var firsttime
function stopSecondSubmit(theForm, iSubmitButtons)
{	if (firsttime == "Y")
  {	alert("Please wait... \n\nThe request has already been submitted\nand is currently being processed."); return (false); }
  firsttime = "Y";

 if (theForm.btnAdvSearch){ 
    theForm.btnAdvSearch.value="please wait..."; 
  }
 
  if (theForm.btnSubmit){ 
    theForm.btnSubmit.value="please wait..."; 
  }
  
  
  if (theForm.btnSubmit2){ 
    theForm.btnSubmit2.value="please wait...";  
  }
  
 
  
  document.body.style.cursor = "wait";
  return (true);
}


function hideContainer(el) {
	var myelement = document.getElementById(el);
	myelement.style.display = "none";
}


function showContainer(el) {
	var myelement = document.getElementById(el);
	myelement.style.display = "inline";
}


function hideAdvSearch() {
	hideContainer('advancedSearchOptions');
	showContainer('advancedSearchOptions_info');
}


function showAdvSearch() {
	hideContainer('advancedSearchOptions_info');
	showContainer('advancedSearchOptions');
	showContainer('advancedSearchOptions_hideLink');
	
}


function toggleContentSimple(el) {

  var myelement = document.getElementById(el);
  var myimg = document.getElementById("btn-" + el);

  if( !myelement.style.display || myelement.style.display == "none" ) {
	myelement.style.display = "inline";
  } else {
    myelement.style.display = "none";
  }
}


function toggleContent(el) {

  var myelement = document.getElementById(el);
  var myimg = document.getElementById("btn-" + el);

  if( !myelement.style.display || myelement.style.display == "none" ) {
	myelement.style.display = "inline";
    myimg.src= "/img/icons/btnContract.gif";
  } else {
    myelement.style.display = "none";
    myimg.src= "/img/icons/btnExpand.gif";
  }
}