function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr;
  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document;
  if(d.images) {
    if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments;
    for(i=0; i<a.length; i++)
      if (a[i].indexOf("#")!=0) {
        d.MM_p[j]=new Image;
        d.MM_p[j++].src=a[i];
      }
  }
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;
  if(!d) d=document;
  if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document;
    n=n.substring(0,p);
  }
  if(!(x=d[n])&&d.all) x=d.all[n];
  for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++)
    x=MM_findObj(n,d.layers[i].document);
    return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments;
  document.MM_sr=new Array;
  for(i=0;i<(a.length-2);i+=3)
    if ((x=MM_findObj(a[i]))!=null) {
      document.MM_sr[j++]=x;
      if(!x.oSrc) x.oSrc=x.src;
      x.src=a[i+2];
    }
}

//画像のpreload
if (document.images) {
  img1=new Image(12,10);
  img1.src="images/point_blank.gif";
  img2=new Image(12,10);
  img2.src="images/point.gif";
}

//イメージオジェクト
function Over(n) {
  if (document.images) {
    document.images["imge" + n].src = img2.src;
  }
}

function Out(n) {
  if (document.images) {
    document.images["imge" + n].src = img1.src;
  }
}

//TAB URL
function select_tab(tab_number) {
  if (tab_number=='1') {
       window.location="info-1_greetings.html";
		}
  else if (tab_number=='2') {
       window.location="products-1_tech_writing.html";
		}
  else if (tab_number=='3') {
//	window.location="recruit-1_new_grads.html";
//	window.location="recruit-2_.html";
	window.location="recruit-3_writers.html";

		}
	}