function changeBgcolor(target, color) {
	document.getElementById(target).style.backgroundColor=color;
}


function opwin(clocation, wNo) {
	var wName;
	wName="win"+wNo;
	var scriptwin=window.open(clocation, wName,'toolbar=0 ,width=900,height=700');
}
function opwin2(clocation, wNo) {
	var wName;
	wName="win"+wNo;
	var scriptwin2=window.open(clocation, wName,'scrollbars=1 ,width=900,height=700');
}
function opwin3(clocation, wNo) {
	var wName;
	wName="win"+wNo;
	var scriptwin=window.open(clocation, wName,'scrollbars=1 ,width=1050,height=710');
}

function opwin4(clocation, wNo) {
	var wName;
	wName="win"+wNo;
	var scriptwin=window.open(clocation, wName,'toolbar=0 ,width=495,height=460');
}
function opwin5(clocation, wNo) {
	var wName;
	wName="win"+wNo;
	var scriptwin=window.open(clocation, wName,'toolbar=0 ,width=350,height=590');
}
function opwin6(clocation, wNo) {
	var wName;
	wName="win"+wNo;
	var scriptwin=window.open(clocation, wName,'scrollbars=1 ,width=700,height=600');
}
function opwin7(clocation, wNo) {
	var wName;
	wName="win"+wNo;
	var scriptwin=window.open(clocation, wName,'scrollbars=1 ,width=700,height=600');
}
function HpbImgPreload()
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=(document.layers && (appVer >= 4));
  var isIE=(document.all    && (appVer >= 4));
  if (isNC || isIE)
  {
    if (document.images)
    {
      var imgName = HpbImgPreload.arguments[0];
      var cnt;
      swImg[imgName] = new Array;
      for (cnt = 1; cnt < HpbImgPreload.arguments.length; cnt++)
      {
        swImg[imgName][HpbImgPreload.arguments[cnt]] = new Image();
        swImg[imgName][HpbImgPreload.arguments[cnt]].src = HpbImgPreload.arguments[cnt];
      }
    }
  }
}

function HpbImgFind(doc, imgName)
{
  for (var i=0; i < doc.layers.length; i++)
  {
    var img = doc.layers[i].document.images[imgName];
    if (!img) img = HpbImgFind(doc.layers[i], imgName);
    if (img) return img;
  }
  return null;
}

function HpbImgSwap(imgName, imgSrc)
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=(document.layers && (appVer >= 4));
  var isIE=(document.all    && (appVer >= 4));
  if (isNC || isIE)
  {
    if (document.images)
    {
      var img = document.images[imgName];
      if (!img) img = HpbImgFind(document, imgName);
      if (img) img.src = imgSrc;
    }
  }
}
var swImg; swImg=new Array;
//-->