if (document.images) 
{
   img1 = new Image(); img1.src = "images/eventsOver.jpg";
   img2 = new Image(); img2.src = "images/peopleOver.jpg";
	 img3 = new Image(); img3.src = "images/partiesOver.jpg";
	 img4 = new Image(); img4.src = "images/discosOver.jpg";
	 img5 = new Image(); img5.src = "images/martialOver.jpg";
	 img6 = new Image(); img6.src = "images/productionsOver.jpg";
   
	 
}







function mouseOver(which_image)
{
	switch(which_image)
	{
		case 'b1': document.getElementById("b1").src="images/eventsOver.jpg"; break;
		case 'b2': document.getElementById("b2").src="images/peopleOver.jpg"; break;
		case 'b3': document.getElementById("b3").src="images/partiesOver.jpg"; break;
		case 'b4': document.getElementById("b4").src="images/discosOver.jpg"; break;
		case 'b5': document.getElementById("b5").src="images/martialOver.jpg"; break;
		case 'b6': document.getElementById("b6").src="images/productionsOver.jpg"; break;
	}

}
function mouseOut()
{
document.getElementById("b1").src="images/events.jpg";
document.getElementById("b2").src="images/people.jpg";
document.getElementById("b3").src="images/parties.jpg";
document.getElementById("b4").src="images/discos.jpg";
document.getElementById("b5").src="images/martial.jpg";
document.getElementById("b6").src="images/productions.jpg";
}