/* preloadimage */
Images = new Array();

// image url

Images[0]= "../img/mainimg_btn_ov.jpg";
Images[1]= "../img/top_qa_tit1_ov.jpg";
Images[2]= "../img/top_qa_tit2_ov.jpg";
Images[3]= "../img/top_qa_tit3_ov.jpg";
Images[4]= "../img/cl/cl_bnr_ogr02_ov.jpg";
// execution

window.onload=function (){
	for(i=0; i<Images.length; i++){
		ImageName = "Image"+ i;
		var ImageName = new Image();
		ImageName.src = Images[i];
	}
jQuery.noConflict();
}

/* +++++++++++++++++++++++++++++++++++++++++++++

roll over

+++++++++++++++++++++++++++++++++++++++++++++ */
function initRollOverImages() {
  var image_cache = new Object();
  $j("img.swap").each(function(i) {
    var imgsrc = this.src;
    var dot = this.src.lastIndexOf('.');
    var imgsrc_ov = this.src.substr(0, dot) + '_ov' + this.src.substr(dot, 4);
    image_cache[this.src] = new Image();
    image_cache[this.src].src = imgsrc_ov;
    $j(this).hover(
      function() { this.src = imgsrc_ov; },
      function() { this.src = imgsrc; });
  });
}

// jQuery£ö$ Q½ó€ïô¡¦¡¦¡¦¡¦ÛࡦB
$j=jQuery.noConflict();
$j(document).ready(initRollOverImages);

/* swap image */
function chimg(filename,target){
	document.images[target].src = filename;
}
function chimg2(filename,target){
	document.images[target].src = filename;
}