var datos;
var RegistrosAMostrar = 5;
var RegistrosAEmpezar;
var NroRegistros;
var PagAnt; 
var PagAct;
var	PagSig;
var	PagUlt;
var med1 = 55;
var med2 = 60;
 
function buscaNews(){
	var xmlhttp = creaXmlhttp();
	var obj = $("newsrespag");
	xmlhttp.open("GET", "listNews.php");
	xmlhttp.onreadystatechange = function() {
		if (xmlhttp.readyState != 4){
			obj.innerHTML =  'LOADING ...';
		}
		if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
			 //obj.innerHTML = xmlhttp.responseText;
			datos = eval(xmlhttp.responseText);
			if (typeof datos != "undefined"){
				NroRegistros = datos.length;
				PagAct = 1;
				var contHTML = '<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr><td width="3%" height="25" style=" background-color:#adcd14; color:#FFFFFF;"><div align="left"><img src="img/left_tit.gif" width="18" height="25" /></div></td><td width="96%" style=" background-color:#adcd14; color:#FFFFFF; padding-left:5px;"><strong>TOTES LES NOTICIES DE LŽEMD</strong></td><td width="1%" style=" background-color:#adcd14; color:#FFFFFF; padding-left:5px;"><div align="right"><img src="img/right_tit.gif" width="18" height="25" /></div></td></tr></table>';
				if (NroRegistros < RegistrosAMostrar) var maximo =  NroRegistros;
				else var maximo =  RegistrosAMostrar;    			
				for (var i=0; i < maximo; i++){
		
					if (datos[i].img1little != ""){ 
						var imagen = 'http://intranet.valldoreix.cat/' + datos[i].img1little; 
					}else{ 
						var imagen = 'imgContenido/iconos/noImageLoadedNews.jpg'; 
					}
					
					var rutaParcial = 'noticies/' + datos[i].id + '/' + depurarNom(datos[i].titulo) + '/';	
					contHTML = contHTML + '<table width="583" border="0" cellspacing="0" cellpadding="0" class="noticia_listado">' +
											'<tr>' +
												'<td width="120">' +
													'<div style="background-image: url(\'' + imagen + '\'); background-position:center; background-repeat: repeat-x; width: 110px; height:82px;">' +
														'<a href="' + rutaParcial + '">' +
															'<img src="imgContenido/mascaras/mascarafotos.gif" width="110" height="82" border="0" alt="' + datos[i].descimg1 + '" />' +
														'</a>' +
													'</div>' +
												'</td>' +
												'<td class="e4" valign="middle">' +
													'<div style="height:17px;">' +
														'<div></div>' +
														'<p class="not_fecha e5">' + datos[i].pdate  + ' | ' + datos[i].autor + '</p>' +
													'</div>' +
													'<h1>' +
														'<a href="' + rutaParcial + '" class="e56" title="' + datos[i].titulo + '"><span style="text-transform:uppercase;">' + datos[i].titulo + '</span></a>' +
													'</h1>' +
													'<div class="e82" style="margin-top:2px;">' + datos[i].subtitulo + '</div>' +
												'</td>' +
											'</tr>' +
										'</table>' +
										'<div class="hr_list_noticia" style="width:582px;"></div>';
				}	
				PagAnt = PagAct-1;
				PagSig = parseInt (PagAct)+1;
				PagUlt = NroRegistros/RegistrosAMostrar;
				var Res = NroRegistros%RegistrosAMostrar;
				if(Res>0) PagUlt = Math.floor(PagUlt) + 1;
				contHTML = contHTML +	'<div class="cuatro" style="margin-top: 21px; clear: both; border: 1px solid #d0d0d0; background-color: #f4f4f4; ">' +
						'<div style="padding: 5px 0px 3px 0px;">' +
							'<table width="100%" border="0" cellspacing="0" cellpadding="0">' +
								'<tr>';
				contHTML = contHTML + '<td class="e1" align="left">&nbsp;&nbsp; Página <b>' + PagAct + '</b> de ' + PagUlt + '</td>';
				if(PagAct > 1){
					if (PagAct < PagUlt){
						med1 = 55;
						med2 = 60;
					}else{
						med1 = 110;
						med2 = 120;
					}
					contHTML = contHTML + '<td align="center" width="' + med2 + '">' +
										'<div class="gfx_siguiente">' +
											'<a href="javascript:void(0)" onMouseOut="cambiaImg (\'bImgAtras\', \'imgContenido/botones/naranja_anterior.gif\')" onMouseOver="cambiaImg (\'bImgAtras\', \'imgContenido/botones/naranja_anterior_selec.gif\')" onclick ="cambiaPaginaNews(\'' + PagAnt + '\')">' +
												'<img src="imgContenido/botones/naranja_anterior.gif" name="b6b" width="99" height="22" border="0" id="bImgAtras">' +
											'</a>' +
										'</div>' +
									'</td>' +
									'<td align="right" width="' + med1 + '"></td>';
									
