/*
Az egér koordinátájánál megjelenít egy iframe ablakot, melybe betölt egy oldalt.
helpnek lehet alkalmazni
mu^ködik ie-n és ns6-on. ns4-en az input mezo~knél nem megy, mert nincs mouseover eseménye.
 operánál sajnos nemtaláltam meg az egér koordináta lekérdezést.
**************************************************
 ezt a body tag elé kell beilleszteni, legutoljára
**************************************************
   <div id="h_divBg" style="position:absolute; z-index:10; background-color:#00ff00; top:10px; width:250px; left:10px; height:20px; clip:rect(1px 250px 100px 1px); visibility:hidden;">
           <script language="JavaScript">
            var ifrm= (bw.ie || bw.ns6)?"FRAME":"LAYER";
            document.writeln("<I"+ifrm+" id=\"Fh_divBg\" name=\"Fh_divBg\" SRC=\"help_txt.html\" frameborder=\"1\" style=\"position:absolute; left:0; top:0; width:100; height:100\"></I"+ifrm+">");
           </script>
  </div>
**************************************************
 ez pedig a meghívása
**************************************************
 onMouseOver="iTolt('Fh_divBg','help_txt.html','300','200','.h_divBg','','fixx_érték','fixy_érték'); divNyit('h_oBg','visible');" onMouseOut="divNyit('h_oBg','hidden');"

<SCRIPT LANGUAGE="JavaScript" SRC="help_layer_ablak.js"></SCRIPT>
*/

var h_oBg="ures";
function preload_iframe(){
  var frm_list = preload_iframe.arguments;
  if (document.frmlist == null){ document.frmlist = new Array();}
  var top = document.frmlist.length;
  for (var i=0; i < frm_list.length; i++) {
    document.frmlist[top+i]     = new Image;
    document.frmlist[top+i].src = frm_list[i+1];
  }
}
function lib_bwcheck(){ //Browsercheck (needed)
        this.ver=navigator.appVersion
        this.agent=navigator.userAgent
        this.dom=document.getElementById?1:0
        this.opera5=this.agent.indexOf("Opera 5")>-1
        this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0;
        this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
        this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
        this.ie=this.ie4||this.ie5||this.ie6
        this.mac=this.agent.indexOf("Mac")>-1
        this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;
        this.ns4=(document.layers && !this.dom)?1:0;
        this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
        return this
}
var bw=new lib_bwcheck();

function makeObj(obj,nest) {
        nest = (!nest) ? "":"document."+nest+".";
        if(bw.ns4){
           this.elm = eval(nest+"document.layers." +obj);
           this.css = this.elm;
           this.Left = ".css.left";
           this.Top = ".css.top";
           this.Width = ".css.clip.width";
           this.Height = ".css.clip.height";
           this.RecWidth = ".css.clip.width";
           this.RecHeight = ".css.clip.height";
           this.RecLeft = ".css.clip.left";
           this.RecTop = ".css.clip.top";
           this.ScrWidth = parseFloat(window.innerWidth);
           this.ScrHeight = parseFloat(window.innerHeight);
           this.visible = "show";
           this.hidden = "hide";
        }
        else if(bw.ns6 || bw.opera5){
           this.elm= document.getElementById(obj);
           this.css = this.elm.style;
           this.Left = ".css.left";
           this.Top = ".css.top";
           this.Width = ".css.width";
           this.Height = ".css.height";
           this.RecWidth = ".css.width";
           this.RecHeight = ".css.height";
           this.RecLeft = ".css.left";
           this.RecTop = ".css.top";
           this.ScrWidth = parseFloat(window.innerWidth);
           this.ScrHeight = parseFloat(window.innerHeight);
           this.visible = "visible";
           this.hidden = "hidden";
        }
        else if(bw.ie){
           this.elm=document.all[obj];
           this.css = this.elm.style;
           this.Left = ".css.pixelLeft";
           this.Top = ".css.pixelTop";
           this.Width = ".css.pixelWidth";
           this.Height = ".css.pixelHeight";
           this.RecWidth = ".css.pixelWidth";
           this.RecHeight = ".css.pixelHeight";
           this.RecLeft = ".css.pixelLeft";
           this.RecTop = ".css.pixelTop";
           this.ScrWidth = parseFloat(document.body.scrollWidth);
           this.ScrHeight = parseFloat(window.screen.Height)-25;
           this.visible = "visible";
           this.hidden = "hidden";
        }
        this.clipTo = clipTo;
}
function clipTo(t,r,b,l){
         var px = bw.ns4||window.opera?"":"px";
         if(bw.ns4){this.css.clip.top=t; this.css.clip.right=r; this.css.clip.bottom=b; this.css.clip.left=l;}
         else this.css.clip="rect("+t+"px "+r+"px "+b+"px "+l+"px)";
}
// egér koordináták
function handlerMM(e) {
         mouseX = (bw.ns4 || bw.ns6) ? e.pageX : document.body.scrollLeft + event.clientX;
         mouseY = (bw.ns4 || bw.ns6) ? e.pageY : document.body.scrollTop + event.clientY;
         if(h_oBg){ window.status="x="+mouseX+" y="+mouseY;}
}
if (bw.ns4 || bw.ns6) {
document.captureEvents(Event.MOUSEMOVE);
}
document.onmousemove = handlerMM;

