/*function change() {
  var link1 = document.getElementById('i_cont1');
  var link2 = document.getElementById('i_cont2');
  var link3 = document.getElementById('i_cont3');
	link1.addEventListener('click', zmena1(link1), false);
  link2.addEventListener('onmouseover', zmena2, false);
  link3.addEventListener('onmouseover', zmena3, false);
  link1.addEventListener('onmouseout', zmena1_(link1), false); 
  link2.addEventListener('onmouseout', zmena2_, false);
  link3.addEventListener('onmouseout', zmena3_, false);
}  */

function zmena1() {  
  document.images['i_cont1'].src='img/199.jpg'; 
}

function zmena1_() {    
  document.images['i_cont1'].src='img/199cb.jpg';
}

function zmena2() {  
 	document.images['i_cont2'].src='img/198.jpg'; 
}

function zmena2_() {  
 	document.images['i_cont2'].src='img/198cb.jpg';
}

function zmena3() {  
 	document.images['i_cont3'].src='img/200.jpg'; 
}

function zmena3_() {  
 	document.images['i_cont3'].src='img/200cb.jpg';
}

function zmena4() {  
 	document.images['i_cont4'].src='img/201.jpg'; 
}
function zmena4_() {  
 	document.images['i_cont4'].src='img/201cb.jpg';
}

function zmena5() {  
 	document.images['i_cont5'].src='img/172.jpg'; 
}
function zmena5_() {  
 	document.images['i_cont5'].src='img/172tmava.jpg';
}

function zmena6() {  
 	document.images['i_cont6'].src='img/082.jpg'; 
}
function zmena6_() {  
 	document.images['i_cont6'].src='img/082tmava.jpg';
}

function zmena7() {  
 	document.images['i_cont7'].src='img/109.jpg'; 
}
function zmena7_() {  
 	document.images['i_cont7'].src='img/109tmava.jpg';
}

function zmena_gallery1() {
 	document.images['i_cont1'].src='../img/199.jpg';
}
function zmena_gallery1_() {
 	document.images['i_cont1'].src='../img/199cb.jpg';
}

function zmena_gallery2() {
 	document.images['i_cont2'].src='../img/198.jpg';
}
function zmena_gallery2_() {
 	document.images['i_cont2'].src='../img/198cb.jpg';
}

function zmena_gallery3() {
 	document.images['i_cont3'].src='../img/200.jpg';
}
function zmena_gallery3_() {
 	document.images['i_cont3'].src='../img/200cb.jpg';
}

function changeContact() {  
 	document.getElementById('contact_1').style.border='3px solid #77981f'; 
}

function changeContact_() {  
 	document.getElementById('contact_1').style.border='3px solid #444';
}