/*推荐*/
function displayslide (theslides,cs,i,j) {
var theslides;
var cs;
var slidesnumber=document.getElementById(theslides).getElementsByTagName("div").length;
for (var k=0;k<slidesnumber; k++) {
document.getElementById(theslides).getElementsByTagName("div")[k].style.display="none";
}
document.getElementById(theslides).getElementsByTagName("div")[cs].style.display="";
var currentslide=cs;
document.getElementById(i).innerHTML=currentslide + 1;
document.getElementById(j).innerHTML=slidesnumber;
}



function prevnext(theslides,m,i,j) {
if (typeof slidesTimer1 != "undefined") {
clearTimeout(slidesTimer1);
}
if (typeof slidesTimer2 != "undefined") {
clearTimeout(slidesTimer2);
}

var m;
var currentslide = document.getElementById(i).innerHTML-1;
var slidesnumber = document.getElementById(j).innerHTML;
manualforward=1
if (m==0) {
currentslide --
} else {
currentslide ++
}

if (currentslide==-1) {
currentslide = slidesnumber -1;
}

if (currentslide==slidesnumber) {
currentslide = 0;
}

displayslide (theslides,currentslide,i,j);
}

function prevnext_auto(theslides,m,i,j) {
var m;
var currentslide = document.getElementById(i).innerHTML-1;
var slidesnumber = document.getElementById(j).innerHTML;
manualforward=1
if (m==0) {
currentslide --
} else {
currentslide ++
}

if (currentslide==-1) {
currentslide = slidesnumber -1;
}

if (currentslide==slidesnumber) {
currentslide = 0;
}

displayslide (theslides,currentslide,i,j);
}

displayslide ("slides",0,"thisslide","allslides");
var slidesTimer2;

function loopSlides() {
prevnext_auto('slides', 1, 'thisslide', 'allslides');
slidesTimer2 = setTimeout("loopSlides()", 6000);
clearTimeout(slidesTimer1);
}

var slidesTimer1 = setTimeout("loopSlides()", 6000);