function changeImg(name,src)
{
	if(!document.getElementById)
	{
		if(document.images)
		{
			if(document.images[name])
				document.images[name].src= src;
		}
	}
	else
	{			
		if(document.getElementById(name))
			document.getElementById(name).src=src;
	}
}

function setTitle(name,title)
{
	if(!document.getElementById)
	{
		if(document.images)
		{
			if(document.images[name])
			{
				document.images[name].title	= title;
				document.images[name].alt		= title;
			}
		}
	}
	else
	{	
		if(document.getElementById(name))
		{
			document.getElementById(name).title	= title;
			document.getElementById(name).alt		= title;
		}
	}
}

function preloadImages() 
{
	var argCounter;
	var args = preloadImages.arguments;
	
	if(!document.preloadArray) 
		document.preloadArray=new Array();
		
	for(argCounter=0; argCounter<args.length; argCounter++)
	{
		document.preloadArray[document.preloadArray.length]				= new Image; 
		document.preloadArray[document.preloadArray.length-1].src	= args[argCounter];
	}
}