var timerlen=5;var slideAniLen=200;var timerID=new Array();var startTime=new Array();var obj=new Array();var endHeight=new Array();var moving=new Array();var dir=new Array();
function slidedown(objname){if(moving[objname]){return;};if(document.getElementById(objname).style.display!="none"){return;};moving[objname]=true;dir[objname]="down";startslide(objname);}
function slideup(objname){if(moving[objname]){return;};if(document.getElementById(objname).style.display=="none"){return;};moving[objname]=true;dir[objname]="up";startslide(objname);}
function startslide(objname){obj[objname]=document.getElementById(objname);obj[objname].style.display="block";endHeight[objname]=parseInt(obj[objname].offsetHeight);obj[objname].style.display="none";startTime[objname]=(new Date()).getTime();if(dir[objname]=="down"){obj[objname].style.height="1px";};obj[objname].style.display="block";timerID[objname]=setInterval('slidetick(\''+objname+'\');',timerlen);}
function slidetick(objname){var elapsed=(new Date()).getTime()-startTime[objname];if(elapsed>slideAniLen){endSlide(objname)}else{var d=Math.round(elapsed/slideAniLen*endHeight[objname]);if(dir[objname]=="up"){d=endHeight[objname]-d;};obj[objname].style.height=d+"px";};return;}
function endSlide(objname){clearInterval(timerID[objname]);if(dir[objname]=="up"){obj[objname].style.display="none";};obj[objname].style.height=endHeight[objname]+"px";delete(moving[objname]);delete(timerID[objname]);delete(startTime[objname]);delete(endHeight[objname]);delete(obj[objname]);delete(dir[objname]);return;}
var masStop=true;var masdet=new Array();
function mas(d){if(masStop){document.getElementById(d).style.backgroundPosition="0 -14px";}};
function masout(d){masStop=true;document.getElementById(d).style.backgroundPosition="top left";};
function mashover(d){masStop=false;document.getElementById(d).style.backgroundPosition="0 -28px";};
function masclick(d){if(masdet[d]){document.getElementById(d).style.backgroundImage="url(/img/bt_mas.png)";delete(masdet[d]);}else{document.getElementById(d).style.backgroundImage="url(/img/bt_menos.png)";masdet[d]=true;}};
function ajaxpage(containerid,id){var url="/litoral/mas.php?id="+id;var url2="/litoral/linkroto.php";var page_request=false;if(window.XMLHttpRequest){page_request=new XMLHttpRequest();} else if(window.ActiveXObject){try{page_request=new ActiveXObject("Msxml2.XMLHTTP");}	catch(e){try{page_request=new ActiveXObject("Microsoft.XMLHTTP");} catch(e){} }}else{return false;};if(containerid!="r"){page_request.onreadystatechange=function(){loadpage(page_request,containerid)};page_request.open('GET',url,true);page_request.send(null);}else{page_request.onreadystatechange=alert('Reporte enviado, gracias por colaborar con nosotros.');page_request.open('POST',url2,true);page_request.setRequestHeader("Content-type","application/x-www-form-urlencoded");page_request.setRequestHeader("Content-length",id.length);page_request.setRequestHeader("Connection", "close");page_request.send("id="+id);};};
function loadpage(page_request,containerid){if(page_request.readyState==4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){document.getElementById(containerid).innerHTML=page_request.responseText;}};
function masdiv(objname,id){if(document.getElementById(objname).style.display=="none"){ajaxpage(objname,id);slidedown(objname);}else{slideup(objname);}}