function NeatConfirm(c,t)
{ if(!c) c="Are your sure?"; if(t) c=t+':'+String.fromCharCode(10)+c; return confirm(c); }
function IsSure()
{ return NeatConfirm("Are you sure?"); }

function SetCheckValue(ctlWhich,vValue)
{	for(var iCtr=0;iCtr<ctlWhich.length;iCtr++)
		ctlWhich[iCtr].checked=!(ctlWhich[iCtr].value&~vValue);
	return false;
}
function GetRadioValue(ctlWhich)
{	for(var iCtr=0;iCtr<ctlWhich.length;iCtr++)
		if(ctlWhich[iCtr].checked)
			return ctlWhich[iCtr].value;
	return null;
}
function SetRadioValue(ctlWhich,vValue)
{	for(var iCtr=0;iCtr<ctlWhich.length;iCtr++)
		if(ctlWhich[iCtr].value==vValue)
		{	ctlWhich[iCtr].checked=true;
			return true;
		}
	return false;
}
function SetComboValue(ctlWhich,vValue)
{	for(var iCtr=0;iCtr<ctlWhich.length;iCtr++)
		if(ctlWhich.options[iCtr].value==vValue)
			return ctlWhich.options[iCtr].selected=true;
	return false;
}

function GetAbsoluteXY(rl)
{ var l=rl,x,y;if(l && l.offsetParent) { for(x=y=0;x+=l.offsetLeft,y+=l.offsetTop,l=l.offsetParent;); return {x:x,y:y} }; return; }

function GetEffectiveStyle(l,st)
{ if(!(s=l.style[st])) if(l.currentStyle) s=l.currentStyle[st]; else if(document.defaultView) s=document.defaultView.getComputedStyle(l,'').getPropertyValue(st); return s; }


function call_if_exist(f)
{ if(typeof(f)=='string' && f.length>=1) f=new Function(f); else if(typeof(f)!='function') return false; return f(); }

if(typeof($)=='undefined') function $(l) { return typeof(l)=='object'? l:document.getElementById(l); }

if(!document.getElementsByTagAndName) { document.getElementsByTagAndName=function GetElementsByTagAndName(t,n)
{ var i,j,x,am=null,ar=[]; if(document.getElementsByName) am=document.getElementsByName(n); if(!am.length && document.getElementsByTagName) am=document.getElementsByTagName(t);
	if(!am) alert("ERROR 8299456 getElementsByTagAndName required document methods unsupported on this browser.");
  for(i=0,j=-1,x=am.length;i<x;++i) if(am[i].nodeName==t && am[i].attributes.name && am[i].attributes.name.value==n) ar[++j]=am[i]; return ar; } }

if(!location.replace && location.assign) location.replace=location.assign;

if(!window.scrollToElement) { window.scrollToElement=function (m,t)
{ if(typeof(m)!='object') { if(t&&t.length) m=document.getElementsByTagAndName(t,m),(!m.length||(m=m[0])); 
  else m=document.getElementById(m); } if(!m) return -1;
  var xy,h=m.offsetHeight,r=window.scrollY,w=window.innerHeight,x=window.scrollX;if(!(xy=GetAbsoluteXY(m))||!xy.y) return false;
  if(xy.y<r || h>w) return window.scroll(x,xy.y); if(xy.y+m.offsetHeight>r+w) return window.scroll(x,xy.y-w+m.offsetHeight); } }
//if(!window.scrollToElement) { window.scrollToElement=function ScrollToElement(t,n)
//{ var am=document.getElementsByTagAndName(t,n); if(!am || !am.length) return false; GetAbsoluteXY(am[0]); return window.scroll(0,am[0].absoluteY); } }

if(!window.centerToElement) { window.centerToElement=function (m)
{ var xy,h=m.offsetHeight,r=window.scrollY,w=window.innerHeight,x=window.scrollX;if(!(xy=GetAbsoluteXY(m))||!xy.y) return false;
  if(h>w) return window.scroll(x,xy.y); return window.scroll(x,xy.y-(w-m.offsetHeight)/2); } }

if(typeof(Element)!='undefined' && !Element.scrollIntoView) { Element.scrollIntoView=function ()
{ return window.scrollToElement(this); } }

if(!window.scrollToFirstElement) { window.scrollToFirstElement=function (t,n)
{ var m;if(!(m=document.getElementsByTagAndName(t,n))) return false; if(m.length) m=m[0];
  return window.scrollToElement(m); } }