var a=0;
var b=0;
var c=0;
var d=0;
var e=0;
var f=0;
var g=0;
var h=0;
var i=0;
var j=0;
var k=0;
image1a=new Image();
image1a.src="home1.gif";
image2a=new Image();
image2a.src="home2.gif";
image3a=new Image();
image3a.src="home3.gif";
function wechsel1a(){
window.document.images[0].src=image2a.src;
}
function wechsel2a(){
         if(a==1) {
         window.document.images[0].src=image3a.src;
         }
         else
         window.document.images[0].src=image1a.src;
}
function click_a(){
window.document.images[0].src=image3a.src;
window.document.images[1].src=image1b.src;
window.document.images[2].src=image1c.src;
window.document.images[3].src=image1d.src;
window.document.images[4].src=image1e.src;
window.document.images[5].src=image1f.src;
window.document.images[6].src=image1g.src;
window.document.images[7].src=image1h.src;
window.document.images[8].src=image1i.src;
window.document.images[9].src=image1j.src;
window.document.images[10].src=image1k.src;
a=1;
b=0;
c=0;
d=0;
e=0;
f=0;
g=0;
h=0;
i=0;
j=0;
k=0;
}

image1b=new Image();
image1b.src="angebote1.gif";
image2b=new Image();
image2b.src="angebote2.gif";
image3b=new Image();
image3b.src="angebote3.gif";
function wechsel1b(){
window.document.images[1].src=image2b.src;
}
function wechsel2b(){
         if(b==1) {
         window.document.images[1].src=image3b.src;
         }
         else
         window.document.images[1].src=image1b.src;
}
function click_b(){
window.document.images[1].src=image3b.src;
window.document.images[0].src=image1a.src;
window.document.images[2].src=image1c.src;
window.document.images[3].src=image1d.src;
window.document.images[4].src=image1e.src;
window.document.images[5].src=image1f.src;
window.document.images[6].src=image1g.src;
window.document.images[7].src=image1h.src;
window.document.images[8].src=image1i.src;
window.document.images[9].src=image1j.src;
window.document.images[10].src=image1k.src;
a=0;
b=1;
c=0;
d=0;
e=0;
f=0;
g=0;
h=0;
i=0;
j=0;
k=0;
}

image1c=new Image();
image1c.src="gesuche1.gif";
image2c=new Image();
image2c.src="gesuche2.gif";
image3c=new Image();
image3c.src="gesuche3.gif";
function wechsel1c(){
window.document.images[2].src=image2c.src;
}
function wechsel2c(){
         if(c==1) {
         window.document.images[2].src=image3c.src;
         }
         else
         window.document.images[2].src=image1c.src;
}
function click_c(){
window.document.images[2].src=image3c.src;
window.document.images[1].src=image1b.src;
window.document.images[0].src=image1a.src;
window.document.images[3].src=image1d.src;
window.document.images[4].src=image1e.src;
window.document.images[5].src=image1f.src;
window.document.images[6].src=image1g.src;
window.document.images[7].src=image1h.src;
window.document.images[8].src=image1i.src;
window.document.images[9].src=image1j.src;
window.document.images[10].src=image1k.src;
a=0;
b=0;
c=1;
d=0;
e=0;
f=0;
g=0;
h=0;
i=0;
j=0;
k=0;
}

image1d=new Image();
image1d.src="firmensitz1.gif";
image2d=new Image();
image2d.src="firmensitz2.gif";
image3d=new Image();
image3d.src="firmensitz3.gif";
function wechsel1d(){
window.document.images[3].src=image2d.src;
}
function wechsel2d(){
         if(d==1) {
         window.document.images[3].src=image3d.src;
         }
         else
         window.document.images[3].src=image1d.src;
}
function click_d(){
window.document.images[3].src=image3d.src;
window.document.images[2].src=image1c.src;
window.document.images[1].src=image1b.src;
window.document.images[0].src=image1a.src;
window.document.images[4].src=image1e.src;
window.document.images[5].src=image1f.src;
window.document.images[6].src=image1g.src;
window.document.images[7].src=image1h.src;
window.document.images[8].src=image1i.src;
window.document.images[9].src=image1j.src;
window.document.images[10].src=image1k.src;
a=0;
b=0;
c=0;
d=1;
e=0;
f=0;
g=0;
h=0;
i=0;
j=0;
k=0;
}

