var displaytranslation=false;
var timeoutId ;
var timeoutId2 ;
var fontsize=32 ;
var ayehWaitTime;
var currentAyeh=1;

function showsajdehwindow() {
	window.open("sajdeh.htm","sub","HEIGHT=330,WIDTH=630,LEFT=200,TOP=100,fullscreen")
}


function repos()
{
	var el = document.getElementById("scrolldiv");
	var t = document.body.scrollTop;
	if(t<150)
		t=150;
	else t=t+6;
	document.getElementById("scrolldiv").style.top = t;
}

function getAllTags(tag)
{
	if (document.all) {
		var allTags = document.all.tags(tag)
	} else if (document.getElementsByTagName) {
		var allTags = document.getElementsByTagName(tag)
	}
	return allTags;
}

function findPosY(obj)
{
	var curtop = 0;
	if(obj.offsetParent)
	    while(1)
	    {
	      curtop += obj.offsetTop;
	      if(!obj.offsetParent)
	        break;
	      obj = obj.offsetParent;
	    }
	else if(obj.y)
	    curtop += obj.y;
	return curtop;
}

function bluecolor(id){

	if(document.getElementById('fnt'+id)){
		spanelem=document.getElementById('fnt'+id);
		spanelem.color ='blue';
	}
	if(document.getElementById('fntbesm'+id)){
		spanelem=document.getElementById('fntbesm'+id);
		spanelem.color ='blue';
	}
	setTimeout("window.scroll(0,findPosY(spanelem)-103)",1000);
	browserName=navigator.appName; 
	if (browserName=="Microsoft Internet Explorer")
	{
  		document.getElementById("ayehid").value = ayeh[id].ayehid;
		document.getElementById("soorehid").value = ayeh[id].soorehid;
	}

}

function changecolor(id){
	var i = 0;
	allFonts=getAllTags('font');
	for (var i = 0; i < allFonts.length; i++) {	
		if(allFonts[i].id.search('fnt')>=0){
			allFonts[i].color='#000000';
			if(allFonts[i].id.search('fntbesm')>=0)
				allFonts[i].color='#FF6139';
		}
	}
	if(document.getElementById('fnt'+id)){
		spanelem=document.getElementById('fnt'+id);
		spanelem.color ='#800000';
	}
	if(document.getElementById('fntbesm'+id)){
		spanelem=document.getElementById('fntbesm'+id);
		spanelem.color ='#FF0000';
	}
	if(document.getElementById('Acheckbox').checked)
		window.scroll(0,findPosY(spanelem));
	browserName=navigator.appName; 
	if (browserName=="Microsoft Internet Explorer")
	{
  		document.getElementById("ayehid").value = ayeh[id].ayehid;
		document.getElementById("soorehid").value = ayeh[id].soorehid;
	}
}

function getMovie(){
  mov = 'movie'
  if( document.getElementById )
    return document.getElementById(mov)
  else return document[mov]
}

function movieIsLoaded(theMovie) {
  if( theMovie=='[object]' )
    return theMovie.PercentLoaded() == 100
  else return false
}

function runMovies(id,runCount){
		currentAyeh=id+1;
		if(runCount==0){
			if(!ayeh[id].loaded){
				loadframe(id);
			}
			stopMovies();
		}
		if(runCount==0 || !document.getElementById('R1Acheckbox').checked){
			time = ayeh[id].time;
			if(ayeh[id].loaded == true){
				loadm(id,true);
				changecolor(id);
				ayehWaitTime=ayeh[id].time;
				timerbar(1);
				if(ayeh[id].sajdeh=='true'){
//					showsajdehwindow();
					alert('سجده واجب');
				}
				if( (id+1) <ayeh.length){
					timeoutId = setTimeout("runMovies("+(id+1)+","+(runCount+1)+")",(time*1));
				}
				else if((id+1) == ayeh.length){
					timeoutId = setTimeout("changecolor(-1)",time);
					timeoutId = setTimeout("nextpage()",time);
				}
			}
			else
				timeoutId = setTimeout("runMovies("+id+","+(runCount+1)+")",100);
		}
		else{
				document.getElementById('dbar2').style.width='0px';
				clearTimeout(timeoutId2);
			}
}

