// JavaScript Document

	function ndeSetTextSize(chgsize,rs)
	{
		if(!document.getElementById('main')) return;

		var newSize;
		var startSize = parseInt(ndeGetDocTextSize());

		if(!startSize) startSize = 11;

		switch(chgsize)
		{
			case 'incr':
			{
				newSize = startSize + 2;
				break;
			}

			case 'decr':
			{
				newSize = startSize - 2;
				break;
			}

			case 'reset':
			{
				if(rs) newSize = rs;
				else newSize = 11;
				break;
			}

			default:
			{
				//newSize = parseInt(ndeReadCookie('nde-textsize',true));

				//if(!newSize) newSize = startSize;
				newSize = startSize;
				break;
			}
		}

		if(newSize < 10) newSize = 10;
		newSize += 'px';

		//document.documentElement.style.fontSize = newSize;
		//document.body.style.fontSize = newSize;

		document.getElementById('main').style.fontSize=newSize;
		//ndeCreateCookie('nde-textsize',newSize,365,true);
	}

	function ndeGetDocTextSize()
	{
		if(!document.getElementById('main')) return 0;

		var size = 0;

		if(document.getElementById('main').style && document.getElementById('main').style.fontSize) size = document.getElementById('main').style.fontSize;
		//else if(typeof(getComputedStyle) != 'undefined') size = getComputedStyle(body,'').getPropertyValue('font-size');
		//else if(body.currentStyle) size = body.currentStyle.fontSize;
		return size;
	}

	function ndeCreateCookie(name,value,days,useLang)
	{
		var langString = (useLang)?ndeGetLang():'';

		var cookie = name + langString + '=' + value + ';';

		if(days)
		{
			var date = new Date();
			var ndeMilliSecondsInDay = 86400000; // 24*60*60*1000
			date.setTime(date.getTime() + (days*ndeMilliSecondsInDay));
			cookie += ' expires=' + date.toGMTString() + ';';
		}
		cookie += ' path=/';

		document.cookie = cookie;
	}

	function ndeReadCookie(name,useLang)
	{
		var langString = (useLang)?ndeGetLang():'';

		var nameEQ = name + langString + '=';
		var ca = document.cookie.split(';');

		for(var i=0;i<ca.length;i++)
		{
			var c = ca[i];
			while(c.charAt(0) == ' ')
			{
				c = c.substring(1, c.length);
			}

			if(c.indexOf(nameEQ) == 0)
			{
				return c.substring(nameEQ.length,c.length);
			}
		}
		return null;
	}

	function ndeSetTheme()
	{
		ndeSetTextSize();
		return true;
	}

	function sp(s,str)
	{
		alert(s)
		p = s.indexOf(str);
		alert(p)
		if(p != -1) return s.substr(0,p);
		return false;
	}

	function ndeGetLang()
	{
		var langString = '';

		if(document.documentElement)
		{
			langString = document.documentElement.lang;
			if(langString != '')
			{
				langString = '-' + langString;
			}
		}
		return langString;
	}

	 ndeSetTheme();