var imagenumber = 11 ; //Anzahl der Grafiken
var randomnumber;
var rand1;
var rand2;
var rand3;
var rand4;
var rand5;

var rand6;
var rand7;
var rand8;
var rand9;
var rand10;

images = new Array;
var total;

////////////////////////////////////////
////////////////////////////////////////
function frand1() {
        randomnumber = Math.random() ;
        rand1 = Math.round( (imagenumber-1) * randomnumber) + 1;
        images[1] = new Image();
        images[1].src = "fileadmin/template/ccc/img/chico" + rand1 + ".jpg";

        if (total > 1) {
           frand2();
        } else {
           changeimages();
        }
}

////////////////////////////////////////
////////////////////////////////////////
function restartrand2() {
        frand2();}

function frand2() {
        randomnumber = Math.random() ;
        rand2 = Math.round( (imagenumber-1) * randomnumber) + 1;
        if (rand2 == rand1) {
                restartrand2();}
        else {
                images[2] = new Image();
                images[2].src = "fileadmin/template/ccc/img/chico" + rand2 + ".jpg";
        }
        if (total > 2) {
           frand3();
        } else {
           changeimages();
        }
}

////////////////////////////////////////
////////////////////////////////////////
function restartrand3() {
        frand3();}

function frand3() {
        randomnumber = Math.random() ;
        rand3 = Math.round( (imagenumber-1) * randomnumber) + 1;
        if ((rand3 == rand1) || (rand3 == rand2)) {
                restartrand3();}
        else {
                images[3] = new Image();
                images[3].src = "fileadmin/template/ccc/img/chico" + rand3 + ".jpg";
        }
        if (total > 3) {
           frand4();
        } else {
           changeimages();
        }
}

////////////////////////////////////////
////////////////////////////////////////
function restartrand4() {
        frand4();}

function frand4() {
        randomnumber = Math.random() ;
        rand4 = Math.round( (imagenumber-1) * randomnumber) + 1;
        if ((rand4 == rand1) || (rand4 == rand2) || (rand4 == rand3)) {
                restartrand4();}
        else {
                images[4] = new Image();
                images[4].src = "fileadmin/template/ccc/img/chico" + rand4 + ".jpg";
        }
        if (total > 4) {
           frand5();
        } else {
           changeimages();
        }
}

////////////////////////////////////////
////////////////////////////////////////
function restartrand5() {
        frand5();}

function frand5() {
        randomnumber = Math.random() ;
        rand5 = Math.round( (imagenumber-1) * randomnumber) + 1;
        if ((rand5 == rand1) || (rand5 == rand2) || (rand5 == rand3) || (rand5 == rand4)) {
                restartrand5();}
        else {
                images[5] = new Image();
                images[5].src = "fileadmin/template/ccc/img/chico" + rand5 + ".jpg";
        }
        if (total > 5) {
           frand6();
        } else {
           changeimages();
        }
}

////////////////////////////////////////
////////////////////////////////////////
function restartrand6() {
        frand6();}

function frand6() {
        randomnumber = Math.random() ;
        rand6 = Math.round( (imagenumber-1) * randomnumber) + 1;
        if ((rand6 == rand1) || (rand6 == rand2) || (rand6 == rand3) || (rand6 == rand4) || (rand6 == rand5)) {
                restartrand6();}
        else {
                images[6] = new Image();
                images[6].src = "fileadmin/template/ccc/img/chico" + rand6 + ".jpg";
        }
        if (total > 6) {
           frand7();
        } else {
           changeimages();
        }
}

////////////////////////////////////////
////////////////////////////////////////
function restartrand7() {
        frand7();}

function frand7() {
        randomnumber = Math.random() ;
        rand7 = Math.round( (imagenumber-1) * randomnumber) + 1;
        if ((rand7 == rand1) || (rand7 == rand2) || (rand7 == rand3) || (rand7 == rand4) || (rand7 == rand5) || (rand7 == rand6)) {
                restartrand7();}
        else {
                images[7] = new Image();
                images[7].src = "fileadmin/template/ccc/img/chico" + rand7 + ".jpg";
        }
        if (total > 7) {
           frand8();
        } else {
           changeimages();
        }
}

////////////////////////////////////////
////////////////////////////////////////
function restartrand8() {
        frand8();}

function frand8() {
        randomnumber = Math.random() ;
        rand8 = Math.round( (imagenumber-1) * randomnumber) + 1;
        if ((rand8 == rand1) || (rand8 == rand2) || (rand8 == rand3) || (rand8 == rand4) || (rand8 == rand5) || (rand8 == rand6) || (rand8 == rand7)) {
                restartrand8();}
        else {
                images[8] = new Image();
                images[8].src = "fileadmin/template/ccc/img/chico" + rand8 + ".jpg";
        }
        if (total > 8) {
           frand9();
        } else {
           changeimages();
        }
}

////////////////////////////////////////
////////////////////////////////////////
function restartrand9() {
        frand9();}

function frand9() {
        randomnumber = Math.random() ;
        rand9 = Math.round( (imagenumber-1) * randomnumber) + 1;
        if ((rand9 == rand1) || (rand9 == rand2) || (rand9 == rand3) || (rand9 == rand4) || (rand9 == rand5) || (rand9 == rand6) || (rand9 == rand7) || (rand9 == rand8)) {
                restartrand9();}
        else {
                images[9] = new Image();
                images[9].src = "fileadmin/template/ccc/img/chico" + rand9 + ".jpg";
        }
        if (total > 9) {
           frand10();
        } else {
           changeimages();
        }
}


////////////////////////////////////////
////////////////////////////////////////
function restartrand10() {
        frand10();}

function frand10() {
        randomnumber = Math.random() ;
        rand10 = Math.round( (imagenumber-1) * randomnumber) + 1;
        if ((rand10 == rand1) || (rand10 == rand2) || (rand10 == rand3) || (rand10 == rand4) || (rand10 == rand5) || (rand10 == rand6) || (rand10 == rand7) || (rand10 == rand8) || (rand10 == rand9)) {
                restartrand10();}
        else {
                images[10] = new Image();
                images[10].src = "fileadmin/template/ccc/img/chico" + rand10 + ".jpg";
        }
        changeimages();

}

function changeimages() {
//alert(total);
         for (i=1;i<=total;i++) {
             thisimg= "bl" + i;
             document.images[thisimg].src = images[i].src;
         }
}