function loadm(ayeh_id,play) {

  if(navigator.userAgent.indexOf("Mac")>0 )
    return;
  if(ayeh_id==null){
			if(window.movie){
				window.document["movie"].SetVariable("_root.moviename","");
				window.document["movie"].Play();
			}
			else if(document.movie){
				document.movie.SetVariable("_root.moviename","");
				document.movie.Play();
			}
  }
  else{
//  && movieIsLoaded(getMovie(objNum)) 
	  if( play ){
			if(window.movie){
				window.document["movie"].SetVariable("_root.moviename", ayeh[ayeh_id].file);
				window.document["movie"].Play();
			}
			else if(document.movie){
				document.movie.SetVariable("_root.moviename", ayeh[ayeh_id].file);
				document.movie.Play();
			}
   	  }
   }
}

function nextpage(){
	clearTimeout(timeoutId2);
	clearTimeout(timeoutId);
	if(!document.getElementById('R1Acheckbox').checked && document.getElementById('nplinkn2')){
		var nextlink = document.getElementById('nplinkn2').href;
		window.location=nextlink+'&autoPlay=true#douter'; 
	}
}

function gotopage()
{
		p=document.getElementById('page').value;
		if(p==p*1)
			window.location='?name=quran&page='+p;
		else
			document.getElementById('page').value='';
}

function checkEnter(){
        var keycode;
        if (window.event)
                keycode = window.event.keyCode;

        if(keycode == "13")
			gotopage()       
}

function stopMovies(){
	clearTimeout(timeoutId2);
	clearTimeout(timeoutId);
	loadm(null,true);
}

function confirmloaded(id){
	if(id>=0){
		if((id+1)<= ayeh.length)
			ayeh[id].loaded = true ;
		if ( (id+1) <= ayeh.length )
			loadframe((id+1));
	}
	else loadframe(id);
}

function loadframe(id){

	if(id >=0 &&  (id+1)<= ayeh.length ){
		document.getElementById('frame1').src="index.php?name=Quran&func=swftohtm&id="+id+"&file="+ayeh[id].file;
	}
	else if( ayeh.length == (id) ){
		document.getElementById('frame1').src="index.php?name=Quran&func=swftohtm&id=-1&file="+nextpagefile;
	}
	else if(id==-1){
		document.getElementById('frame1').src="index.php?name=Quran&func=swftohtm&id=-2&file="+"dummy.swf";
	}
}


function showhide() {
	var i = 0;
	while( document.getElementById('tayeh'+i) ){
		divelem=document.getElementById('tayeh'+i);
		if(divelem.style.display == 'none'){
			divelem.style.display = '';
			displaytranslation=true;
		}else{
			divelem.style.display = 'none';
			displaytranslation=false;
		}
		i=i+1;
	}
	
	document.getElementById('showTranslation').value=displaytranslation;
	allLinks=getAllTags('a');
	for (var i = 0; i < allLinks.length; i++) {
		if(allLinks[i].id.search('nplink')>=0){
			if(displaytranslation)
				allLinks[i].href=allLinks[i].href.replace('showTranslation=false','showTranslation=true');
			else 
				allLinks[i].href=allLinks[i].href.replace('showTranslation=true','showTranslation=false');
		}
	}
}

function setReadoneayeh()
{
	if(document.getElementById('R1Acheckbox').checked)
		document.getElementById('readoneayeh').value='true';
	else
		document.getElementById('readoneayeh').value='false';
	allLinks=getAllTags('a');
	for (var i = 0; i < allLinks.length; i++) {
		if(allLinks[i].id.search('nplink')>=0){
			if(document.getElementById('R1Acheckbox').checked) {
				allLinks[i].href=allLinks[i].href.replace('readoneayeh=false','readoneayeh=true');
			}
			else{ 
				allLinks[i].href=allLinks[i].href.replace('readoneayeh=true','readoneayeh=false');
			}
		}
	}
}

