function printover(){document.getElementById("CplusMedia").style.background = 'url(Gif-Theme/Bg2.jpg) no-repeat left top';}
function printout(){document.getElementById("CplusMedia").style.background = 'url(Gif-Theme/Bg1.jpg) no-repeat left top';}
function designover(){document.getElementById("CplusMedia").style.background = 'url(Gif-Theme/Bg3.jpg) no-repeat left top';}
function designout(){document.getElementById("CplusMedia").style.background = 'url(Gif-Theme/Bg1.jpg) no-repeat left top';}