// JavaScript Document
var up_clicked = false;
var init_ok = false;
var nopanel = false;
function windowWidth() {
    var myWidth = 0;
    if( typeof( window.innerWidth ) == 'number' ) {
        //Non-IE
        myWidth = window.innerWidth;
    } else if( document.documentElement && document.documentElement.clientWidth ) {
        //IE 6+ in 'standards compliant mode'
        myWidth = document.documentElement.clientWidth;
    } else if( document.body && document.body.clientWidth ) {
        //IE 4 compatible
        myWidth = document.body.clientWidth;
    }
    return myWidth;
}

function windowHeight() {
    var myHeight = 0;
    if( typeof( window.innerHeight ) == 'number' ) {
        //Non-IE
        myHeight = window.innerHeight;
    } else if( document.documentElement && ( document.documentElement.clientHeight ) ) {
        //IE 6+ in 'standards compliant mode'
        myHeight = document.documentElement.clientHeight;
    //myHeight = 200;
    } else if( document.body && document.body.clientHeight ) {
        //IE 4 compatible
        myHeight = document.body.clientHeight;
    }
    return  myHeight;
}

function resizer() {

    var wh = windowHeight();
    var ww = windowWidth();
        
    var ih=$("#my_img").attr("height");
    var iw=$("#my_img").attr("width");

    if(wh<ww){
        var new_ih= ih*ww/iw;
        var new_iw=  ww;
        //alert(ih +" "+ih+" "+ww+" "+iw);
        if(new_ih<wh){
            new_ih= wh;
            new_iw= iw*wh/ih;
        }
    }else{
        new_ih= wh;
        new_iw= iw*wh/ih;
        if(new_iw<ww){
            new_ih= ih*ww/iw;
            new_iw=  ww;
        }
    }
  
    $("#my_img").attr("height",parseInt(new_ih));
    $("#my_img").attr("width",parseInt(new_iw));

    $(".jcarousel-skin-tango").attr("style","margin-top:"+(wh/2-75)+"px");
    $("#mycarousel").attr("style","margin-top:"+(wh/2-75)+"px");


}


function resizerByImg(img) {

    var wh = windowHeight();
    var ww = windowWidth();

    var ih=img.attr("height");
    var iw=img.attr("width");

    if(wh<ww){
        var new_ih= ih*ww/iw;
        var new_iw=  ww;
        //alert(ih +" "+ih+" "+ww+" "+iw);
        if(new_ih<wh){
            new_ih= wh;
            new_iw= iw*wh/ih;
        }
    }else{
        new_ih= wh;
        new_iw= iw*wh/ih;
        if(new_iw<ww){
            new_ih= ih*ww/iw;
            new_iw=  ww;
        }
    }

    img.attr("height",parseInt(new_ih));
    img.attr("width",parseInt(new_iw));

}


function resizer2() {
    $('.diaporama img').each(function(i) {
        var wh = windowHeight();
        var ww = windowWidth();
        var ih=$(this).attr("height");

        var iw=$(this).attr("width");
        if(wh<ww){
            var new_ih= ih*ww/iw;
            var new_iw=  ww;
            //alert(ih +" "+ih+" "+ww+" "+iw);
            if(new_ih<wh){
                new_ih= wh;
                new_iw= iw*wh/ih;
            }
        }else{
            new_ih= wh;
            new_iw= iw*wh/ih;
            if(new_iw<ww){
                new_ih= ih*ww/iw;
                new_iw=  ww;
            }
        }

        $(this).attr("height",parseInt(new_ih*1));
        $(this).attr("width",parseInt(new_iw*1));       
    })
}

function resizerIE(img,iw,ih) {
   
    var wh = windowHeight();
    var ww = windowWidth();
    if(wh<ww){
        var new_ih= ih*ww/iw;
        var new_iw=  ww;
        if(new_ih<wh){
            new_ih= wh;
            new_iw= iw*wh/ih;
        }
    }else{
        var new_ih= wh;
        var new_iw= iw*wh/ih;
        if(new_iw<ww){
            new_ih= ih*ww/iw;
            new_iw=  ww;
        }
    }

    $("#"+img).attr("height",parseInt(new_ih*1));
    $("#"+img).attr("width",parseInt(new_iw*1));
}