var defImg;
function ImgChange(target, img){
  if(document.getElementById){
    defImg = document.getElementById(target).getAttribute("src");
    document.getElementById(target).setAttribute("src", img);
  }
}
function ImgBack(target){
  if(document.getElementById){
    document.getElementById(target).setAttribute("src",defImg);
  }
}

// item search
function styleSearch(page) {
	form_src.page.value = page;
	form_src.submit();
}

function styleId(style_id) {
	form_src.style_id.value = page;
	form_src.submit();
}

function div_flipbef() {
  divnam = "div1";
  divnam2 = "div10";
  vflg = document.getElementById(divnam).style.visibility;
  if (vflg == 'hidden'){
    document.getElementById(divnam).style.visibility = 'visible';
    document.getElementById(divnam2).style.visibility = 'visible';
  }else{
    document.getElementById(divnam).style.visibility = 'hidden';
    document.getElementById(divnam2).style.visibility = 'hidden';
  }
}


function div_flipnext() {
  divnam = "div2";
  divnam2 = "div20";
  vflg = document.getElementById(divnam).style.visibility;
  if (vflg == 'hidden'){
    document.getElementById(divnam).style.visibility = 'visible';
    document.getElementById(divnam2).style.visibility = 'visible';
  }else{
    document.getElementById(divnam).style.visibility = 'hidden';
    document.getElementById(divnam2).style.visibility = 'hidden';
  }
}