var i, g_aImages = new Array();
/*
function initImages(){
	for(i=1;i<initImages.arguments.length;i++){
		eval("g_aImages['"+initImages.arguments[i]+"'] = new Image(); g_aImages['"+initImages.arguments[i]+"'].src='"+initImages.arguments[0]+initImages.arguments[i]+".gif';");
	}
}

function switchImage(sImage1,sImage2){
	eval("document."+sImage1+".src=g_aImages['"+sImage2+"'].src;");
}
*/
function initImages(){
	for(i=1;i<initImages.arguments.length;i++){
		g_aImages[initImages.arguments[i]] 		= new Image();
		g_aImages[initImages.arguments[i]].src 	= initImages.arguments[0]+initImages.arguments[i]+".gif";
	}
}

function switchImage(sImage1,sImage2){
	document.images[sImage1].src = g_aImages[sImage2].src;
}