Image0= new Image;
Image1= new Image;
Image2= new Image;
Image3= new Image;
Image4= new Image;
Image5= new Image;
Image6= new Image;
Image7= new Image;
Image8= new Image;
Image9= new Image;
Image10= new Image;
Image11= new Image;
Image12= new Image;
Image13= new Image;
Image14= new Image;
Image15= new Image;
Image16= new Image;
Image17= new Image;
Image18= new Image;
Image19= new Image;
Image20= new Image;
Image21= new Image;
Image22= new Image;
Image23= new Image;
Image24= new Image;
Image25= new Image;
Image26= new Image;
Image0.src='images/kreisquer.jpg';
Image1.src='images/gestreckkreisquer.jpg';
Image2.src='images/ueberhkreisquer.jpg';
Image3.src='images/normeiquer.jpg';
Image4.src='images/ueberheiquer.jpg';
Image5.src='images/gedrueckeiquer.jpg';
Image6.src='images/breiteiquer.jpg';
Image7.src='images/normalmaulquer.jpg';
Image8.src='images/ueberhhmaulquer.jpg';
Image9.src='images/gedrueckmaulquer.jpg';
Image10.src='images/gestmaulquer.jpg';
Image11.src='images/gestmaulquer.jpg';
Image12.src='images/hauebenquer.jpg';
Image13.src='images/drachenquer.jpg';
Image14.src='images/parabelquer.jpg';
Image15.src='images/rechteckquer_m_horiz_sohle_b_h_2_1.jpg';
Image16.src='images/rechteckquer_m_horiz_sohle_b_h_1_1.jpg';
Image17.src='images/rechteckquer_m_horiz_sohle_b_h_1_2.jpg';
Image18.src='images/rechteckquer_m_geneig_sohle_b_h_2_1.jpg';
Image19.src='images/rechteckquer_m_geneig_sohle_b_h_1_1.jpg';
Image20.src='images/rechteckquer_m_geneig_sohle_b_h_1_2.jpg';
Image21.src='images/rechteckquer_m_geneig_u_horiz_sohle_b_H_2_1.jpg';
Image22.src='images/rechteckquer_m_geneig_u_horiz_sohle_b_h_1_1.jpg';
Image23.src='images/rechteckquer_m_geneig_u_horizont_sohle_b_h_1_2.jpg';
Image24.src='images/rechteckquer_m_geneig_u_horiz_sohle_b_h_2_1_II .jpg';
Image25.src='images/rechteckquer_m_geneig_u_horizont_sohle_b_h_1_1_II.jpg';
Image26.src='images/rechteckquer_m_geneig_horiz_sohle_b_h_1_2_II.jpg';

function changeImage() {

    if( getElem('id','type',null).selectedIndex == 1){
        getElem('id','calcPicture',null).src=Image0.src;
    } else
    if( getElem('id','type',null).selectedIndex == 2){
        getElem('id','calcPicture',null).src=Image1.src;
    } else
    if( getElem('id','type',null).selectedIndex == 3){
        getElem('id','calcPicture',null).src=Image2.src;
    } else
    if( getElem('id','type',null).selectedIndex == 4){
        getElem('id','calcPicture',null).src=Image3.src;
    } else
    if( getElem('id','type',null).selectedIndex == 5){
        getElem('id','calcPicture',null).src=Image4.src;
    } else
    if( getElem('id','type',null).selectedIndex == 6){
        getElem('id','calcPicture',null).src=Image5.src;
    }
    if( getElem('id','type',null).selectedIndex == 7){
        getElem('id','calcPicture',null).src=Image6.src;
    } else
    if( getElem('id','type',null).selectedIndex == 8){
        getElem('id','calcPicture',null).src=Image7.src;
    } else
    if( getElem('id','type',null).selectedIndex == 9){
        getElem('id','calcPicture',null).src=Image8.src;
    } else
    if( getElem('id','type',null).selectedIndex == 10){
        getElem('id','calcPicture',null).src=Image9.src;
    } else
    if( getElem('id','type',null).selectedIndex == 11){
        getElem('id','calcPicture',null).src=Image10.src;
    } else
    if( getElem('id','type',null).selectedIndex == 12){
        getElem('id','calcPicture',null).src=Image11.src;
    } else
    if( getElem('id','type',null).selectedIndex == 13){
        getElem('id','calcPicture',null).src=Image12.src;
    } else
    if( getElem('id','type',null).selectedIndex == 14){
        getElem('id','calcPicture',null).src=Image13.src;
    } else
    if( getElem('id','type',null).selectedIndex == 15){
        getElem('id','calcPicture',null).src=Image14.src;
    } else
    if( getElem('id','type',null).selectedIndex == 16){
        getElem('id','calcPicture',null).src=Image15.src;
    } else
    if( getElem('id','type',null).selectedIndex == 17){
        getElem('id','calcPicture',null).src=Image16.src;
    } else
    if( getElem('id','type',null).selectedIndex == 18){
        getElem('id','calcPicture',null).src=Image17.src;
    } else
    if( getElem('id','type',null).selectedIndex == 19){
        getElem('id','calcPicture',null).src=Image18.src;
    } else
    if( getElem('id','type',null).selectedIndex == 20){
        getElem('id','calcPicture',null).src=Image19.src;
    } else
    if( getElem('id','type',null).selectedIndex == 21){
        getElem('id','calcPicture',null).src=Image20.src;
    } else
    if( getElem('id','type',null).selectedIndex == 22){
        getElem('id','calcPicture',null).src=Image21.src;
    } else
    if( getElem('id','type',null).selectedIndex == 23){
        getElem('id','calcPicture',null).src=Image22.src;
    } else
    if( getElem('id','type',null).selectedIndex == 24){
        getElem('id','calcPicture',null).src=Image23.src;
    } else
    if( getElem('id','type',null).selectedIndex == 25){
        getElem('id','calcPicture',null).src=Image24.src;
    } else
    if( getElem('id','type',null).selectedIndex == 26){
        getElem('id','calcPicture',null).src=Image25.src;
    } else
    if( getElem('id','type',null).selectedIndex == 27){
        getElem('id','calcPicture',null).src=Image26.src;
    }
    else { return }
}

function init(){
    try{
    getElem("id","roughness",null).disabled = true;
    if( getElem("id","roughnessSelected",null).value == "-" ){
        getElem("id","roughness",null).disabled = false;
    }

    getElem("id","viscosity",null).disabled = true;
    if( getElem("id","viscositySelected",null).value == "-" ){
        getElem("id","viscosity",null).disabled = false;
    }
    } catch(e){}
}