/*--
Copyright © 1998, 2009, Oracle and/or its affiliates.  All rights reserved.
--*/

var popupMenu=0;
showAttachments=false;

function ActionMenu()
{
	this.Open=_AOpen;
	this.Close=_AClose;
	this.Refresh=_ARefresh;
	this.IsOnScreen=_AIsOnScreen;
	this.PopupIsOpened=_APopupIsOpened;
	this.onScreen=false;
};


function setAOpener(e)
{
	if(document.all){
		popupOpener=event.srcElement;
	}
	else{
		event=e;
		popupOpener=event.target;
	}
	OnAction();
}

function _AOpen()
{

/*	IE FÜGGŐ HÍVÁS	

	if (!popupMenu)
	{
		popupMenu=createPopup();
	};
*/

//HELYETTE DIV

	if (!popupMenu)
	{
		popupMenu=document.createElement('DIV');
		document.body.appendChild(popupMenu);
	};
	
//LEKÉRDEZZÜK A NYITÓ POZÍCIÓJÁT
	nextNode=popupOpener;
	popupOpener.positionTop=0;
	popupOpener.positionLeft=0;
	while(nextNode.nodeName!='BODY'){
		popupOpener.positionTop+=nextNode.offsetTop;
		popupOpener.positionLeft+=nextNode.offsetLeft;
		nextNode=nextNode.parentNode;
	}	
	
	popupOpenerHeight=popupOpener.offsetHeight;

//BELŐJÜK A MENÜ POZÍCIÓJÁT	
	popupMenu.style.zIndex=10000;
	popupMenu.style.position="absolute";
	
	var _top_correction=(IsFF3() ? 16 : 0 );
	
	popupMenu.style.top=(popupOpener.positionTop+popupOpenerHeight)-_top_correction-6+'px';
	if(document.all){
		popupMenu.style.left=(popupOpener.positionLeft-65)+'px';
	}
	else{
		popupMenu.style.left=(popupOpener.positionLeft-80)+'px';
	}
	
	//aPopBody = popupMenu.document.body;	NEM KELL
	
	//NEM KELLENEK A DOCUMENT.BODY -K, margin, helyett padding
	
	//EZ KAPCSOLJA BE A MENÜ MEGJELENÍTÉSÉT
	popupMenu.style.display="block";
	popupMenu.style.width="140px";
	
	popupMenu.style.borderStyle="solid";
	popupMenu.style.borderWidth="1px";
	popupMenu.style.borderColor="gray";
	popupMenu.style.backgroundColor="f7f7e7";
	popupMenu.style.paddingTop="8px";
	popupMenu.style.paddingBottom="8px";
	popupMenu.style.paddingLeft="8px";
	popupMenu.style.paddingRight="8px";

	popupMenu.aLink="0000FF";
	popupMenu.link="0000FF";
	popupMenu.vLink="0000FF";
	popupMenu.text="black";

	//aPopBody.ondragstart = EventCancel ;
	//aPopBody.oncontextmenu = EventCancel ;

	this.onScreen=true;
};

function _APopupIsOpened()
{
	if (popupMenu==0)
	{
		return false;
	}
	return popupMenu.isOpen;
}

function _AClose()
{
	//popupMenu.hide();
	window.setTimeout("popupMenuHide()",200);
	this.onScreen=false;
};

function OnActionSelection(v1,v2)
{
	//popupMenu.hide();
	this.onScreen=false;
	if (v1=="Next")
	{
		OnMenuAlternative("TeacherForward(false)");
	};
	if (v1=="Prev")
	{
		OnMenuAlternative("TeacherBack()");
	};
	if (v1=="Start")
	{
		OnMenuAlternative("TeacherFastBack()");
	};
	if (v1=="Alt")
	{
		OnMenuAlternative("TeacherAlter()");
	};
	if (v1=="Conc")
	{
		OnMenuAlternative(concepts[v2].url,
							concepts[v2].width,
							concepts[v2].height,
							concepts[v2].infotype,
							concepts[v2].infokey);
	};
	if (v1=="Info")
	{
		OnMenuAlternative(screens[showScreen].infoblocks[v2].simpleurl,
							screens[showScreen].infoblocks[v2].width,
							screens[showScreen].infoblocks[v2].height,
							screens[showScreen].infoblocks[v2].infotype,
							screens[showScreen].infoblocks[v2].infokey);
	};
	if (v1=="Prefs")
	{
		OnMenuAlternative("OpenPreferences()");
	};
	if (v1=="Help")
	{
		OnMenuAlternative("LaunchHelp()","../../");
	};
	if (v1=="Tutorial")
	{
		OnMenuAlternative("LaunchTutorial()");
	};
	if (v1=="CloseT")
	{
		OnClose();
	};
	if (v1=="CloseW")
	{
		CloseAction();
	};
	if (v1=="Resume")
	{
		OnMenuAlternative("Menu_Resume()");
	}
	if (v1=="Printit")
	{
		OnMenuAlternative("ShowPrintit()");
	}
};


function CorrectPopup()
{
	try{
		obj=binterf.GetActionLink();
		h=obj.offsetHeight;
		popupMenu.show(0,h,0,0,obj);
		sp=popupMenu.getElementById('actionspan');
		hsp=sp.offsetHeight;
		wsp=sp.offsetWidth;
		popupMenu.show(0,h,wsp+20,hsp+20,obj);
	} catch(e) {};
	this.onScreen=true;
	
