function pop1() {
popupWin=window.open('http://winbooster.dmisoftware.com/s1.gif','ScreenShot1','scrollbars=no,width=580,height=580,top=50,left=150')
}

function pop2() {
popupWin=window.open('http://winbooster.dmisoftware.com/s2.gif','ScreenShot2','scrollbars=no,width=580,height=580,top=50,left=150')
}

function pop3() {
popupWin=window.open('http://winbooster.dmisoftware.com/s3.gif','ScreenShot3','scrollbars=no,width=580,height=580,top=50,left=150')
}