function mouseOverS1() {
		document.se1.src ="selecter/F_on.gif"
}
function mouseOutS1() {
		document.se1.src ="selecter/F_off.gif"
}
function mouseOverS2() {
		document.se2.src ="selecter/P_on.gif"
}
function mouseOutS2() {
		document.se2.src ="selecter/P_off.gif"
}
function mouseOverS3() {
		document.se3.src ="selecter/S_on.gif"
}
function mouseOutS3() {
		document.se3.src ="selecter/S_off.gif"
}
function mouseOverS4() {
		document.se4.src ="selecter/T_on.gif"
}
function mouseOutS4() {
		document.se4.src ="selecter/T_off.gif"
}
function mouseOverS5() {
		document.se5.src ="selecter/I_on.gif"
}
function mouseOutS5() {
		document.se5.src ="selecter/I_off.gif"
}
function mouseOverS6() {
		document.se6.src ="selecter/R_on.gif"
}
function mouseOutS6() {
		document.se6.src ="selecter/R_off.gif"
}