// custom - adrian

function itemSelected(dropdown)
{
	if (dropdown.options.length > 0)
	{
		for (i=0;i<dropdown.options.length;i++)
		{
			if (dropdown.options[i].selected)
			{
				return true;
			}
		}
	}

	return false;
}

function formatCurrency(num) {
	num = num.toString().replace(/\$|\,/g,'');
	if(isNaN(num)) 
		num = "0";
	sign = (num == (num = Math.abs(num)));
	num = Math.floor(num*100+0.50000000001);
	cents = num%100;
	num = Math.floor(num/100).toString();
	if(cents<10) 
		cents = "0" + cents;
	for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
		num = num.substring(0,num.length-(4*i+3))+','+num.substring(num.length-(4*i+3));
//	return (((sign)?'':'-') + '$' + num + '.' + cents);
	return (((sign)?'':'-') + num + '.' + cents);
}

function preloadImages() { //v2.0

  if (document.images) {

    var imgFiles = preloadImages.arguments;

    if (document.preloadArray==null) document.preloadArray = new Array();

    var i = document.preloadArray.length;

    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){

      preloadArray[i] = new Image;

      preloadArray[i++].src = imgFiles[j];

  } }

}

function swapImgRestore() { //v2.0

  if (document.swapImgData != null)

    for (var i=0; i<(document.swapImgData.length-1); i+=2)

      document.swapImgData[i].src = document.swapImgData[i+1];

}

function swapImage() { //v2.0

  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.swapImgData;

  for (i=0; i < (swapImage.arguments.length-2); i+=3) {

    objStr = swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];

    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||

        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))

      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);

    obj = eval(objStr);

    if (obj != null) {

      swapArray[j++] = obj;

      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];

      obj.src = swapImage.arguments[i+2];

  } }

  document.swapImgData = swapArray; //used for restore

}

function openPopUp(url)
{
	window.open(url, 'popup', 'width=450,height=600,scrollbars=yes,resizable=yes,toolbar=no,directories=no,location=no,menubar=no,status=no,left=158,top=155');
}

var miniImagesSWF = "<%=SiteUrl%>minilibrary_rotator";
var miniImagesSWFFull = "<%=SiteUrl%>minilibrary_rotator.swf";

var miniImagesFlash = "<OBJECT id=mini_images_flash codeBase=http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0 height=\"48\" width=\"305\" align=bottom classid=clsid:d27cdb6e-ae6d-11cf-96b8-444553540000 VIEWASTEXT>" +
"<PARAM NAME=\"Movie\" VALUE=\"" + miniImagesSWFFull + "\">" +
"<PARAM NAME=\"Src\" VALUE=\"" + miniImagesSWFFull + "\">" +
"<PARAM NAME=\"WMode\" VALUE=\"Transparent\">" +
"<PARAM NAME=\"Quality\" VALUE=\"High\">" +
"<PARAM NAME=\"AllowScriptAccess\" VALUE=\"sameDomain\">" +
"<PARAM NAME=\"BGColor\" VALUE=\"999999\">" +
"<embed src=\"" + miniImagesSWFFull + "\" wmode=\"transparent\" quality=\"high\" bgcolor=\"#999999\" width=\"305\" height=\"48\" swLiveConnect=\"true\" id=\"mini_images_flash\" name=\"mini_images_flash\" align=\"middle\" allowScriptAccess=\"sameDomain\" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" />" +
"</OBJECT>";

function writeMiniImagesFlash()
{
	if (navigator.userAgent.toLowerCase().indexOf("msie") == -1)
	{
		alert(miniImagesFlash);
		document.write(miniImagesFlash);
	}
	else
	{
		AC_FL_RunContent('src',miniImagesSWF,'movie',miniImagesSWF,'id','mini_images_flash','codebase','http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0','width','305','height','48','align','bottom','quality','high','pluginspage','http://www.macromedia.com/go/getflashplayer','WMode','transparent');
	}
}

function getXmlHttpObject()
{
	var xmlHttp = null;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		// Internet Explorer
		try
		{
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}

function getElementPosition(element)
{
	var x=0,y=0;
	if (navigator.userAgent.toLowerCase().indexOf('mac')!=-1)
	{
		while (element!=null)
		{
			try 
			{
				x+=element.offsetLeft;
				y+=element.offsetTop;
				element=element.offsetParent;
				
			}
			catch(exception)
			{
				alert(ex.message);
				return {x:0,y:0};
			}
		}
	}
	else
	{
		while (element!=null)
		{
			try 
			{
				x+=element.offsetLeft;//-element.scrollLeft;
				y+=element.offsetTop;//-element.scrollTop;
				element=element.offsetParent;
			}
			catch (exception)
			{
				alert(ex.message);
				return {x:0,y:0};
			}
		}
	}
	return {x:x,y:y};
}