<!-- this function enables IE6-compatibility -->
function toggle_accordion(The_Accordion_Element_ID, The_Toggle_Link) {
	var The_Accordion_Element = document.getElementById(The_Accordion_Element_ID);
	if (getStyle(The_Accordion_Element, 'display') == 'none') {
		The_Accordion_Element.style.display='block';
		The_Toggle_Link.innerHTML='-';
	}
	else {
		The_Accordion_Element.style.display='none';
		The_Toggle_Link.innerHTML='+';
	}
	return false;
}

function getStyle(oElm, strCssRule){
	var strValue = "";
	if(document.defaultView && document.defaultView.getComputedStyle){
		strValue = document.defaultView.getComputedStyle(oElm, "").getPropertyValue(strCssRule);
	}
	else if(oElm.currentStyle){
		strCssRule = strCssRule.replace(/\-(\w)/g, function (strMatch, p1){
			return p1.toUpperCase();
		});
		strValue = oElm.currentStyle[strCssRule];
	}
	return strValue;
}