homeup = new Image
homeover = new Image
mediaup = new Image
mediaover = new Image
teachersup = new Image
teachersover = new Image
adminup = new Image
adminover = new Image
parentsup = new Image
parentsover = new Image
studentsup = new Image
studentsover = new Image

quicksearchup = new Image
quicksearchover = new Image

homeup.src = "/images/h2/home.gif"
homeover.src = "/images/h2/home_o.gif"
mediaup.src = "/images/h2/media.gif"
mediaover.src = "/images/h2/media_o.gif"
teachersup.src = "/images/h2/teachers.gif"
teachersover.src = "/images/h2/teachers_o.gif"
adminup.src = "/images/h2/admin.gif"
adminover.src = "/images/h2/admin_o.gif"
parentsup.src = "/images/h2/parents.gif"
parentsover.src = "/images/h2/parents_o.gif"
studentsup.src = "/images/h2/students.gif"
studentsover.src = "/images/h2/students_o.gif"

quicksearchup.src = "/images/h1/qcksearch.gif"
quicksearchover.src = "/images/h1/qcksearch_o.gif"

function chgImg(imgField,newImg)  {

	if (document.images)  {

	document[imgField].src = eval(newImg + ".src")

	}
}

function win(a) {
	topPos = 0;
	leftPos = 0;
	topPos = ((screen.height)/2)-200;
	leftPos = screen.width-410;
	popWindow = window.open(a,"newWindow","height=400,width=400,scrollbars=yes,location=yes,resizable=yes,toolbar=yes,left="+leftPos+",top="+topPos+"")
	popWindow.focus();
}