuery("a.page-access",E).get();
				var B=C.length;
				for(var D=0;D<B;D++)
					{var F=C[D];if(F.nodeName.toLowerCase()==="a"){F.focus();return }}
				},
			setActive:function(D,F)
				{var C=null,E="",B=D.parentNode;
				A.deactivateAll();
				E=B.nodeName.toLowerCase();
				while(E!=="li"&&E!=="body"&&E!=="html")
					{B=B.parentNode}
				if(B.isFirst)
					{B.className="page-active-first-tab"}
				else
					{if(B.isLast)
						{B.className="page-active-last-tab"}
					else
						{B.className="page-active"}
					}
				A.setActivePrevious(B);
				A.setActiveNext(B);
				C=document.getElementById(F);
				C.className+=" page-active";
				C.style.display="block";
				A.focusContent(F);
				if(B.id)
					{A.setLastTabCookie(B.id)}
				},
			setActiveNext:function(C)
				{var B=A.getNextTab(C);
				if(B===null)
					{return }
				if(B.isLast)
					{B.className="page-active-next-last-tab"}
				else
					{B.className="page-active-next-tab"}
				},
			setActivePrevious:function(C)
				{var B=A.getPreviousTab(C);
				if(B===null)
					{return }
					if(B.isFirst)
						{B.className="page-active-first-previous-tab"}
					else
						{B.className="page-active-previous-tab"}
				},
			delay:400,delayedSetActive:function(B,C)
				{B._timerId=window.setTimeout(
					function()
						{A.setActive(B,C)}
					,A.delay
					)
				},
			cancelSetActive:function(B)
				{
				if(B._timerId)
					{window.clearTimeout(B._timerId)}
				B._timerId=null
				},
			delayedHideHPT:function(C)
				{if(!thisCommon.isDOM)
					{return}
				var B=document.getElementById(C);
				if(B===null)
					{return }
				B._timerId=window.setTimeout(
					function()
						{A.hideHPT(C)}
					,A.delay
					)
				},
			getNextTab:function(C)
				{if(typeof C.nextSibling==="undefined")
					{return null}
				var B=C.nextSibling;
				while(B!==null)
					{if(B.nodeName.toLowerCase()==="li")
						{return B}
					B=B.nextSibling
					}
				return null
				},
			getPreviousTab:function(C)
				{if(typeof C.previousSibling==="undefined")
					{return null}
				var B=C.previousSibling;
				while(B!==null)
					{if(B.nodeName.toLowerCase()==="li"){return B}B=B.previousSibling
					}
				return null
				},
			getX:function(C)
				{var B=0;
				if(C.offsetParent)
					{while(C.offsetParent)
						{B+=C.offsetLeft;C=C.offsetParent}
					}
				else
					{if(C.x){B+=C.x}}return B},
			getY:function(B)
				{var C=0;
					if(B.offsetParent)
						{while(B.offsetParent)
							{C+=B.offsetTop;B=B.offsetParent}
						}
					else
						{if(B.y)
							{C+=B.y}
						}return C
				},
			hideAllHPT:function()
				{if(A.hptCache===null)
					{A.hptCache=jQuery("div.page-tab-content-submenu",document.documentElement).get()}
				for(var B=0;B<A.hptCache.length;B++)
					{A.delayedHideHPT(A.hptCache[B].id)}
				},
			hideHPT:function(C)
				{if(!thisCommon.isDOM)
					{return}
				var B=document.getElementById(C);
				if(B===null)
					{return }
				B.style.display="none";
				if(B._timerId)
					{B._timerId=null}
				},
			setPosition:function(D)
				{if(!D._triggerId)
					{return }
				var C=document.getElementById(D._triggerId);
				var B=A.getX(C);
				var E=A.getY(C);
				D.style.top=(E-D.offsetHeight+18)+"px";
				if(thisCommon.meta.cc=="il")
					{D.style.left=(B-D.offsetWidth)+"px"}
				else
					{D.style.left=(B+C.offsetWidth)+"px"}
				},
			showHPT:function(B,E)
				{if(!thisCommon.isDOM)
					{return }
				var D=document.getElementById(E);
				if(D===null)
					{return }
				var C=D.getElementsByTagName("a");
				if(C.length<1)
					{window.location=B.getAttribute("href");
					return }
				if(D._timerId)
					{window.clearTimeout(D._timerId);
					D._timerId=null}
				if(B!==null)
					{if(!B.id||B.id===""||B.id===null)
						{B.id=thisCommon.generateId()}
					D._triggerId=B.id}
				D.style.display="block";
				A.setPosition(D)
				},
			hptCache:null,hideSubmenuMarker:function()
				{var D=document.getElementById("page-interest-dd1");
				if(D===null)
					{return }
				var C=D.getElementsByTagName("a");
				if(C.length>0)
					{return }
				var B=document.getElementById("page-interest-dd1-trigger");
				B.className=B.className.replace(/page-tab-content-submenu-trigger/,"")
				},
			cancelDelayedHideHPT:function(C)
				{if(!thisCommon.isDOM){return }var B=document.getElementById(C);
					if(B&&B._timerId)
						{window.clearTimeout(B._timerId)}
				},
			showAccountsTab:function()
				{var C,B;
				if(typeof window.SA_Message!=="string")
					{return }
				C=window.SA_Message.replace(/audience=/,"");
				if(C.indexOf("all")!==0&&C.indexOf("ibm")!==0)
					{B=jQuery("li#page-home-tab-4 > a:first");
					if(B.length<1)
						{return }
					if(!A.restoreActiveTabFromCookie())
						{A.setActive(B.get(0),B.attr("href").replace(/#/,""))}
					}
				},
			getLastTabCookie:function()
				{var E=-1,B="",D=document.cookie,C=0,F="lasttab=";
				E=D.indexOf(F);
				if(E<0)
					{return null}
				C=E+F.length;
				B=D.substring(C).replace(/;.*$/,"");
				return decodeURIComponent(B)
				},
			restoreActiveTabFromCookie:function()
				{var C,B,D=A.getLastTabCookie();
				if(D!==null)
					{B=document.getElementById(D);
					if(B!==null)
						{C=B.getElementsByTagName("a");
							if(C.length>0)
								{C=C.item(0);
								D=C.getAttribute("href").replace(/^[^#]*#+/,"");
								A.setActive(C,D);
								return true
								}
						}
					}
				return false
				},
			setLastTabCookie:function(C)
				{try
					{if(document.cookie.split(";").length<17||document.cookie.indexOf("lasttab=")!=-1)
						{document.cookie="lasttab="+encodeURIComponent(C)}
					}
				catch(B)
					{}
				}
		};
	window.homePageTabs=A;
	window.HOMEPageTabs=A
	}
)();