function changeSize(perc){
	var divArray = ['footer','fbheader-generalnav','fbheader-mainnav','welcomemsg_content','spotlight_content','loginbox_content','businessneeds_content','spotlight_box_content','seealso_content','directto_content', 'article_container', 'article_title','article_footer','article_content','article_backto_top','promo_content','mhp_title','mhp_col1','mhp_col2']
	for(var i = 0; i < divArray.length; i++){
		var theElem = document.getElementById(divArray[i]);
		theElem != undefined ? theElem.style.fontSize = perc : null;
	}
		
}