// JavaScript Document

/*--------------------------------------------------------------------------* 
 *  alphafilter JavaScript Library beta5 IE6 PNG透過
 *--------------------------------------------------------------------------*/

new function(){

	if(window.addEventListener){
		window.addEventListener('load',alphafilter,false);
	}else if(window.attachEvent){
		window.attachEvent('onload',alphafilter);
	}
	
	function alphafilter(){
		if (typeof document.body.style.maxHeight == "undefined") {//for old ie
			var elements = getElementsByClassName("alphafilter");
			for (var i=0; i<elements.length; i++) {
				var element = elements[i];
				if(element.nodeName=="IMG"){
					var newimg           = document.createElement("b");
					for(var key in element.currentStyle){
						newimg.style[key]=element.currentStyle[key];
					}
					newimg.className     = element.className;
					newimg.style.display = "inline-block";
					newimg.style.width   = element.width;
					newimg.style.height  = element.height;
					newimg.style.float   = element.align;
					newimg.style.filter  = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+element.src+",sizingMethod='scale')";
					element.parentNode.replaceChild(newimg,element);
				}else{
					var anchors = element.getElementsByTagName("a");
					for (var j=0; j<anchors.length; j++) {
						var anchor = anchors[j];
						anchor.style.position="relative";
					}
					var iputs = element.getElementsByTagName("input");
					for (var j=0; j<iputs.length; j++) {
						var iput = iputs[j];
						iput.style.position="relative";
					}
					var iputs = element.getElementsByTagName("textarea");
					for (var j=0; j<iputs.length; j++) {
						var iput = iputs[j];
						iput.style.position="relative";
					}
					var iputs = element.getElementsByTagName("select");
					for (var j=0; j<iputs.length; j++) {
						var iput = iputs[j];
						iput.style.position="relative";
					}
					var  newimg = element.currentStyle.backgroundImage || element.style.backgroundImage;
					newimg.match(/^url[("']+(.*\.png)[)"']+$/i)
					var newimg = RegExp.$1;
					element.style.filter ="progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+newimg+",sizingMethod='image')";
					element.style.background = "none";
				}
			}
		}
	}
	
	function getElementsByClassName(className){
		var i, j, eltClass;
		var objAll = document.getElementsByTagName ? document.getElementsByTagName("*") : document.all;
		var objCN = new Array();
		for (i = 0; i < objAll.length; i++) {
			eltClass = objAll[i].className.split(/\s+/);
			for (j = 0; j < eltClass.length; j++) {
				if (eltClass[j] == className) {
					objCN.push(objAll[i]);
					break;
				}
			}
		}
		return objCN;
	}
}


/*フォームデフォルト文字消去-----------------------------------------------------------*/
function eraseTA(obj){
if (obj.value == obj.defaultValue) obj.value = "";}



/*求人ウィンドウ-----------------------------------------------------------*/
function winOpen1(url){
window.open(url,'','width=600,height=480,scrollbars=no');
}

/*会員ページ入力確認-----------------------------------------------------------*/
	var w = 500;
	var h = 300;
	function winOpen6(frm){
		myLog = window.open('','myLog','width='+w+',height='+h+',scrollbars=no');
		return true;
	}
	


/*アンケートウィンドウ入力確認-----------------------------------------------------------*/
	var w = 600;
	var h = 600;
	function winOpen3(frm){
		myQuest = window.open('','myQuest','width='+w+',height='+h+',scrollbars=yes');
		return true;
	}

/*ホームページリニューアル入力確認-----------------------------------------------------------*/
	function winOpen4(url){
		window.open(url,'','width=700,height=320,scrollbars=no');
		}


/*チケット印刷-----------------------------------------------------------*/
	function winOpen5(url){
		window.open(url,'','width=780,height=440,scrollbars=no');
		}
/*ランキングの表示*/
chMenu=0;subMenu=0;
function subopen(tName){
tMenu=(document.all)?document.all(tName).style:document.getElementById(tName).style;
if(tName.substring(0, 3)!="sitecontainer"){
if(chMenu)chMenu.display="none";
if(subMenu){subMenu.display="none";subMenu=0;}
if(chMenu==tMenu){chMenu=0;}
else{chMenu=tMenu;
tMenu.display="block";}
}else{
if(subMenu)subMenu.display="none";
if(subMenu==tMenu){subMenu=0;}
else{subMenu=tMenu;
tMenu.display="block";}
}
}