/*INEDX　READ*/

function readimg1(){
     document.read.src = "imgs/index_text_index.gif";
}
function readimg2(){
     document.read.src = "imgs/index_text_mobile.gif";
}
function readimg3(){
     document.read.src = "imgs/index_text_sp.gif";
}
function readimg4(){
     document.read.src = "imgs/index_text_appli.gif";
}