// mouseover ------------------------------------------------------------------------------------------------------------
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 onMouse() {
	MM_preloadImages('','');
	if (!document.getElementById) return
	
	var aPreLoad = new Array();
	var bPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'ov') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_r'+ftype);
			var asrc = src.replace(ftype, '_a'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			bPreLoad[i] = new Image();
			bPreLoad[i].src = asrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_r'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}


function loadplural() {
	setNaviActive()
	onMouse();
}

// update 2008.10.08 mashimonator
//window.onload = loadplural;

// insert 2008.10.08 mashimonator start
function eventCancel(e){
        if (!e) var e = window.event;

        if(e.keyCode == 13)
                return false;
}

function submitStop() {
    var list = document.getElementsByTagName("input");
    for(var i=0; i<list.length; i++){
            if(list[i].type == 'text' || list[i].type == 'password'){
                    list[i].onkeypress = function (event){
                            return eventCancel(event);
                    };
            }
    }
}

window.onload = function(){loadplural();submitStop();}

// insert 2008.10.08 mashimonator end