//*************************************************************************************************
//	swap menu images
//*************************************************************************************************
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];}
}

//*************************************************************************************************
//	close popups
//*************************************************************************************************
var popUpWin=0;
function popUpGallery(URLStr)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=510,height=350,left=125, top=150,screenX=125,screenY=150');
}
function popUpPromo(URLStr)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=650,height=420,left=125, top=150,screenX=125,screenY=150');
}


//*************************************************************************************************
//	Increase or decrease font text under div with class labeled 'content'
//
//	string	zoom : incrase | decrease
//	return 	void
//*************************************************************************************************
function zoomContent(zoom)
{
	cont = document.getElementsByTagName("div");
	size = 11; // default value
	
	for(i = 0; i < cont.length; i++)
	{		
		if(cont[i].className == 'content')
		{
			obj 			= cont[i];
			css				= obj.style.cssText;
			iniStr 		= "font-size: ";
			endStr		= "px"
			iniIndex 	= -1;			
			endIndex 	= 0;
			newSize		= 10;
			
			// set default value
			css = css.toLowerCase();
			if(!css || css.indexOf(iniStr) == -1) { css = iniStr + size + endStr; }
			
			iniIndex = css.indexOf(iniStr);
			endIndex = css.indexOf(endStr);
			
			// get size
			newSize = Number(css.substring(iniIndex + iniStr.length, endIndex));
			
			// set new size
			if(zoom == "increase" && newSize + 2 <= 17)
			{
				newSize = newSize + 2;
			}
			if(zoom == "decrease" && newSize - 2 >= 11)
			{
				newSize = newSize - 2;
			}
			
			// set new size
			obj.style.cssText = iniStr + newSize + endStr;
		}
	}
}


//*************************************************************************************************
//	Do nothing
//*************************************************************************************************
//	return void
//*************************************************************************************************
function doNothing() {}