function setAutoScroll()
{
	if(document.getElementById('Acheckbox').checked)
		document.getElementById('AutoScroll').value='true';
	else
		document.getElementById('AutoScroll').value='false';
	allLinks=getAllTags('a');
	for (var i = 0; i < allLinks.length; i++) {
		if(allLinks[i].id.search('nplink')>=0){
			if(document.getElementById('Acheckbox').checked) {
				allLinks[i].href=allLinks[i].href.replace('AutoScroll=false','AutoScroll=true');
			}
			else{ 
				allLinks[i].href=allLinks[i].href.replace('AutoScroll=true','AutoScroll=false');
			}
		}
	}
}


var min=25;
var max=50;
function increaseFontSize() {
   var font = document.getElementsByTagName('font');
   for(i=0;i<font.length;i++) {
      if(font[i].id){
	      if(font[i].style.fontSize) {
	         var s = parseInt(font[i].style.fontSize.replace("px",""));
	      } else {
	         var s = 32;
	      }
	      if(s<=max) {
	         s += 2;
	      }
	      font[i].style.fontSize = s+"px"
      }
   }
   fontsize=s;
}

function decreaseFontSize() {
   var font = document.getElementsByTagName('font');
   for(i=0;i<font.length;i++) {
      if(font[i].id){
	      if(font[i].style.fontSize) {
	         var s = parseInt(font[i].style.fontSize.replace("px",""));
	      } else {
	         var s = 32;
	      }
	      if(s>=min) {
	         s -= 2;
	      }
	      font[i].style.fontSize = s+"px";
	  }
   }   
   fontsize=s;
}

function setFontSizeforfonts() {
   var font = document.getElementsByTagName('font');
   for(i=0;i<font.length;i++) {
      if(font[i].id){
	      font[i].style.fontSize = fontsize;
	  }
   }   
}

function setFontSizelinks() {
	document.getElementById('fontsize').value=fontsize;	
	allLinks=getAllTags('a');
	for (var i = 0; i < allLinks.length; i++) {
		if(allLinks[i].id.search('nplink')>=0){
				p = allLinks[i].href.indexOf('fontsize=')+9;
				allLinks[i].href=allLinks[i].href.substr(0,p)+fontsize;
		}
	}
}


//---------------------------------------------------------------------------------
var loadedcolor='#FED556' ;       // PROGRESS BAR COLOR darkgray
var unloadedcolor='white';     // COLOR OF UNLOADED AREA lightgrey
var bordercolor='#97A77B';           // COLOR OF THE BORDER black
var barheight=5;                  // HEIGHT OF PROGRESS BAR IN PIXELS
var barwidth=530;                  // WIDTH OF THE BAR IN PIXELS
function filltimerbardiv(){
	var txt='';
	txt+='<div id="douter" onmouseup="" style="position:relative; background-color:'+bordercolor+'; width:'+barwidth+'px; height:'+barheight+'px;">\n';
	txt+='<div style="position:absolute; top:1px; left:1px; width:'+(barwidth-2)+'px; height:'+(barheight-2)+'px; background-color:'+unloadedcolor+'; font-size:1px;"></div>\n';
	txt+='<div id="dbar2" style="position:absolute; top:1px; right:1px; width:0px; height:'+(barheight-2)+'px; background-color:'+loadedcolor+'; font-size:1px;"></div>\n';
	txt+='</div>\n';
	document.getElementById('timerbardiv').innerHTML=txt;
}

function timerbar(step){
	if(step==1){
		clearTimeout(timeoutId2);
		document.getElementById('dbar2').style.width='0px';
	}
	milisecond = (step)*100; 
	width = ((milisecond*(barwidth+50)/ayehWaitTime));
	if(width>=barwidth-1){
		width = barwidth-2;
		step = 0 ;
	}
	document.getElementById('dbar2').style.width=width +'px';
	f='timerbar('+(step+1)+')';
	timeoutId2=setTimeout(f,100);
}