//online-scanner
 function runscanner() {
 if (!document.forms["eula"].i_agree.checked) {
 alert("Usted no ha aceptado las condiciones. Si desea\n"
 +"utilizar ESET Online Scanner, usted debe aceptar\n"
 +"los términos y condiciones de uso, habilitando\n"
 +"la casilla \"Si, acepto las condiciones de uso\"");
 exit();
 }
 document.forms["eula"].submit();
 }

 function changebg() {
 if (document.forms["eula"].i_agree.checked) {
 d = "url(../images/button_start2.gif)";
 document.getElementById('button_start').style.cursor = "pointer"
 }
 else
 {
 d = "url(../images/button_start1.gif)";
 document.getElementById('button_start').style.cursor = "default"
 }
 document.getElementById('button_start').style.background = d
 }

 function changebg2() {
 if (document.forms["eula"].i_agree.checked) {
 d = "url(../images/button_start3.gif)"
 document.getElementById('button_start').style.background = d
 }
 }

 function changebg3() {
 if (document.forms["eula"].i_agree.checked) {
 d = "url(../images/button_start2.gif)"
 document.getElementById('button_start').style.background = d
 }
 }