var isFirstTime = 1;

function NewMainNewsNavTo(current, navto) {	
    ArrayLenghts = (MainNewsIds.length) - 1;
    NewLocation = current + navto;
 
    start = NewLocation;

    if (NewLocation > ArrayLenghts) {
        NewLocation = ArrayLenghts;
    }

    if (NewLocation <= 0) {
        NewLocation = 1;
    }

    ANMainNewsImgDiv = document.getElementById("ANMainNewsImg");
    ANMainNewsTitleDiv = document.getElementById("ANMainNewsTitle");
    ANMainNewsAbstractDiv = document.getElementById("ANMainNewsAbstract");
    anMainNewsnavtable = document.getElementById("MainNewsnavtable");

    ANMainNewsImgDiv.innerHTML = "<img style='width:373px;height:235px;' src='" + MainNewsImages[NewLocation] + "' alt='' />";
    ANMainNewsTitleDiv.innerHTML = "<a href='" + MainNewsLinks[NewLocation] + "'><span style='font-size: 16pt'>" + MainNewsTitles[NewLocation] + "</span></a>";
    ANMainNewsAbstractDiv.innerHTML = MainNewsAbstract[NewLocation];
    //if (MainNewsCommentsNumber[NewLocation] != "0") {
    //ANMainNewsAbstractDiv.innerHTML += "<div dir='rtl'><a href='" + MainNewsLinks[NewLocation] + "'>[تعليقات - " + MainNewsCommentsNumber[NewLocation] + "]</a></div>";
	ANMainNewsAbstractDiv.innerHTML += "<div dir='rtl'><a href='" + MainNewsLinks[NewLocation] + "'>[المزيد]</a></div>";
    //}  

    NextNavLink = "";
    if (NewLocation < ArrayLenghts) {
        NextNavLink = "'NewMainNewsNavTo(" + NewLocation + ",1)'";
    }
    PrevNavLink = "";
    if (NewLocation > 1) {
        PrevNavLink = "'NewMainNewsNavTo(" + NewLocation + ",-1)'";
    }
    var status = 0;
    OneOfText = NewLocation + " من " + ArrayLenghts;
    if (isFirstTime == 1) {
        NavImages = "";
        NavImages += "<a id='prvLink' href='javascript:void(0)' onclick=" + PrevNavLink + "><img src='images/next_Nmain.jpg' title='السابق' alt='السابق' width='19' height='19' vspace='5' /></a> ";
        NavImages += "<span id='MainNewsPause'><a id='ppLink' href='javascript:void(0)' onclick='PausingAndPlaying(NewsSlideShowID," + status + ")'><img src='images/pause_Nmain.jpg' alt='توقف' title='توقف' width='18' height='19' vspace='5' /><a></span> ";
        NavImages += "<a id='nxtLink' href='javascript:void(0)' onclick=" + NextNavLink + "><img src='images/back_Nmain.jpg' title='التالي' alt='التالي' width='19' height='19' vspace='5' /><a>  ";
        isFirstTime = 0;
        HTmlNav = "<table width='100%' border='0' cellspacing='0' cellpadding='0'><tr><td width='75'>" + NavImages + "</td><td id='countText' dir='rtl' align='left' class='MainNewsNavText'> " + OneOfText + "</td></tr></table>"
        anMainNewsnavtable.innerHTML = HTmlNav;

    }
    else {
        document.getElementById('prvLink').onclick = function () { NewMainNewsNavTo(NewLocation, -1) };
        document.getElementById('nxtLink').onclick = function () { NewMainNewsNavTo(NewLocation, 1) };
        document.getElementById('countText').innerHTML = OneOfText;
    }
}

function PausingAndPlaying(id, status) {
    MainNewsPauseDiv = document.getElementById("MainNewsPause");
    //alert(status)
    if (status == 1) {
        // 1 -> play & 0 -> pause
        NewsSlideShowID = setInterval("MainNewsSlideShow()", 7000)
        MainNewsPauseDiv.innerHTML = "<a href='javascript:void(0)' onclick='PausingAndPlaying(NewsSlideShowID,0)'><img src='images/pause_Nmain.jpg' alt='توقف' title='توقف' width='18' height='19' vspace='5' /><a>";
    }
    else {
        clearInterval(id);
        MainNewsPauseDiv.innerHTML = "<a href='javascript:void(0)' onclick='PausingAndPlaying(NewsSlideShowID,1)'><img src='images/play_Nmain.jpg' alt='تشغيل' title='تشغيل' width='18' height='19' vspace='5' /><a>";
    }
    return true;
}

function MainNewsSlideShow() {
    ArrayLenghts = (MainNewsIds.length) - 1;
    TheCurrent = 0;
    if (start < 1) {
        start = 1;
    }

    if (start < ArrayLenghts) {
        TheCurrent = start;
    } else {
        TheCurrent = 0;
        start = 0;
    }
    //alert(ArrayLenghts)
    NewMainNewsNavTo(TheCurrent, 1);


}