var precargarV = true;
var pregarcarPeso = 0;
var precargarImgs = [
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	["../imgs/background2.gif", 81],
	["../imgs/background3.gif", 663],
	
	["../imgs/bichos/bicho.gif", 411],
	["../imgs/bichos/bicho_muerto.gif", 248],
	["../imgs/bichos/tortuga_agachada.gif", 196],
	["../imgs/bichos/bolita.gif", 396],
	["../imgs/bichos/estrella.gif", 426],
	["../imgs/bichos/flor.gif", 454],
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	["../imgs/bichos/tortuga_normal_izquierda.gif", 649],
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	["../imgs/bichos/hongo3.gif", 179],
	["../imgs/bichos/planta.gif", 556],
	["../imgs/bichos/hongoSeleccionar.gif", 99],
	
	["../imgs/cuadraditos/moneda2.gif", 239],
	["../imgs/cuadraditos/bandera.gif", 169],
	["../imgs/cuadraditos/cubo_escalera.gif", 166],
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	["../imgs/cuadraditos/cubo_rompible.gif", 141],
	["../imgs/cuadraditos/cubo_roto.gif", 139],
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	["../imgs/cuadraditos/moneda.gif", 364],
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	["../imgs/font/mario-0.gif", 70],
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	["../imgs/font/mario-H.gif", 70],
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	["../imgs/font/mario-M.gif", 70],
	["../imgs/font/mario-N.gif", 70],
	["../imgs/font/mario-O.gif", 70],
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	["../imgs/font/mario-Y.gif", 70],
	["../imgs/font/mario-Z.gif", 70],
	
	["../imgs/marioChico/corriendo1.gif", 565],
	["../imgs/marioChico/corriendo1r.gif", 565],
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	["../imgs/marioChico/mario1.gif", 181],
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	["../imgs/marioChico/mario11.gif", 326],
	["../imgs/marioChico/mario12.gif", 203],
	["../imgs/marioChico/mario13.gif", 183],
	
	["../imgs/marioGrande/corriendo1.gif", 923],
	["../imgs/marioGrande/corriendo1r.gif", 923],
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	["../imgs/marioGrande/mario1.gif", 335],
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	["../imgs/marioGrande/mario7.gif", 447],
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	["../imgs/marioGrande/mario11.gif", 544],
	["../imgs/marioGrande/mario12.gif", 323],
	["../imgs/marioGrande/mario13.gif", 284],
	
	["../imgs/marioTransision/mario1.gif", 373],
	["../imgs/marioTransision/mario2.gif", 498],
	
	["../imgs/superMarioGrande/corriendo1.gif", 951],
	["../imgs/superMarioGrande/corriendo1r.gif", 951],
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	["../imgs/superMarioGrande/corriendo2r.gif", 1400],
	["../imgs/superMarioGrande/mario1.gif", 335],
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	["../imgs/superMarioGrande/mario12.gif", 333],
	["../imgs/superMarioGrande/mario13.gif", 287],
	
	["../imgs/cuadraditosTunel/cubo_escalera.gif", 166],
	["../imgs/cuadraditosTunel/cubo_piso.gif", 185],
	["../imgs/cuadraditosTunel/cubo_rompible.gif", 135],
	["../imgs/cuadraditosTunel/cubo_roto.gif", 139],
	["../imgs/cuadraditosTunel/fragmento_cubo_rompible.gif", 183],
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	["../imgs/cuadraditosTunel/tubo1/tuboBL.gif", 191],
	["../imgs/cuadraditosTunel/tubo1/tuboBR.gif", 199],
	["../imgs/cuadraditosTunel/tubo1/tuboTL.gif", 180],
	["../imgs/cuadraditosTunel/tubo1/tuboTR.gif", 165],
	["../imgs/cuadraditosTunel/tubo2/tuboBL.gif", 191],
	["../imgs/cuadraditosTunel/tubo2/tuboBR.gif", 152],
	["../imgs/cuadraditosTunel/tubo2/tuboTL.gif", 169],
	["../imgs/cuadraditosTunel/tubo2/tuboTR.gif", 110],
	["../imgs/cuadraditosTunel/tubo3/tuboBL.gif", 204],
	["../imgs/cuadraditosTunel/tubo3/tuboBR.gif", 201],
	["../imgs/cuadraditosTunel/tubo3/tuboTL.gif", 191],
	["../imgs/cuadraditosTunel/tubo3/tuboTR.gif", 201],
	["../imgs/cuadraditosTunel/tubo4/tuboBL.gif", 191],
	["../imgs/cuadraditosTunel/tubo4/tuboBR.gif", 199],
	["../imgs/cuadraditosTunel/tubo4/tuboTL.gif", 191],
	["../imgs/cuadraditosTunel/tubo4/tuboTR.gif", 199],
	
	["../imgs/bichosTunel/bicho.gif", 376],
	["../imgs/bichosTunel/bicho_muerto.gif", 194],
	["../imgs/bichosTunel/bichoAplastado.gif", 138],
	["../imgs/bichosTunel/planta.gif", 556],
	["../imgs/bichosTunel/tortuga_agachada.gif", 196],
	["../imgs/bichosTunel/tortuga_muerta.gif", 199],
	["../imgs/bichosTunel/tortuga_normal_derecha.gif", 637],
	["../imgs/bichosTunel/tortuga_normal_izquierda.gif", 558],
	
	["../imgs/figuras/figura1.gif", 563],
	["../imgs/figuras/figura2.gif", 310],
	["../imgs/figuras/figura3.gif", 369],
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	["../imgs/figuras/figura9.gif", 1500],
	["../imgs/figuras/figura10.gif", 512],
	
	["../imgs/editor/barra.gif", 159],
	["../imgs/editor/mapaSortLeft.gif", 187],
	["../imgs/editor/bichos.gif", 341],
	["../imgs/editor/cubos.gif", 253],
	["../imgs/editor/figuras.gif", 262]
];
for( x in precargarImgs ){
	pregarcarPeso += precargarImgs[x][1];
}

function precargar( n ){
	if( precargarV ){
		for( var x in precargarImgs ){
			
			elemento( "img", {
				src : "imgs/" + precargarImgs[x][0],
				alt : precargarImgs[x][1]
			}, get( "imgsPrecargar" ) );
			
		}
		
		var intervalo = setInterval( function(){
			
			var imagenes = get( "imgsPrecargar" ).getElementsByTagName( "img" );
			var completadas = 0;
			var pesoCagado = 0;
			for( var n in imagenes ){
				if( imagenes[n].complete ){
					completadas++;
					pesoCagado += Number( imagenes[n].alt );
				}
			}
			get( "imgsPreloadImgs" ).innerHTML = completadas + " / " + precargarImgs.length + " images";
			var porcentaje = Math.round( pesoCagado * 100 / pregarcarPeso );
			get( "imgsPrecargarBarC" ).style.width = porcentaje + "%";
			get( "imgsPrecargarBarC" ).innerHTML = porcentaje + "%";
			
			if( completadas == precargarImgs.length ){
				clearInterval( intervalo );
				if(nav == "IE"){
					get("sombra").style.visibility = "hidden";
				}
				get("sombra").style.display = "inline";
				get("imgsPreloadImgs").style.visibility = "hidden";
			}
			
		}, 100 );
	}
}