function newwin(w,wd,h)
{ 
	var winny;
	winny=window.open(w,'','toolbar=0,status=0,scrollbars=0,resizable=1,width='+wd+',height='+h+'');
	winny.focus();
}

function newwin_parameter(w,wd,h,parameter)
{ 
	var winny;
	if (parameter != "") parameter = "," + parameter
	winny=window.open(w,'theWindow','width='+wd+',height='+h + parameter);
	winny.focus();
}

function alphabet_change(selection,numclick)
{
	frm = selection.form;
	if (numclick===0){
		frm.sname.value=0;
	}
	else if(numclick==1){
		frm.sname.value=1;
	}
	else{
		frm.sname.value="";
	}
	frm.submit();
}

function fillSelectFromArray(selectCtrl, itemArray, goodPrompt, badPrompt, defaultItem) {
	var i, j;
	var prompt;
	// empty existing items
	for (i = selectCtrl.options.length; i >= 0; i--) {
	selectCtrl.options[i] = null;
	}
	prompt = (itemArray != null) ? goodPrompt : badPrompt;
	if (prompt == null) {
	j = 0;
	}
	else {
	selectCtrl.options[0] = new Option(prompt);
	j = 1;
	}
	if (itemArray != null) {
	// add new items
	for (i = 0; i < itemArray.length; i++) {
	selectCtrl.options[j] = new Option(itemArray[i][0]);
	if (itemArray[i][1] != null) {
	selectCtrl.options[j].value = itemArray[i][1];
	}
	j++;
	}
	// select first item (prompt) for sub list
	selectCtrl.options[0].selected = true;
	   }
}