<!--
var the_timeout0;
var the_timeout1;
var the_timeout2;
var the_timeout3;
var the_timeout4;
var the_timeout5;
var the_timeout6;
function popup(url,props) {
    if(props == null) props="location=yes,toolbar=yes,menubar=yes,scrollbars=yes,resizable=yes,top=0,left=0,screenX=0,screenY=0,width=940,height=650";
	var o=window.open(url,'popup',props);
	o.focus();
}
function closeWin() {
	self.close();
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function showHideLayers() { //v 4.0
var i, p, v, obj,
    args=showHideLayers.arguments;
if (document.getElementById) {
   for (i=0; i<(args.length-2); i+=3) {
      obj=document.getElementById(args[i]);
      v=args[i+2];
      v=(v=='show')?'visible':(v='hide')?'hidden':v;
      if(obj)
         obj.style.visibility=v;
   }
}
else {
   for (i=0; i<(args.length-2); i+=3)
   if ((obj=MM_findObj(args[i]))!=null) {
      v=args[i+2];
      if (obj.style) {
         obj=obj.style;
         v=(v=='show')?'visible':(v='hide')?'hidden':v;
      }
      obj.visibility=v;
   }
}
}

function trim(str)
{
  return str.replace(/^\s+|\s+$/g, '')
};


function isEmpty(strng) {
  strng = trim(strng);
  if (strng.length == 0) {
     return true;
  }
return false;	  
}

<!--
var swapflag = 0;
function swapCnt(a,a2) { 
    args=swapCnt.arguments;
    var obj;
	var obj2;
    if (document.layers) {
		obj = eval('document.'+a);
		obj2 = eval('document.'+a2);
		obj.innerHTML=obj2.innerHTML;
	}
	else if(document.getElementById){
		obj =document.getElementById(a);
		obj2 =document.getElementById(a2);
		obj.innerHTML=obj2.innerHTML;
	}else if(document.all){
		obj = eval('document.'+a);
		obj2 = eval('document.'+a2);
		obj.innerHTML=obj2.innerHTML;
	}

}

function tabOn()
{
    args=tabOn.arguments;

    var elm1 = getElement(args[0]);
    elm1.style.backgroundImage = 'none';
    elm1.style.backgroundColor = '#ffffff';
    elm1.style.color = '#000000';
    elm1.style.fontWeight='bold';
    elm1.style.cursor='pointer';

    for (var i = 1; i < args.length; i++)
	{
		var elm = getElement(args[i]);
		elm.style.backgroundImage = 'url(/images/site/bg-corner-white-dkgray.gif)';
		elm.style.color = '#ffffff';
		elm.style.fontWeight='bold';
            elm.style.cursor='pointer';
	}
}
/* GLOBAL VARIABLES */
var content_font_dx = 0;
/* FUNCTIONS */

/*
 * utility function to allow obtaining of DOM element references
 */
function getElement(elementId)
{
	if (document.getElementById)
	{
		return document.getElementById(elementId);
	}		
	else if (document.all && document.all[elementId])
	{
		return document.all[elementId];
	}
	return null;
}

/**
 * Recursively change the pixel font size by dx for all descendants of elem.
 */
function changeElementFontSize(elem, dx)
{
	if (!elem)
		return;
	/* Do a depth-first traversal so that we don't get a multiplying
	 * font size effect. */
	for (var i = 0; i < elem.childNodes.length; ++i)
	{
		changeElementFontSize(elem.childNodes[i], dx);
	}
	/* Only change font size for element nodes. */
	if (elem.nodeType == 1 /* ELEMENT_NODE */)
	{
		var size;
		/* IE and Mozilla have different methods for getting the current style. */
		if (window.getComputedStyle)
		{
			size = parseInt(window.getComputedStyle(elem, null).fontSize);
		}
		else if (elem.currentStyle)
		{
			size = parseInt(elem.currentStyle['fontSize']);
		}
		else
		{
			return;
		}
		size += dx;
		elem.style.fontSize = new String(size) + "px";
	}
}

function changeContentFontSize(dx)
{
	if ((content_font_dx + dx) < -2)
	{
		content_font_dx = -2;
		return;
	}
	if ((content_font_dx + dx) > 8)
	{
		content_font_dx = 8;
		return;
	}
	changeElementFontSize(document.getElementById('main_content'), dx);
	content_font_dx += dx;
}
//-->