window.onload=show;
function show(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
if (d) {d.style.display='block';}
}


function confirmaction(message,url) {
	if (confirm(message)) {
	    location.href = url;
	}
}

function popupWindow(url) {
	window.open(url,"","scrollbars=yes,resize=yes,menubar=yes,status=yes,toolbar=no,files=no,width=600,height=600,left=25,top=25");
}

function toggleDivDisplay(divId) {
  var div = document.getElementById(divId);
  div.style.display = (div.style.display=="block" ? "none" : "block");
}

function toggleMenuArrow(divId) {
  var div = document.getElementById(divId);
  div.style.backgroundImage = (div.style.backgroundImage=="url(images/menu-expanded.gif)" ? "url(images/menu-collapsed.gif)" : "url(images/menu-expanded.gif)");
  div.style.backgroundRepeat = "no-repeat";
}

function getElementsByClassName(oElm, strTagName, strClassName){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	strClassName = strClassName.replace(/\-/g, "\\-");
	var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
	var oElement;
	for(var i=0; i<arrElements.length; i++){
		oElement = arrElements[i];		
		if(oRegExp.test(oElement.className)){
			arrReturnElements.push(oElement);
		}	
	}
	return (arrReturnElements)
}

function AddField(strclass){
	trs=getElementsByClassName( document, "div", strclass);
	for(var w=0;w<trs.length;w++){
		if(trs[w].style.display=="none"){
			trs[w].style.display="block"
			var control=document.getElementById("field"+trs[w].id)
			try{control.focus()}
			catch(e){}
			break
		}
	}
}