function buttonOver(button){
	button.rows[0].cells[0].className = "buttonLeftOver";
	button.rows[0].cells[1].className = "buttonMiddleOver";
	button.rows[0].cells[2].className = "buttonRightOver";
}

function buttonOut(button){
	button.rows[0].cells[0].className = "buttonLeft";
	button.rows[0].cells[1].className = "buttonMiddle";
	button.rows[0].cells[2].className = "buttonRight";
}

function fn(e, button) {
	if(document.all) {
		if(!button.contains(e.toElement)){
			buttonOut(button);
		}
	}
	else{
		button.contains =	function(node) {
								var range = document.createRange();
								range.selectNode(this);
								return rangeCompareNode(range, node);
							}
		if(button.contains(e.relatedTarget)!=3){
			buttonOut(button);
		}
	}
}

function preloadImages() {
	var d=document;
	if(d.images){
		if(!d.MM_p) d.MM_p=new Array();
			var i,j=d.MM_p.length,a=preloadImages.arguments;
				for(i=0; i<a.length; i++)
					if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];
				}
	}
}