$(document).ready(function() {
	$("#slide_out_box_ediving").hide();
	$("#slide_out_box_dct").hide();
	$("#slide_out_box_divepal").hide();

	$("#main_page_ediving_image").hover(
	function() {
     	this.src = "images/ediving_over.png";
     	$("#slide_out_box_ediving").slideDown('fast');
    },
	function() { 
		this.src = "images/ediving.png";
		$("#slide_out_box_ediving").slideUp('fast');
	});
	
	$("#main_page_dct_image").hover(
	function() {
     	this.src = "images/dct_over.png";
     	$("#slide_out_box_dct").slideDown('fast');
    },
	function() { 
		this.src = "images/dct.png";
		$("#slide_out_box_dct").slideUp('fast');
	});
	
	$("#main_page_divepal_image").hover(
	function() {
     	this.src = "images/divePAL_over.png";
     	$("#slide_out_box_divepal").slideDown('fast');
    },
	function() { 
		this.src = "images/divePAL.png";
		$("#slide_out_box_divepal").slideUp('fast');
	});
});