// layer nyitása-zárása visible-hidden
function divNyit(obj,mod){
        if(h_oBg!="ures"){
              eval(obj+".css.visibility="+obj+"."+mod);
        }
}
// iframe betöltése
function iTolt(obj,mit,w,h,source,nest,fixX,fixY){
         if(h_oBg!="ures"){
            var px = (bw.ns4||window.opera)?"":"px";
            nest = (!nest) ? "":"document."+nest+".";
            if(bw.ns4){
               elm = "document.layers."+source;
               ew=".width";
               eh=".height";
            }
            else{
                 if(bw.ns6 || bw.opera5){
                    elm= "document.getElementById('"+obj+"')";
                    ew=".style.width";
                    eh=".style.height";
                 }
                 else{
                      if(bw.ie){
                         elm="document.all."+obj;
                         ew=".style.width";
                         eh=".style.height";
                      }
                 }
            }
            //eval(elm+".src='"+mit+"'"); //oldal töltés
            eval(elm+ew+"="+w);
            eval(elm+eh+"="+h);
            //moveIt(w,h,obj,fixX,fixY);
            moveIt(w,h,obj,((mouseX-w)-10),(mouseY+20));
         }
}
//egér pozicióhoz rendelés
function moveIt(w,h,obj,fixX,fixY){
         w=parseFloat(w);
         h=parseFloat(h);
         var px = (bw.ns4||window.opera || bw.ie)?"":"px";
         var sh=parseFloat(h_oBg.ScrHeight);
         var sw=parseFloat(h_oBg.ScrWidth);
         var mx = parseFloat(mouseX);
         var my = parseFloat(mouseY);
         //var mx = parseFloat(fixX);
         //var my = parseFloat(fixY);
         var xx= (sw<Math.round(mx+w))?mx-(w+5):mx+5;
         var yy= (Math.round(sh-h-25)>Math.round(my+h))?my+5:my-(h+5);
         //if(fixX>0 || fixY>0){ xx=fixX; yy=fixY;}
         eval("h_oBg"+h_oBg.Left+"="+xx);
         eval("h_oBg"+h_oBg.Top+"="+yy);
         h_oBg.clipTo(0,w,h,0);
}


function sideInit(){
         h_oBg = new makeObj('h_divBg');
         divNyit('h_oBg','hidden');
         //preload_iframe("help_txt1.html","help_txt2.html","help_txt3.html");
         //alert(h_oBg.ScrWidth+"\n"+h_oBg.ScrHeight);
         //if(document.all){
         //}
}