currentCamera1= 1;

errorimg1= 0;

document.images.webcam1.onload = DoIt1;

document.images.webcam1.onerror = ErrorImage1;

function LoadImage1()

{

        uniq1 = Math.random();

        document.images.webcam1.src = "http://195.146.153.126:8080/cam_" + currentCamera1 + ".jpg?uniq="+uniq1;

        document.images.webcam1.onload = DoIt1;

}

function PTZMouseDown1(e)

{

        var IE = document.all?true:false;

        var x,y;

        var myx,myy;

        var myifr = document.getElementById("_iframe-ptz");

        tp = getElPos1();

        myx = tp[0];

        myy = tp[1];

        if(IE){

        x = event.clientX - myx + document.body.scrollLeft;

        y = event.clientY - myy + document.body.scrollTop;

        } else {

        x = e.pageX - myx;

        y = e.pageY - myy;

        }

        //alert(x + " :: " + y);

        if (width_array[currentCamera1] > 0) x = Math.round((x * 400) / width_array[currentCamera1]);

        if (height_array[currentCamera1] > 0) y = Math.round((y * 300) / height_array[currentCamera1]);

        //alert(x + " :: " + y);

        if (myifr != null) myifr.src = "http://195.146.153.126:8080/ptz?src=" + currentCamera1 + "&moveto_x=" + x + "&moveto_y=" + y +"";

        return true;

}

function getElPos1()

{

            el = document.images.webcam1;

            x = el.offsetLeft;

            y = el.offsetTop;

            elp = el.offsetParent;

            while(elp!=null)

              { x+=elp.offsetLeft;

                y+=elp.offsetTop;

                elp=elp.offsetParent;

              }

            return new Array(x,y);

}

function ErrorImage1()

{

        errorimg1++;

        if (errorimg1>3){

              document.images.webcam1.onload = "";

              document.images.webcam1.onerror = "";

              document.images.webcam1.src = "offline.jpg";

              }else{

                uniq1 = Math.random();

            document.images.webcam1.src = "http://195.146.153.126:8080/cam_" + currentCamera1 + ".jpg?uniq="+uniq1;

              }

}

function DoIt1()

{

        errorimg1=0;

        window.setTimeout("LoadImage1();", 40);

}