/*
 *	Conditional scroller buttons
 *	write()s scroll buttons if they are needed for a content area
 *	dependencies: sniffer.js, simpleScroller.js
 */

if(document.getElementById(kScrollWrapper).offsetHeight < document.getElementById(kScrollContent).offsetHeight){
	if(os=="win" && browser=="ie"){
		// workaround for IE windows boolean passing defect
		document.writeln("<img onMouseOver=\"scrollUp();\" onMouseOut=\"bContinueScroll=false;\" id=\"scrollUp\" alt=\"Scroll Up\" src=\"http://wordwc.com/old/images/btn_up.gif\" width=\"21\" height=\"14\" hspace=\"0\" vspace=\"0\" border=\"0\">");
		document.writeln("<img id=\"scrollTxt\" src=\"http://wordwc.com/old/images/txt_scroll.gif\" alt=\"Scroll\" width=\"26\" height=\"6\" border=\"0\">");
		document.writeln("<img onMouseOver=\"scrollDown();\" onMouseOut=\"bContinueScroll=false;\" id=\"scrollDown\" alt=\"Scroll Down\" src=\"http://wordwc.com/old/images/btn_down.gif\" width=\"21\" height=\"14\" hspace=\"0\" vspace=\"0 border=\"0\">");
	}else{
		// works in everything else
		document.writeln("<img onMouseOver=\"bContinueScroll=true;doScroll(true);\" onMouseOut=\"bContinueScroll=false;\" id=\"scrollUp\" alt=\"Scroll Up\" src=\"http://wordwc.com/old/images/btn_up.gif\" width=\"21\" height=\"14\" hspace=\"0\" vspace=\"0\" border=\"0\">");
		document.writeln("<img id=\"scrollTxt\" src=\"http://wordwc.com/old/images/txt_scroll.gif\" alt=\"Scroll\" width=\"26\" height=\"6\" border=\"0\">");
		document.writeln("<img onMouseOver=\"bContinueScroll=true;doScroll(false);\" onMouseOut=\"bContinueScroll=false;\" id=\"scrollDown\" alt=\"Scroll Down\" src=\"http://wordwc.com/old/images/btn_down.gif\" width=\"21\" height=\"14\" hspace=\"0\" vspace=\"0 border=\"0\">");
	}
}