function PrepareDivs(sno){
    eval("var currentCol"+sno+" = 0;");
    eval("var folioChange"+sno+" = new Fx.Tween('folio"+sno+"', {duration:1000});");
    eval("var columns"+sno+" = $$('div.newgal"+sno+"');");
    eval("$('prev"+sno+"').addEvent('click', function(){if(currentCol"+sno+">0){currentCol"+sno+" -= 1;var x = (currentCol"+sno+"*-623);folioChange"+sno+".start('left',x);}});");
    eval("$('next"+sno+"').addEvent('click', function(){if(currentCol"+sno+"<columns"+sno+".length-1){currentCol"+sno+" += 1;var x = (currentCol"+sno+"*-623);folioChange"+sno+".start('left',x);}});");
}
function PrepareDivsV2(sno) {
    eval("var currentCol"+sno+" = 0;");
    eval("var folioChange"+sno+" = new Fx.Tween('folio"+sno+"', {duration:1000});");
    eval("folioChangeX"+sno+" = new Fx.Tween('folio"+sno+"', {duration:0});");
    eval("var columns"+sno+" = $$('div.newgal"+sno+"');");
    eval("$('prev"+sno+"').addEvent('click', function(){currentCol"+sno+" -= 1;var x = (currentCol"+sno+"*-623);folioChange"+sno+".start('left',x);if(currentCol"+sno+"==0){currentCol"+sno+" = 3;setTimeout(\"folioChangeX"+sno+".start('left',(-623*3));\", 1001);}});");
    eval("$('next"+sno+"').addEvent('click', function(){currentCol"+sno+" += 1;var x = (currentCol"+sno+"*-623);folioChange"+sno+".start('left',x);if(currentCol"+sno+"==columns"+sno+".length-1){currentCol"+sno+" = 1;setTimeout(\"folioChangeX"+sno+".start('left',(-623));\", 1001);}});");
    eval("folioChangeX"+sno+".start('left',-623);currentCol"+sno+" = 1;");
}
function PrepareDivsV2_Control(sno){
    var currentCol = 0;
    var folioChange = new Fx.Tween('folio', {duration:1000});
    folioChangeX = new Fx.Tween('folio', {duration:0});
    var columns = $$('div.newgal');
    $('prev').addEvent('click', function(){
    if(currentCol>1){currentCol -= 1;
    var x = (currentCol*-623);
    folioChange.start('left',x);}
    else{
    currentCol -= 1;
    var x = (currentCol*-623);
    folioChange.start('left',x);
    x = (-623*3);
    currentCol = 3;
    setTimeout("folioChangeX.start('left',"+x+");", 1001);
    }  
    });
    $('next').addEvent('click', function(){
    if(currentCol<columns.length-2){
    currentCol += 1;
    var x = (currentCol*-623);
    folioChange.start('left',x);}
    else{
    currentCol += 1;
    var x = (currentCol*-623);
    folioChange.start('left',x);    
    x = (-623);
    currentCol = 1;
    setTimeout("folioChangeX.start('left',"+x+");", 1001);
    }
    });
    folioChangeX.start('left',-623);
    currentCol = 1;
}
function PrepareDivs_back(sno){
    eval("var currentCol"+sno+" = 0;");
    eval("var folioChange"+sno+" = new Fx.Tween('folio"+sno+"', {duration:1000});");
    eval("var columns"+sno+" = $$('div.newgal"+sno+"');");
    eval("$('prev"+sno+"').addEvent('click', function(){if(currentCol"+sno+">0){currentCol"+sno+" -= 1;var x = (currentCol"+sno+"*-623);folioChange"+sno+".start('left',x);ShowNextButton();}if(currentCol"+sno+">0){ShowPrevButton();}else{HidePrevButton();};});");
    eval("$('next"+sno+"').addEvent('click', function(){if(currentCol"+sno+"<columns"+sno+".length-1){currentCol"+sno+" += 1;var x = (currentCol"+sno+"*-623);folioChange"+sno+".start('left',x);ShowPrevButton();}if(currentCol"+sno+"<columns"+sno+".length-1){ShowNextButton();}else{HideNextButton();};});");
}
function HidePrevButton()
{

    //alert("HidePrevButton");
    document.getElementById("prevButton").style.visibility = "hidden";
}
function ShowPrevButton()
{
    //alert("ShowPrevButton");
    document.getElementById("prevButton").style.visibility = "visible";
}
function HideNextButton()
{
    //alert("HideNextButton");
    document.getElementById("nextButton").style.visibility = "hidden";
}
function ShowNextButton()
{
    //alert("ShowNextButton");
    document.getElementById("nextButton").style.visibility = "visible";
}