numero = 0;
pagina = 0;
inici_pagina = 0;
num_bt = 13;
llarg_camps = minuts.length;
pagina_total= Math.ceil(llarg_camps/num_bt);
//FUNCIÓ INICIAL
function inici(n){
llarg(n);
carga(n);

};
function llarg(pagina){
	inici_pag = pagina*num_bt;
	if (pagina == pagina_total-1) {
		llarg_pag = llarg_camps;
	} else {
		llarg_pag = num_bt*(pagina+1);
	}
	fletxa(pagina);
	var botonets_html=""
	//botonets
	for (p=inici_pag; p<llarg_pag; p++) {
		pp=p+1;
		botonets_html +='<a href="#" onclick="carga('+(p)+');"><img src="imatges/botons/'+minuts[(p)][0]+'" alt="frame1" width="82" height="76"/></a>';
		};
Element.update('frames', botonets_html);
	}

//fletxa i numerets
function fletxa(num_fletxa){
if(num_fletxa<=0){
var fletxa_html ='<a href="#" onclick="llarg('+(num_fletxa+1)+');"><img src="imatges/fletxa.png" align="right" alt="frame1" width="23" height="76"/></a>';
}else if (num_fletxa>=pagina_total-1){
var fletxa_html ='<a href="#" onclick="llarg('+(num_fletxa-1)+');"><img src="imatges/fletxa0.png" align="left" alt="frame1" width="23" height="76"/></a>';
}else{
var fletxa_html ='<a href="#" onclick="llarg('+(num_fletxa-1)+');"><img src="imatges/fletxa0.png" align="left" alt="frame1" width="23" height="76"/></a>'+
'<a href="#" onclick="llarg('+(num_fletxa+1)+');"><img src="imatges/fletxa.png" align="right" alt="frame1" width="23" height="76"/></a>';};
Element.update('fletxa', fletxa_html);
//
pagines_html=""
for (s=0; s<pagina_total; s++) {
if(s==num_fletxa){if(s==pagina_total-1){pagines_html+='<span class="actiu">'+(s+1)+'</span> ';}else{pagines_html+='<span class="actiu">'+(s+1)+'</span> / ';}}
else if(s==pagina_total-1){pagines_html+='<a href="#" onclick="llarg('+s+');">'+(s+1)+'</a> ';}
else{pagines_html+='<a href="#" onclick="llarg('+s+');">'+(s+1)+'</a> / ';};
	};
Element.update('pagines', pagines_html);
};

//numerets
function numerets(num_num){
fletxa(num_num);
botonets(num_num);
};




function carga(num){
var boto =  minuts[num][0];
var rplayer =  minuts[num][1];
var titol_en =  minuts[num][2];
var text_en =  minuts[num][3];
//var glossary_en = minuts[num][4];
//numero = num
new_video(rplayer);
//new_glossary(num);
new_txt(text_en);
new_titol(titol_en);
};

function new_titol(titol_en){
Element.update('titol', titol_en);
};

function new_txt(text_en){
Element.update('vidtxt', text_en);
};
function new_glossary(numero){
var glossary_en= minuts[numero][4];
Element.update('vidtxt', glossary_en);
};
function new_transcript(numero){
var transcript_en= minuts[numero][3];
Element.update('vidtxt', transcript_en);
};

//
function new_video(rplayer){
var vid_html ='<object id="rvocx" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" width="352" height="288">'+
		'<param name="src" value="video/'+rplayer+'.rm">'+
		'<param name="autostart" value="true">'+
		'<param name="controls" value="imagewindow">'+
		'<param name="console" value="video">'+
		'<param name="loop" value="false">'+
		'<embed src="video/'+rplayer+'.rm" width="352" height="288" loop="true" type="audio/x-pn-realaudio-plugin" controls="imagewindow" console="video" autostart="true"></embed>'+
		'</object>'+
		'<object id="rvocx" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" width="264" height="30">'+
		'<param name="src" value="video/'+rplayer+'.rm">'+
		'<param name="autostart" value="true">'+
		'<param name="controls" value="ControlPanel">'+
		'<param name="console" value="video">'+
		'<embed src="video/'+rplayer+'.rm" width="264" height="30" controls="ControlPanel" type="audio/x-pn-realaudio-plugin" console="video" autostart="true"></embed>'+
		'</object>'+
		'<object id="rvocx" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" width="88" height="30">'+
		'<param name="src" value="video/'+rplayer+'.rm">'+
		'<param name="autostart" value="true">'+
		'<param name="controls" value="PositionField">'+
		'<param name="console" value="video">'+
		'<embed src="video/'+rplayer+'.rm" width="88" height="30" controls="PositionField" type="audio/x-pn-realaudio-plugin" console="video" autostart="true"></embed>'+
		'</object>';
Element.update('vid', vid_html);
};