function imageRollover(id, img) 
{
	document.getElementById(id).src = img;
}


 image1 = new Image();
 image1.src = "images/Our College/buttons/mission_button_roll.jpg";
 
 image2 = new Image();
 image2.src = "images/Our College/buttons/meet_principal_button_roll.jpg";
 
 image3 = new Image();
 image3.src = "images/Our College/buttons/history_button_roll.jpg";
 
 image4 = new Image();
 image4.src = "images/Our College/buttons/vision_button_roll.jpg";
 
 image5 = new Image();
 image5.src = "images/Our College/buttons/policies_button_roll.jpg";

 image6 = new Image();
 image6.src = "images/Our College/buttons/payment_button_roll.jpg";
 
 image7 = new Image();
 image7.src = "images/Our College/buttons/participation_button_roll.jpg";