//------------------------------------------------------------------------------------------
function GetX(input) {
  var img=input;
  var X=0;
  do {X+=img.offsetLeft;} while (img=img.offsetParent);
  return X;
}
//------------------------------------------------------------------------------------------
function GetY(input) {
  var img=input;
  var Y=0;
  do {Y+=img.offsetTop} while ((img=img.offsetParent)!=null);
  return(Y);
}
//------------------------------------------------------------------------------------------
function onKeyupPhone(evt)
{
	var elt = ie ? evt.srcElement : evt.target;
	var key = String.fromCharCode(evt.keyCode);
	if (/[_ -]/.test(key))
		return false;
	if ( /^[a-zA-Z0-9]$/.test(key) && elt.value.length >= elt.size)
		document.forms.Contacts[next[elt.name]].focus();
	return true;
}
//-----------------------------------------------------------------------------
function onKeydownPhone(evt)
{
	if (/[_ -]/.test(String.fromCharCode(evt.keyCode)))
		return false;
}
//-----------------------------------------------------------------------------
function RoundDigits(amount,digits)
{
  if (!Number(amount)) 
  	return 0;
   return Math.round(Number(amount)*Math.pow(10,digits))/Math.pow(10,digits);
}
//-----------------------------------------------------------------------------
function CutDigits(amount,digits)
{
  if (!Number(amount)) 
  	amount = "0";
  var res=String(Math.round(Number(amount)*Math.pow(10,digits))/Math.pow(10,digits));
  if (res.indexOf(".")==-1) {
    res+=".";
    for (i=0;i<digits;i++) res+="0";
  }
  else {
    var kl=res.length-res.indexOf(".") - 1;
    for(i=kl;i<digits;i++) res+="0";
  }
  return(res);
}
//-----------------------------------------------------------------------------
function hide(elt)
{
	var div = elt.desc;
	div.style.display="none";
	showPulldowns();
}
//-----------------------------------------------------------------------------
function show(elt,divname)
{
	var div = elt.desc;
	if (!div)
	{
		div = document.getElementById(divname);
		div.style.position = 'absolute';
		div.style.backgroundColor= 'white';
		div.style.border= '1px';
		div.style.borderColor= 'black';
		div.style.borderStyle= 'solid';
		div.style.zIndex= '10001';
		elt.desc = div;
	}
	var top =  GetY(elt) + elt.offsetHeight;
	var left = window.event.clientX;
	div.style.top = top  + "px"; 
	div.style.left =left + "px"; 
	div.style.display="block";
	hidePulldowns(left,top,left + div.offsetWidth,top + div.offsetHeight)
}
//-----------------------------------------------------------------------------
function getText(elt)
{
/*	if (elt.getText instanceof Function)
		return elt.getText();
*/
	if (typeof(elt.getText) == "function")
		return elt.getText();
	qq = String(elt.nodeName).toLowerCase()
	switch(qq){
	case "input":
	case "textarea":
		return elt.value;
	case "select":
		return elt.options[elt.selectedIndex].innerText;
	default:
		return elt.innerText
	}

}
//-----------------------------------------------------------------------------
function getValue(elt,def)/*{{{*/ {
	if(typeof (elt.getValue) == "function")
		return elt.getValue();
/*	if (elt.getValue instanceof Function)
		return elt.getValue();*/
	if (!elt.nodeName && elt.length)
		return GetCheckValue(elt);
	switch(elt.nodeName.toLowerCase()) {
	case "textarea":
	case "input":
 		switch(elt.type) {
		case "checkbox":
		case "radio":
			val = GetCheckValue(elt)
			return val == null ? (def || "") : val;
		default:
			return elt.value;
		}
		break;
	case "select":
		return GetSelectValue(elt);
	default:
		return elt.innerText
	}
}/*}}}*/
//-----------------------------------------------------------------------------
function setValue(elt,value)/*{{{*/
{
	if (typeof(elt.setValue) == "function")
		return elt.setValue(value);
//	if (elt.setValue instanceof Function)
//		return elt.setValue(value);
	switch(elt.nodeName.toLowerCase())
	{
	case "textarea":
	case "input":
 		switch(elt.type)
		{
		case "checkbox":