image1e=new Image();
image1e.src="ueberuns1.gif";
image2e=new Image();
image2e.src="ueberuns2.gif";
image3e=new Image();
image3e.src="ueberuns3.gif";
function wechsel1e(){
window.document.images[4].src=image2e.src;
}
function wechsel2e(){
         if(e==1) {
         window.document.images[4].src=image3e.src;
         }
         else
         window.document.images[4].src=image1e.src;
}
function click_e(){
window.document.images[4].src=image3e.src;
window.document.images[3].src=image1d.src;
window.document.images[2].src=image1c.src;
window.document.images[1].src=image1b.src;
window.document.images[0].src=image1a.src;
window.document.images[5].src=image1f.src;
window.document.images[6].src=image1g.src;
window.document.images[7].src=image1h.src;
window.document.images[8].src=image1i.src;
window.document.images[9].src=image1j.src;
window.document.images[10].src=image1k.src;
a=0;
b=0;
c=0;
d=0;
e=1;
f=0;
g=0;
h=0;
i=0;
j=0;
k=0;
}

image1f=new Image();
image1f.src="service1.gif";
image2f=new Image();
image2f.src="service2.gif";
image3f=new Image();
image3f.src="service3.gif";
function wechsel1f(){
window.document.images[5].src=image2f.src;
}
function wechsel2f(){
         if(f==1) {
         window.document.images[5].src=image3f.src;
         }
         else
         window.document.images[5].src=image1f.src;
}
function click_f(){
window.document.images[5].src=image3f.src;
window.document.images[4].src=image1e.src;
window.document.images[3].src=image1d.src;
window.document.images[2].src=image1c.src;
window.document.images[1].src=image1b.src;
window.document.images[0].src=image1a.src;
window.document.images[6].src=image1g.src;
window.document.images[7].src=image1h.src;
window.document.images[8].src=image1i.src;
window.document.images[9].src=image1j.src;
window.document.images[10].src=image1k.src;
a=0;
b=0;
c=0;
d=0;
e=0;
f=1;
g=0;
h=0;
i=0;
j=0;
k=0;
}

image1g=new Image();
image1g.src="agb1.gif";
image2g=new Image();
image2g.src="agb2.gif";
image3g=new Image();
image3g.src="agb3.gif";
function wechsel1g(){
window.document.images[6].src=image2g.src;
}
function wechsel2g(){
         if(g==1) {
         window.document.images[6].src=image3g.src;
         }
         else
         window.document.images[6].src=image1g.src;
}
function click_g(){
window.document.images[6].src=image3g.src;
window.document.images[5].src=image1f.src;
window.document.images[4].src=image1e.src;
window.document.images[3].src=image1d.src;
window.document.images[2].src=image1c.src;
window.document.images[1].src=image1b.src;
window.document.images[0].src=image1a.src;
window.document.images[7].src=image1h.src;
window.document.images[8].src=image1i.src;
window.document.images[9].src=image1j.src;
window.document.images[10].src=image1k.src;
a=0;
b=0;
c=0;
d=0;
e=0;
f=0;
g=1;
h=0;
i=0;
j=0;
k=0;
}

