/*
 * common.js
 */
function init(path) {

	MM_preloadImages(path+"img/navi/gnavi_printing-o.gif",
										path+"img/navi/gnavi_copy-o.gif",
										path+"img/navi/gnavi_faxtelephone-o.gif",
										path+"img/navi/gnavi_network-o.gif",
										path+"img/navi/gnavi_scan-o.gif",
										path+"img/navi/gnavi_software-o.gif",
										path+"img/navi/gnavi_telephone-o.gif",
										path+"img/navi/gnavi_others-o.gif",
										path+"img/index/index_btn-pagetop-o.gif",
										path+"img/cmn/btn_pagetop-o.gif"
										);
}
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 loadimg(imgname){
	if (document.images) (new Image()).src = imgname;
}
function getObj( id )
{
	return document.all && document.all(id) || document.getElementById && document.getElementById(id);
}
function changeImage(d, type){

	if(d.src.indexOf(".jpg") > -1)
	{
		ext = ".jpg";
	}
	else if(d.src.indexOf(".gif") > -1)
	{
		ext = ".gif";
	}
	else if(d.src.indexOf(".png") > -1)
	{
		ext = ".png";
	}
	else
	{
		return;
	}

	d.src=d.src.substring(0,d.src.length-5)+type+ext;
}
function movePage(d){
	path = href=d.options[d.selectedIndex].value;
	if(path) location.href=d.options[d.selectedIndex].value;
}

function setCSSClassById(elem, value) {
	if(document.getElementById) {
		var obj = document.getElementById(elem);
		if(obj) { obj.className = value; }
	}
}

function changeMode(flg){
	if(flg)
	{
		setCSSClassById("area-category","no-display");
		setCSSClassById("area-alphabetical","show-display");
	}
	else
	{
		setCSSClassById("area-category","show-display");
		setCSSClassById("area-alphabetical","no-display");
	}
}