var INITIAL_DURATION = 100;
var CROSSFADE_DURATION = 2000;
var WAIT_DURATION = 4000;

var imgstr = ['wp-content/themes/bisquare/images/image1.jpg', 'wp-content/themes/bisquare/images/image2.jpg', 'wp-content/themes/bisquare/images/image3.jpg', 'wp-content/themes/bisquare/images/image4.jpg'];
var imgarr = [];
var linkstr = [];
var clslinkstr = [];

function slide1sl() {
	for (var i = 0; i < imgstr.length; i++)
	{
		imgarr[i] = new Image().src = imgstr[i];
		linkstr[i] = '';
		clslinkstr[i] = '';
	}
	
    fademi = 1;
    vcurr = 0;
    vnext = 0;
    vssdiv = null;
    stepc = 20 * (3000 / 1000);
    dif = 0.00;
    op = 1.00;
    dif = (1.00 / stepc);
    uagent = window.navigator.userAgent.toLowerCase();
    IEB = (uagent.indexOf('msie') != -1) ? true : false;
    var scompat = document.compatMode;
    if (scompat != "BackCompat") {}
    dstr1 = '<div id="';
	dstr2 = '" style="position:absolute;text-align:' + "center" + ';width:' + 970 + 'px;height:' + 289 +'px;visibility:hidden;left:0px;top:0px;padding:0px;margin:0px;overflow:hidden;">';
	dstr3 = '<img id="slide1img';
	dstr4 = '" src="';
	dstr5 = '" style="position:relative;left:0px;top:0px;padding:0px;margin:0px;border:0px;" alt="" border="0"></img>';
	dstr6 = '</div>';
	this.slide1dotrans = slide1dotrans;
	this.slide1initte = slide1initte;
	this.slide1initte2 = slide1initte2;
	this.slide1beftrans = slide1beftrans;
	this.slide1dotransff = slide1dotransff;
}
function slide1dotrans() {
    if (IEB == true) {
        vssdiv.filters[0].apply();
    }
    objc = document.getElementById('slide1d' + vcurr);
    objn = document.getElementById('slide1d' + vnext);
    objc.style.visibility = "hidden";
    objn.style.visibility = "visible";
    if (IEB == true) {
        vssdiv.filters[0].play();
    }
    vcurr = vnext;
    vnext = vnext + 1;
    if (vnext >= imgarr.length) {
        vnext = 0;
    }
    setTimeout('slide1dotrans()', (3000 + 2000));
}
function slide1dotransff() {
    op = op - dif;
    objc = document.getElementById('slide1d' + vcurr);
    objn = document.getElementById('slide1d' + vnext);
    if (op < (0.00)) {
        op = 0.00;
    }
    objc.style.opacity = op;
    objn.style.opacity = 1.00;
    if (op > (0.00)) {
        setTimeout('slide1dotransff()', 50);
    } else {
        objc.style.zIndex = 2;
        objn.style.zIndex = 3;
        setTimeout('slide1beftrans()', WAIT_DURATION);
    }
}
function slide1beftrans() {
    vcurr = vnext;
    vnext = vnext + 1;
    if (vnext >= imgarr.length) {
        vnext = 0;
    }
    op = 1.00;
    objc = document.getElementById('slide1d' + vcurr);
    objn = document.getElementById('slide1d' + vnext);
    objc.style.visibility = "visible";
    objn.style.visibility = "visible";
    objc.style.zIndex = 3;
    objn.style.zIndex = 2;
    objc.style.opacity = 1.00;
    objn.style.opacity = 1.00;
    slide1dotransff();
}
function slide1initte2() {
    vssdiv = document.getElementById("slide1dv");
    if (imgarr.length > 0) {
        objc = document.getElementById('slide1d' + 0);
        objc.style.visibility = "visible";
    }
    if (imgarr.length > 1) {
        if ((IEB == true) || (fademi == 0)) {
            vcurr = 0;
            vnext = 1;
            setTimeout('slide1dotrans()', CROSSFADE_DURATION);
        } else {
            vcurr = 0;
            vnext = 0;
            setTimeout('slide1beftrans()', CROSSFADE_DURATION);
        }
    }
}
function slide1initte() {
    i = 0;
    innertxt = "";
    for (i = 0; i < imgarr.length; i++) {
        innertxt = innertxt + dstr1 + "slide1d" + i + dstr2 + linkstr[i] + dstr3 + i + dstr4 + imgstr[i] + dstr5 + clslinkstr[i] + dstr6;
    }
    spage = document.getElementById('slide1dv');
    spage.innerHTML = "" + innertxt;
    setTimeout('slide1initte2()', INITIAL_DURATION);
}
s = new slide1sl();
s.slide1initte();