function iniExpandable(containerId, left, top, width, height){
			expContainer = "#"+containerId;
			if(height=="auto")height=$(expContainer+' .expan-list').height();
			if(width=="auto")width=$(expContainer).width();
			if(top=="auto")top=$(expContainer).height();
			
			$(expContainer+' .expan-list').css({'left': left+"px", 'top' : top+"px" , 'width' : width+"px" , 'height' : '0px'});
			$(expContainer+' .expan-button').data("parent",containerId)
			$(expContainer+' .expan-button').click(function() {
				if($(this).data("parent")!=$(this).data("expanded"))expandItem(containerId,height);
	 		});
			$(document).click(function () {
				if($(this).data("expanded") && $(this).data("expanded")!="")expandItem($(this).data("expanded"),0);
	 		});
		}
		
		function expandItem(obj, height){
			$("#"+obj+'.expan-list').css("display","block");
			time=400;
			if(height==0)time=200;
	 		$("#"+obj+' .expan-list').stop().animate({height: height+"px"}, time, function(){
	 			if(height>0){
	 				$("#"+obj+' .expan-button').addClass("expan-button-off");
	 				$(this).css("overflow","auto");
	 				$(document).data("expanded",obj);
				}else{
					$("#"+obj+' .expan-button').removeClass("expan-button-off");
	 				$(document).data("expanded","");
				}
			});
		}
		
		function newSlider(parentId, picsWidth, picsTotal, picsXPage, index, time){
			var mySliders = new Array;
			mySliders[parentId] = {
				contenedor 	: parentId,
				anchoFoto 	: picsWidth,
				numFotos		: picsXPage,
				indice			:	index,
				paginas 		: Math.ceil(picsTotal/picsXPage),
				resto				: (Math.ceil(picsTotal/picsXPage)*picsXPage)-picsTotal,
				tiempo			: time
			}
			
			
			$("#"+parentId+" .slider-right").click(function(){
				if(mySliders[parentId].indice<mySliders[parentId].paginas)moveSlider(mySliders[parentId], mySliders[parentId].indice+1);
				return false;
			});
			
			$("#"+parentId+" .slider-left").click(function(){
				if(mySliders[parentId].indice>1)moveSlider(mySliders[parentId], mySliders[parentId].indice-1);
			 	return false;
			});
			for (i=1;i<=mySliders[parentId].paginas;i++){
			
				$("#"+parentId+" .pos"+i).data("value", i);
				$("#"+parentId+" .pos"+i).click(function(){
					moveSlider(mySliders[parentId], $(this).data("value"));
			 		return false;
				});
			}
			
			if (index > 1) {
				//moveSlider(mySliders[parentId], index);
			}
		};
		
		function moveSlider(obj, pos){
			if(obj.indice==pos || pos > obj.paginas)return;
			
			if(pos == obj.paginas){
				//margin = 	((pos-1)*obj.anchoFoto*-(obj.numFotos-obj.resto));
				margin = 	((pos-1)*obj.anchoFoto*-obj.numFotos)+(obj.resto*obj.anchoFoto);
			}else 									margin = 	((pos-1)*obj.anchoFoto*-obj.numFotos);		
			
			$("#"+obj.contenedor+" .sliderList").animate({ marginLeft: margin+"px"}, obj.tiempo, 'circEaseInOut', function(){
				$("#"+obj.contenedor+" .pos"+obj.indice).removeClass("sliderNav-pactive");
				obj.indice=pos;
				if(obj.indice==obj.paginas){
					$("#"+obj.contenedor+" .slider-right").addClass("slider-right-off");
				}else {
					$("#"+obj.contenedor+" .slider-right").removeClass("slider-right-off");
				}
				if(obj.indice==1){
					$("#"+obj.contenedor+" .slider-left").addClass("slider-left-off");
				}else {
					$("#"+obj.contenedor+" .slider-left").removeClass("slider-left-off");
				}
					$("#"+obj.contenedor+" .pos"+pos).addClass("sliderNav-pactive");
				}
			 );
}