function addCSSRule (selectorText, declarations) {
	var styleSheet;
	if (document.styleSheets) {
		if (document.styleSheets.length === 0) {
			var styleElement;
			if (document.createElement && (styleElement =
			document.createElement('style'))) {
				styleElement.type = 'text/css';
				document.getElementsByTagName('head')[0].appendChild(styleElement);
				styleSheet = styleElement.sheet;
			}
		}
		if (document.styleSheets.length > 0) {
			styleSheet = document.styleSheets[document.styleSheets.length - 1];
			if (styleSheet.insertRule) {
				styleSheet.insertRule(
					selectorText + ' { ' + declarations + ' }',styleSheet.cssRules.length
				);
			} else if (styleSheet.addRule) {
				styleSheet.addRule(selectorText, declarations);
			}
		}
	}
}
addCSSRule('.less','display: none;');

function toggleMore(link) {
	ul = link.parentNode.getElementsByTagName('ul')[0];
	if (ul.className == 'less') {
		ul.className = 'more';
		link.className = 'nonlink';
	} else {
		ul.className = 'less';
		link.className = '';
	}
	return false;
}

// position of the tooltip relative to the mouse in pixel //
var offsetx = 12;
var offsety =  8;

function newelement(newid)
{ 
    if(document.createElement)
    { 
        var el = document.createElement('div'); 
        el.id = newid;     
        with(el.style)
        { 
            display = 'none';
            position = 'absolute';
			zindex = 10;
        } 
        el.innerHTML = ' '; 
        document.body.appendChild(el); 
    } 
} 
var ie5 = (document.getElementById && document.all); 
var ns6 = (document.getElementById && !document.all); 
var ua = navigator.userAgent.toLowerCase();
var isapple = (ua.indexOf('applewebkit') != -1 ? 1 : 0);
function getmouseposition(e)
{
    if(document.getElementById)
    {
        var iebody=(document.compatMode && 
        	document.compatMode != 'BackCompat') ? 
        		document.documentElement : document.body;
        pagex = (isapple == 1 ? 0:(ie5)?iebody.scrollLeft:window.pageXOffset);
        pagey = (isapple == 1 ? 0:(ie5)?iebody.scrollTop:window.pageYOffset);
        mousex = (ie5)?event.x:(ns6)?clientX = e.clientX:false;
        mousey = (ie5)?event.y:(ns6)?clientY = e.clientY:false;

        var tooltip = document.getElementById('tooltip');
        tooltip.style.left = (mousex+pagex+offsetx) + 'px';
        tooltip.style.top = (mousey+pagey+offsety) + 'px';
    }
}
function tooltip(tip,element)
{
    if(!document.getElementById('tooltip')) newelement('tooltip');
    var tooltip = document.getElementById('tooltip');
    tooltip.innerHTML = tip;
	tooltip.style.background = '#FFFFCC'
	tooltip.style.border = 'solid 1px #CCCCCC'
    tooltip.style.display = 'block';
    document.onmousemove = getmouseposition;
	element.onmouseout = tooltipExit;
}
function tooltipExit()
{
	document.getElementById('tooltip').innerHTML = ' ';
	document.getElementById('tooltip').style.background = 'transparent';
	document.getElementById('tooltip').style.border = 'none';
}