$(function(){
	$("img.rollover").mouseover(function(){
		$(this).attr("src",$(this).attr("src").replace(/^(.+)(\.[a-z]+)$/,"$1_on$2"));
	})

	.mouseout(function(){
		$(this).attr("src",$(this).attr("src").replace(/^(.+)_on(\.[a-z]+)$/,"$1$2"));
	})

	.each(function(){
		$("<img>").attr("src",$(this).attr("src").replace(/^(.+)(\.[a-z]+)$/,"$1_on$2"));
    })

	$("img.rolloversel").mouseover(function(){
		$(this).attr("src",$(this).attr("src").replace(/^(.+)(\.[a-z]+)$/,"$1_on$2"));
	})

	.mouseout(function(){
		$(this).attr("src",$(this).attr("src").replace(/^(.+)_on(\.[a-z]+)$/,"$1$2"));
	})

	.each(function(){
		$("<img>").attr("src",$(this).attr("src").replace(/^(.+)(\.[a-z]+)$/,"$1_on$2"))
		$("<img>").attr("src",$(this).attr("src").replace(/^(.+)(\.[a-z]+)$/,"$1_sel$2"));
    })
})