		case "radio":
			return SetCheckValues(elt,value);
		default:
			return elt.value = value;
		}
		break;
	case "select":
		return SetSelectValue(elt,value);
		break;
	default:
		return elt.innerText = value
	}
}/*}}}*/
//-----------------------------------------------------------------------------
function getAncestorByTagName(elt,tagName,level)
{
	level = level || 1;
	var i = 0;
	while(elt && i< level)
	{
		elt = elt.parentElement;
		if (elt && elt.nodeName == tagName)
			i++;
	}
	return elt;
}
//-----------------------------------------------------------------------------
function map1(arr)
{
	var o=new Object;
	for(var i=0;i<arr.length;i++)
	{
		o[String(arr[i])]=1;
	}
	return o;
}
//-------------------------------------------------------------------------
function GetRadioValue(radio)
{
	for (var i=0;i<radio.length;i++)
	{
		if (radio[i].checked)
			return radio[i].value;
	}
}
//-------------------------------------------------------------------------
function SetRadioValue(radio,value)
{
	for (var i=0;i<radio.length;i++)
	{
		if (radio[i].value == value)
		{
			radio[i].checked=1;
			return;
		}
	}
}
//-------------------------------------------------------------------------
function GetSelectValue(what)
{
	var v=new Array();
	var obj=what.options;
	for (i=0;i<obj.length;i++)    
	{
		if (obj[i].selected)
			v[v.length]=obj[i].value;
	}
	return v.join(",");
}
//-------------------------------------------------------------------------
function SetSelectValue(what,value)
{
	var obj=what.options;
	var o=map1(value.split(", "));
	for (var i=0;i<obj.length;i++)
	{
		if (o[obj[i].value] != null)
			obj[i].selected=1;
	}
}
//-------------------------------------------------------------------------
function GetCheckValue(check)
{
	var v=new Array();
	if (!check.length) {//not an array
		if (check.checked)
			return check.value;
		return null;
	}
	//array
	for (i=0;i<check.length;i++)
	{
		switch(check[i].type)
		{
		case "checkbox":
		case "radio":
			if (check[i].checked)
				v[v.length]=check[i].value;
			break;
		default:
			v[v.length]=check[i].value;
		}
	}
	return v.join(", ");
}
//-------------------------------------------------------------------------
function SetCheckValues(check,value)
{
	if (typeof(check) !="object")
		return ;
	if (!check.length) {
		check.checked = check.value==value;
		return;
	}
	var o=map1(value.split(/,\s*/));
	for (var i=0;i<check.length;i++) {
		if (o[check[i].value])
			check[i].checked=true;
		else
			check[i].checked=false;
	}
}
//-------------------------------------------------------------------------
function dump(obj,name)
{
	var txt="";
	switch (typeof (obj))
	{
	case "object":
		for (var  i in obj)
		{
			if (typeof(obj[i]) == "function")
				continue;
//			if (obj[i] instanceof Function)
//				continue;
			if (typeof(obj[i]) == "object")
				txt+= dump(obj[i],name + "[" + i + "]") + "\n";
			else
				txt+=name + "[" + i + "]=" + String(obj[i]) + "\n";
		}
		break;
	default:
		txt +=String(obj);
	}
	return txt;
}
//-------------------------------------------------------------------------
function dump_one(obj,name)
{
	var txt="<pre>";
	switch (typeof (obj))
	{
	case "object":
		for (var  i in obj)
			txt+=name + "." + i + "=" + obj[i] + "\n";
		break;
	case "array":
		for (var  i=0;i<obj.length;i++)
			txt+=name + "[" + i + "]=" +obj[i]  + "\n";
		break;
	default:
		txt +=String(obj);
	}
	return txt + "</pre>";
}
//-------------------------------------------------------------------------
function checkAll(checks,checked){
	if (!checks)
		return
	if (!checks.length)
		checks.checked = checked
	else
		for (var i = 0;i<checks.length;i++)
			checks[i].checked = checked
}
//-------------------------------------------------------------------------
function cancelBubble(evt){
	if (evt.stopPropagation)
		evt.stopPropagation()
	else if (evt.cancelBubble != null)
		evt.cancelBubble = true;
	
}
//-------------------------------------------------------------------------