}

function PopupToggle(div)
{
	if (popupMenu.getElementsByTagName('DIV')[1].style.display=="none"){
			popupMenu.getElementsByTagName('DIV')[1].style.display="block";
			popupMenu.origWidth=popupMenu.offsetWidth;			
			showAttachments=true;
		}	
	else{
		popupMenu.getElementsByTagName('DIV')[1].style.display="none";
		showAttachments=true;
	}	
		
	CorrectPopup();
};

function _ARefresh(next,prev,first,alt,changeconcept,changeinfo,frompref,printit)
{
	if (!this.onScreen)
		return;
		
	var s;
	if (alt)
		s="<div id='actionspan' style='font:8pt Arial; width:160' nowrap=yes>";
	else
		s="<div id='actionspan' style='font:8pt Arial; width:100' nowrap=yes>";
	s+="<a href='#'></a>";
	if (playMode=="T")
	{
		if (next)
		{
			s+="<li><a href='#' onclick='OnActionSelection(\"Next\");return false;'>";
			s+=R_menu_nextstep;
			s+="</a></li>";
		};
		if (prev)
		{
			s+="<li><a href='#' onclick='OnActionSelection(\"Prev\");return false;'>";
			s+=R_menu_prevstep;
			s+="</a></li>";
		};
		if (first)
		{
			s+="<li><a href='#' onclick='OnActionSelection(\"Start\");return false;'>";
			s+=R_menu_start;
			s+="</a></li>";
		};
		if (alt)
		{
			s+="<li><a href='#' onclick='OnActionSelection(\"Alt\");return false;'>";
			s+=R_menu_alternatives;
			s+="</a></li>";
			popupMenu.style.width="170px";
		};

		var i=0;
		if (concepts.length>0)
		{
			s+="<li>";
			s+="<a href='#' onclick='OnActionSelection(\"Conc\",\"0\");return false;'>";
			s+=R_menu_concepts;
			s+="</a></li>";
		};

		if (screens[showScreen].infoblocks.length>0)
		{
			s+="<li><a href='#' onclick='PopupToggle(\"infodiv\")'>";
			s+=R_menu_infoblocks;
			s+="</a></li>";
			s+="<div id='infodiv' style='display:none'>";
			for (i=0;i<screens[showScreen].infoblocks.length;i++)
			{
				s+="<li style='list-style-type:circle;text-indent:18px; width:140px'>";
				s+="<a href='#' onclick='OnActionSelection(\"Info\",";
				s+=""+i;
				s+=");return false;'>";
				s+=screens[showScreen].infoblocks[i].tooltip;
				s+="</a></li>";
			};
			s+="</div>";
		};
	};

	///// works in seeit only
	
	if (playMode=="S")
	{
		s+="<li><a href='#' onclick='OnActionSelection(\"Resume\");return false;'>";
		s+=R_interface_resume;
		s+="</a></li>";
	}

	if (playMode=="T" || playMode=="S")
	{
	    if (printit)
	    {
    		s+="<li><a href='#' onclick='OnActionSelection(\"Printit\");return false;'>";
    		s+=R_interface_printit;
    		s+="</a></li>";
    	}
	}

	
	///// works in tryit and knowit and seeit
	if (systemEnableCookies && UserPrefs.EnablePreferences)
	{
		s+="<li><a href='#' onclick='OnActionSelection(\"Prefs\");return false;'>";
		s+=R_menu_preferences;
		s+="</a></li>";
	};
	s+="<li><a href='#' onclick='OnActionSelection(\"Help\");return false;'>";
	s+=R_menu_help;
	s+="</a></li>";
	
	if (!Disable_Tutorial)
	{
		s+="<li><a href='#' onclick='OnActionSelection(\"Tutorial\");return false;'>";
		s+=R_menu_tutorial;
		s+="</a></li>";
	}
	
	s+="<li><a href='#' onclick='OnActionSelection(\"CloseT\");return false;'>";
	s+=R_menu_Close;
	s+="</a></li>";

	s+="</span>";
	
	
	//popupMenu.document.body.innerHTML=s;
	popupMenu.innerHTML=s;  

	sH = document["screenshot"].clientHeight;
	if (popupMenu.offsetTop+popupMenu.clientHeight>sH)
	{
		popupMenu.style.top=""+(sH-popupMenu.clientHeight)+"px";
	}

	sW = document["screenshot"].clientWidth;
	if (popupMenu.offsetLeft+popupMenu.clientWidth>sW)
	{
		popupMenu.style.left=""+(sW-popupMenu.clientWidth)+"px";
	}
	
	setTimeout('try{popupMenu.document.all["actfocus"].focus();}catch(e){};',100);
//	obj=document.all('screen');
//	popupMenu.show(100,150,230,360,obj);
	
	CorrectPopup();
};

function popupMenuHide()
{
		if(showAttachments==true){
			showAttachments=false
			actionMenu.onScreen=true;
		}
		else{
			popupMenu.style.display='none';
		}
}

function _AIsOnScreen()
{
	return this.onScreen;
};