function SwapButton1(buttonid, newimage)
	{	
		var navname = navigator.appName	
		imageId = buttonid;
		image = document.getElementById(imageId);
		if (navname == "Microsoft Internet Explorer")
		{		
			
			image.style.filter="revealTrans(duration=0, transition=6)";
			image.filters[0].apply();
			image.src=newimage;
			image.filters[0].play();	
		}
		else
		{
			image.src=newimage;
		}																						  
	}

	if (document.images)
		{
		preload_image = new Image(1000,185); 
		preload_image.src="http://www.biznetwork.ca/images/biztop1.jpg"; 
		}