/* script for rollovers */

if (document.images) {
pic1on= new Image();
pic1on.src="/images/primarynav/about_on.gif";
pic1off= new Image();
pic1off.src="/images/primarynav/about_of.gif";

pic2on= new Image();
pic2on.src="/images/primarynav/expert_on.gif";
pic2off= new Image();
pic2off.src="/images/primarynav/expert_of.gif";

pic3on= new Image();
pic3on.src="/images/primarynav/news_on.gif";
pic3off= new Image();
pic3off.src="/images/primarynav/news_of.gif";

pic4on= new Image();
pic4on.src="/images/global/tcg_advisors_on.gif";
pic4off= new Image();
pic4off.src="/images/global/tcg_advisors_of.gif";

}

function rollon(imgName) {
	if (document.images) {
	document[imgName].src = eval(imgName + "on.src");
	}
}

function rolloff(imgName) {
	if (document.images) {
	document[imgName].src = eval(imgName + "off.src");
	}
}

/* for subnav roll overs of the arrows */
function arrMouseover(imgName) {
	var b = getElementsbyTagName('img');
	
	var c = '';
	}