if (document.images) {
	// TOPNAV
	var image01on=new Image()
	image01on.src=imgSrc+"nav/01_home_on.gif"
	var image01roll=new Image()
	image01roll.src=imgSrc+"nav/01_home_roll.gif"
	
	var image01off=new Image()
	image01off.src=imgSrc+"nav/01_home_off.gif"
	
}
function changeImages(){
	if(document.images){
		for(var i=0;i<changeImages.arguments.length;i+=2){
			document[changeImages.arguments[i]].src=eval(changeImages.arguments[i+1]+".src")
		}
	}
}