function preloadImages(dir){if(!dir){dir='./';}if(document.images){
loadImage(dir+"assets/images/btn-nav-home-hover.gif");
loadImage(dir+"assets/images/btn-nav-business-hover.gif");
loadImage(dir+"assets/images/btn-aboutus-hover.gif");
loadImage(dir+"assets/images/btn-contact-hover.gif");
loadImage(dir+"assets/images/btn-login-hover.gif");
loadImage(dir+"assets/images/btn-news-hover.gif");
loadImage(dir+"assets/images/btn-interior-home-hover.gif");
loadImage(dir+"assets/images/btn-interior-business-hover.gif");
loadImage(dir+"assets/images/btn-interior-home2-hover.gif");
loadImage(dir+"assets/images/btn-interior-business2-hover.gif");
}
	var ie4=document.all;
	var dom=document.getElementById;
	var obj=ie4? eval("document.all.TradeTotals") : document.getElementById("TradeTotals");
	var i=0;
	var obj2;
	var id;
	if(obj){
		while(true){
			id="TradeTotals" + i;
			obj2=ie4 ? eval("document.all." + id) : document.getElementById(id);
			if(obj2){
				obj2.style.display="none";
			}else{
				return;
			}
			i++;
		}
	}
}

function swap(name, num){
	var ie4=document.all;
	var obj=ie4 ? eval("document.all." + name) : document.getElementById(name);
	var obj2=ie4 ? eval("document.all." + "TradeTotals" + num) : document.getElementById("TradeTotals" + num);
	if(obj && obj2){
		switch(obj2.style.display){
			case "block":
				obj2.style.display="none";
				obj.src = '../assets/images/plus.gif';
				break;
			case "none":
				obj2.style.display="block";
				obj.src = '../assets/images/minus.gif';
				break;
		}
	}
	return false;
}

function open(obj, num){
	var ie4=document.all;
	obj.src = '../assets/images/minus.gif';
	var id="TradeTotals" + i;
	var obj2=ie4 ? eval("document.all." + id) : document.getElementById(id);
	if(obj2){
		obj2.style.display="block";
	}
}

function close(obj, num){
	var ie4=document.all;
	obj.src = '../assets/images/plus.gif';
	var id="TradeTotals" + i;
	var obj2=ie4 ? eval("document.all." + id) : document.getElementById(id);
	if(obj2){
		obj2.style.display="none";
	}
}

function loadImage(str){var image = new Image();image.src = str;}