				}						
				if(PagAct < PagUlt){ 
					if (PagAct > 1){
						med1 = 55;
						med2 = 60;
					}else{
						med1 = 110;
						med2 = 120;
					}
					contHTML = contHTML + '<td align="right" width="' + med1 + '"></td>' +
								'<td align="center" width="' + med2 + '">' +
									'<div class="gfx_siguiente">' +
										'<a href="javascript:void(0)" onMouseOut="cambiaImg (\'bImgSig\', \'imgContenido/botones/naranja_siguiente.gif\')" onMouseOver="cambiaImg (\'bImgSig\', \'imgContenido/botones/naranja_siguiente_selec.gif\')" onclick ="cambiaPaginaNews(\'' + PagSig + '\')">' +
											'<img src="imgContenido/botones/naranja_siguiente.gif" name="b6b" width="99" height="22" border="0" id="bImgSig">' +
										'</a>' +
									'</div>' +
								'</td>';
				}
								
				contHTML = contHTML +			'</tr>' +
											'</table>' +
										'</div>' +
									'</div>' +
								'<div class="tit_sep15"></div>' +
							'</div>' +
						'</td>' +
					'</tr>' +
				'</table>';
				obj.innerHTML = contHTML;
			}else{
				var contHTML = '<div style="height: 20px;"></div>' + 
								'<div class="chapa_negra e39">' + 
									'<h1>Resultado de la Busqueda</h1>' + 
								'</div>' + 
								'<table width="411" border="0" cellpadding="0" cellspacing="0">' + 
									'<tr>' + 
										'<td width="16" align="center">' + 
											'<img src="imgContenido/iconos/icono_filtrar.gif" width="9" height="5" border="0" />' + 
										'</td>' +
										'<td class="e37">' + 
											'<b>No se encontraron resultados.</b>' +
										'</td>' +
									'</tr>' +
								'</table>' +
								'<div class="tit_sep6"></div>';
				obj.innerHTML = contHTML;
			}
		} 
		if (xmlhttp.readyState == 4 && xmlhttp.status != 200) {
			obj.innerHTML = xmlhttp.status + ": " + xmlhttp.statusText ;
		} 
	}
	xmlhttp.send(null);
}

function cambiaPaginaNews (paginaActual){
	RegistrosAEmpezar = (paginaActual-1)*RegistrosAMostrar;
	PagAct = paginaActual;
	var contHTML = '<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr><td width="3%" height="25" style=" background-color:#adcd14; color:#FFFFFF;"><div align="left"><img src="img/left_tit.gif" width="18" height="25" /></div></td><td width="96%" style=" background-color:#adcd14; color:#FFFFFF; padding-left:5px;"><strong>TOTES LES NOTICIES DE LŽEMD</strong></td><td width="1%" style=" background-color:#adcd14; color:#FFFFFF; padding-left:5px;"><div align="right"><img src="img/right_tit.gif" width="18" height="25" /></div></td></tr></table>';
	var obj = $("newsrespag");
	if ((NroRegistros-RegistrosAEmpezar) < RegistrosAMostrar) var maximo =  NroRegistros;
	else var maximo =  RegistrosAMostrar + RegistrosAEmpezar;						
	for (var i=RegistrosAEmpezar; i < maximo; i++){
		if (datos[i].img1little != ""){ 
			var imagen = 'http://intranet.valldoreix.cat/' + datos[i].img1little; 
		}else{ 
			var imagen = 'imgContenido/iconos/noImageLoadedNews.jpg'; 
		}
	
