var PG_ACTUAL = 0;
var REGXPAG = 4;

/*arrayDates = ["00/00/0000","00/00/0001","00/00/0002","00/00/0003","00/00/0004"];
arrayVideos = [455649,311439,311689,299859,304309];
arrayThumbs = ["exempleThumb.gif","exempleThumb.gif","exempleThumb.gif","exempleThumb.gif","exempleThumb.gif"];
arrayTitols = ["titol 0","titol 1","titol 2","titol 3","titol 4"];
arrayEntradetes=["estem veient el video nš0","estem veient el video nš 1","estem veient el video nš 2","estem veient el video nš 3","estem veient el video nš 4"];
*/

arrayDates = new Array();
arrayVideos = new Array();
arrayThumbs = new Array();
arrayTitols = new Array();
arrayEntradetes= new Array();

function insertaSVP2(id){
	var ConfigData={VIDEO_ID:arrayVideos[id],WIDTH:529,HEIGHT:297,END_TEMPLATE:1};
	var FlashParams={width:529,height:334};
	insertaSVP( "flashVideo", ConfigData , FlashParams );
	document.getElementById('textVideo').innerHTML=arrayEntradetes[id];
	document.getElementById('dataVideo').innerHTML=arrayDates[id];
	document.getElementById('titolVideo').innerHTML=arrayTitols[id];
}

function escriuPlana(){
	for(var i=0;i<REGXPAG;i++){
		if(typeof(arrayVideos[(PG_ACTUAL*REGXPAG+i)])=='undefined'){
			document.getElementById('divVideo'+i).style.visibility = "hidden";
		}else{
			insertaThumb((PG_ACTUAL*REGXPAG+i));
			document.getElementById('divVideo'+i).style.visibility = "visible";
		}
	}
}

function iniciPagVideo(pos){
	html='';
	for(var i=0;i<REGXPAG;i++){
			html=html+'<div class="videopage-thumb" id="divVideo'+i+'"></div>';
	}
	document.getElementById("divVideos").innerHTML=html;
	
	if(pos == null) insertaSVP2(0);
	else insertaSVP2(pos);
	
	escriuPlana();
	reescriuPaginador();
}

function insertaThumb(id){
	var j=id%REGXPAG;
	//document.getElementById("divVideo"+j).innerHTML='<div style="width:150px; height:80px;border:1px solid blue;" onclick="insertaSVP2('+id+');">'+arrayThumbs[id]+'.jpg</div>';
	document.getElementById("divVideo"+j).innerHTML='<img title="'+arrayTitols[id]+'" src="'+arrayThumbs[id]+'" href="#" onclick="insertaSVP2('+id+');"></a>';
}

function paginarAnterior(){
	PG_ACTUAL--;
	escriuPlana();
	reescriuPaginador();
}

function paginarSeguent(){
	PG_ACTUAL++;
	escriuPlana();
	reescriuPaginador();
}

function reescriuPaginador(){
	if(arrayVideos.length>REGXPAG){
		document.getElementById('divPaginador').style.visibility = "visible";
		if(typeof(arrayVideos[PG_ACTUAL*REGXPAG-1])!='undefined'){
			document.getElementById('linkAnterior').style.visibility = "visible";
		}else{
			document.getElementById('linkAnterior').style.visibility = "hidden";
		}
		if(typeof(arrayVideos[PG_ACTUAL*REGXPAG+REGXPAG])!='undefined'){
			document.getElementById('linkSeguent').style.visibility = "visible";
		}else{
			document.getElementById('linkSeguent').style.visibility = "hidden";
		}
	}else{
		document.getElementById('divPaginador').style.visibility = "hidden";
	}
}