image1h=new Image();
image1h.src="referenzen1.gif";
image2h=new Image();
image2h.src="referenzen2.gif";
image3h=new Image();
image3h.src="referenzen3.gif";
function wechsel1h(){
window.document.images[7].src=image2h.src;
}
function wechsel2h(){
         if(h==1) {
         window.document.images[7].src=image3h.src;
         }
         else
         window.document.images[7].src=image1h.src;
}
function click_h(){
window.document.images[7].src=image3h.src;
window.document.images[6].src=image1g.src;
window.document.images[5].src=image1f.src;
window.document.images[4].src=image1e.src;
window.document.images[3].src=image1d.src;
window.document.images[2].src=image1c.src;
window.document.images[1].src=image1b.src;
window.document.images[0].src=image1a.src;
window.document.images[8].src=image1i.src;
window.document.images[9].src=image1j.src;
window.document.images[10].src=image1k.src;
a=0;
b=0;
c=0;
d=0;
e=0;
f=0;
g=0;
h=1;
i=0;
j=0;
k=0;
}

image1i=new Image();
image1i.src="impressum1.gif";
image2i=new Image();
image2i.src="impressum2.gif";
image3i=new Image();
image3i.src="impressum3.gif";
function wechsel1i(){
window.document.images[8].src=image2i.src;
}
function wechsel2i(){
         if(i==1) {
         window.document.images[8].src=image3i.src;
         }
         else
         window.document.images[8].src=image1i.src;
}
function click_i(){
window.document.images[8].src=image3i.src;
window.document.images[7].src=image1h.src;
window.document.images[6].src=image1g.src;
window.document.images[5].src=image1f.src;
window.document.images[4].src=image1e.src;
window.document.images[3].src=image1d.src;
window.document.images[2].src=image1c.src;
window.document.images[1].src=image1b.src;
window.document.images[0].src=image1a.src;
window.document.images[9].src=image1j.src;
window.document.images[10].src=image1k.src;
a=0;
b=0;
c=0;
d=0;
e=0;
f=0;
g=0;
h=0;
i=1;
j=0;
k=0;
}

image1j=new Image();
image1j.src="links1.gif";
image2j=new Image();
image2j.src="links2.gif";
image3j=new Image();
image3j.src="links3.gif";
function wechsel1j(){
window.document.images[9].src=image2j.src;
}
function wechsel2j(){
         if(j==1) {
         window.document.images[9].src=image3j.src;
         }
         else
         window.document.images[9].src=image1j.src;
}
function click_j(){
window.document.images[9].src=image3j.src;
window.document.images[8].src=image1i.src;
window.document.images[7].src=image1h.src;
window.document.images[6].src=image1g.src;
window.document.images[5].src=image1f.src;
window.document.images[4].src=image1e.src;
window.document.images[3].src=image1d.src;
window.document.images[2].src=image1c.src;
window.document.images[1].src=image1b.src;
window.document.images[0].src=image1a.src;
window.document.images[10].src=image1k.src;
a=0;
b=0;
c=0;
d=0;
e=0;
f=0;
g=0;
h=0;
i=0;
j=1;
k=0;
}

image1k=new Image();
image1k.src="mail1.gif";
image2k=new Image();
image2k.src="mail2.gif";
image3k=new Image();
image3k.src="mail3.gif";
function wechsel1k(){
window.document.images[10].src=image2k.src;
}
function wechsel2k(){
         if(k==1) {
         window.document.images[10].src=image3k.src;
         }
         else
         window.document.images[10].src=image1k.src;
}
function click_k(){
window.document.images[10].src=image3k.src;
window.document.images[9].src=image1j.src;
window.document.images[8].src=image1i.src;
window.document.images[7].src=image1h.src;
window.document.images[6].src=image1g.src;
window.document.images[5].src=image1f.src;
window.document.images[4].src=image1e.src;
window.document.images[3].src=image1d.src;
window.document.images[2].src=image1c.src;
window.document.images[1].src=image1b.src;
window.document.images[0].src=image1a.src;
a=0;
b=0;
c=0;
d=0;
e=0;
f=0;
g=0;
h=0;
i=0;
j=0;
k=1;
}