var limit = 230;
 function check() {
   if(document.firstexample.Gig_Details.value.length > limit) {
     alert('Too much data!');
     document.firstexample.Gig_Details.focus();
     return false; }
   else
     return true; }
 function update() {
   var old = document.firstexample.counter.value;
   document.firstexample.counter.value=document.firstexample.Gig_Details.value.length;
   if(document.firstexample.counter.value > limit && old <= limit) {
     alert('Too much data in the text box!');
     if(document.styleSheets) {
       document.firstexample.counter.style.fontWeight = 'bold';
       document.firstexample.counter.style.color = '#ff0000'; } }
   else if(document.firstexample.counter.value <= limit && old > limit
	   && document.styleSheets ) {
       document.firstexample.counter.style.fontWeight = 'normal';
       document.firstexample.counter.style.color = '#000000'; }
   }
	function comboItemSelected(oList1,oList2){
	if (oList2!=null){
	clearComboOrList(oList2);
	if (oList1.selectedIndex == -1){
	oList2.options[oList2.options.length] = new Option('Please make a selection from the list', '');
	} else {
	fillCombobox(oList2, oList1.name + '=' + oList1.options[oList1.selectedIndex].value);
	}
	}
	}
	function listboxItemSelected(oList1,oList2){
	if (oList2!=null){
	clearComboOrList(oList2);
	if (oList1.selectedIndex == -1){
	oList2.options[oList2.options.length] = new Option('Please make a selection from the list', '');
	} else {
	fillListbox(oList2, oList1.name + '=' + oList1.options[oList1.selectedIndex].value);
	}
	}
	}
	function clearComboOrList(oList){
	for (var i = oList.options.length - 1; i >= 0; i--){
	oList.options[i] = null;
	}
	oList.selectedIndex = -1;
	if (oList.onchange)	oList.onchange();
	}
	function fillCombobox(oList, vValue){
	if (vValue != '') {
	if (assocArray[vValue]){
	oList.options[0] = new Option('Please make a selection', '');
	var arrX = assocArray[vValue];
	for (var i = 0; i < arrX.length; i = i + 2){
	if (arrX[i] != 'EOF') oList.options[oList.options.length] = new Option(arrX[i + 1], arrX[i]);
	}
	if (oList.options.length == 1){
	oList.selectedIndex=0;
	if (oList.onchange) oList.onchange();
	}
	} else {
	oList.options[0] = new Option('None found', '');
	}
	}
	}
	function fillListbox(oList, vValue){
	if (vValue != '') {
	if (assocArray[vValue]){
	var arrX = assocArray[vValue];
	for (var i = 0; i < arrX.length; i = i + 2){
	if (arrX[i] != 'EOF') oList.options[oList.options.length] = new Option(arrX[i + 1], arrX[i]);
	}
	if (oList.options.length == 1){
	oList.selectedIndex=0;
	if (oList.onchange)	oList.onchange();
	}
	} else {
	oList.options[0] = new Option('None found', '');
	  }
	 }
	}