// form handling
// functions 

var special = false;


function clearTextbox(textbox) {
  if(textbox.value == textbox.defaultValue) {
    textbox.value = "";
    textbox.style.color = "#515151";    
    //textbox.onclick = "";
  }
    return true;
}



function highlightFormrow(rowid) {
    document.all[rowid].style.backgroundColor = "#FFFFFF";
}


function checkContactchoice() {

  if ( document.contactchoice.contacttype.selectedIndex > 1  && !document.contactchoice.kiehlgb.value ) {
    alert( msg['selectCompany'] );
  }
  
  return false;
  
}



function chooseKiehlgb(num) {
    document.contactchoice.kiehlgb[num].checked = true;    
} 





// support functions 


function checkSupportchoice() {
    
  if ( document.supportchoice.application.selectedIndex == 0  && document.supportchoice.product.selectedIndex == 0 && special == false) {
    
      var msgtext = msg['selectOnlinesupport'];

      alert(msgtext);

      return false;

  } else {

      return true;
  }

  
}




function chooseSupport(type) {
  special = false;

  document.supportchoice.supporttype.value = type;  
  
  if(type == "product") {
    document.supportchoice.application.selectedIndex = 0;  
  }
  
  if(type == "application") {
    document.supportchoice.product.selectedIndex = 0;  
  }  

  document.supportchoice.submit(); 
}  



function chooseSpecialsupport() {
  special = true;
  document.supportchoice.supporttype.value = "special";    
  document.supportchoice.application.selectedIndex = 0;
  document.supportchoice.product.selectedIndex = 0;
  document.supportchoice.submit(); 
}  
  






// seminar functions 
var dateIsChosen = false;

function checkSeminarchoice() {
  var check = false;

    if ((!document.seminarappointment.seminar) && (document.seminarappointment.seminar.length > 1)) {
    
      var msgtext = msg['selectSeminar'];
      alert(msgtext);

      check = false;

    } else {
    
      if(dateIsChosen == true) {
          check = true;
      } else {
          var msgtext = msg['selectSeminardate'];
          alert(msgtext);         
      }

    }

  return check;
  
}


function chooseDate(num) {

  dateIsChosen = true;
  chooseSeminar(num);
  
}  

function chooseSeminar(seminarNum) {
  
    if(document.seminarappointment.seminar.length > 1) {
      document.seminarappointment.seminar[seminarNum].checked = true;  
    }
}  

function choosePrice(num) {
    document.seminardata.price[num].checked = true;    
}