		var rutaParcial = 'noticies/' + datos[i].id + '/' + depurarNom(datos[i].titulo) + '/';		
		contHTML = contHTML + '<table width="583" border="0" cellspacing="0" cellpadding="0" class="noticia_listado">' +
								'<tr>' +
									'<td width="120">' +
							'<div style="background-image: url(\'' + imagen + '\'); background-position:center; background-repeat: repeat-x; width: 110px; height:82px;">' +
								'<a href="' + rutaParcial + '">' +
									'<img src="imgContenido/mascaras/mascarafotos.gif" width="110" height="82" border="0" alt="' + datos[i].descimg1 + '" />' +
								'</a>' +
							'</div>' +
						'</td>' +
						'<td class="e4" valign="middle">' +
							'<div style="height:17px;">' +
								'<div></div>' +
								'<p class="not_fecha e5">' + datos[i].pdate  + ' | ' + datos[i].autor + '</p>' +
							'</div>' +
							'<h1>' +
								'<a href="' + rutaParcial + '" class="e56" title="' + datos[i].titulo + '"><span style="text-transform:uppercase;">' + datos[i].titulo + '</span></a>' +
							'</h1>' +
							'<div class="e82" style="margin-top:2px;">' + datos[i].subtitulo + '</div>' +
						'</td>' +
					'</tr>' +
				'</table>' +
				'<div class="hr_list_noticia" style="width:582px;"></div>';
	}	
	PagAnt = PagAct-1;
	PagSig = parseInt (PagAct)+1;
	PagUlt = NroRegistros/RegistrosAMostrar;
	var Res = NroRegistros%RegistrosAMostrar;
	if(Res>0) PagUlt = Math.floor(PagUlt) + 1;
	contHTML = contHTML +	'<div class="cuatro" style="margin-top: 21px; clear: both; border: 1px solid #d0d0d0; background-color: #f4f4f4; ">' +
					'<div style="padding: 5px 0px 3px 0px;">' +
						'<table width="100%" border="0" cellspacing="0" cellpadding="0">' +
							'<tr>';
							
	contHTML = contHTML + '<td class="e1" align="left">&nbsp;&nbsp; Página <b>' + PagAct + '</b> de ' + PagUlt + '</td>';					
	if(PagAct > 1){
		if (PagAct < PagUlt){
			med1 = 55;
			med2 = 60;
		}else{
			med1 = 110;
			med2 = 120;
		}
		contHTML = contHTML + '<td align="center" width="' + med2 + '">' +
								'<div class="gfx_siguiente">' +
									'<a href="javascript:void(0)" onMouseOut="cambiaImg(\'bImgAtras\', \'imgContenido/botones/naranja_anterior.gif\')" onMouseOver="cambiaImg(\'bImgAtras\', \'imgContenido/botones/naranja_anterior_selec.gif\')" onclick ="cambiaPaginaNews(\'' + PagAnt + '\')">' +
										'<img src="imgContenido/botones/naranja_anterior.gif" name="b6b" width="99" height="22" border="0" id="bImgAtras">' +
									'</a>' +
								'</div>' +
							'</td>' +
							'<td align="right" width="' + med1 + '"></td>';
								
	}
	if(PagAct < PagUlt){ 
		if (PagAct > 1){
			med1 = 55;
			med2 = 60;
		}else{
			med1 = 110;
			med2 = 120;
		}
		contHTML = contHTML + '<td align="right" width="' + med1 + '"></td>' +
								'<td align="center" width="' + med2 + '">' +
									'<div class="gfx_siguiente">' +
										'<a href="javascript:void(0)" onMouseOut="cambiaImg(\'bImgSig\', \'imgContenido/botones/naranja_siguiente.gif\')" onMouseOver="cambiaImg(\'bImgSig\', \'imgContenido/botones/naranja_siguiente_selec.gif\')" onclick ="cambiaPaginaNews(\'' + PagSig + '\')">' +
											'<img src="imgContenido/botones/naranja_siguiente.gif" name="b6b" width="99" height="22" border="0" id="bImgSig">' +
										'</a>' +
									'</div>' +
								'</td>';
	}							
	contHTML = contHTML +			'</tr>' +
						'</table>' +
					'</div>' +
				'</div>' +
				'<div class="tit_sep15"></div>' +
			'</div>' +
		'</td>' +
	'</tr>' +
'</table>';
	obj.innerHTML = contHTML;
}

function cambiaImg (imgId, ruta){
	$(imgId).src = ruta;
}