//Rollover 

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}


function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


//Popup

function pop(path, wname, width, height, scroll) {
   if (scroll == 1) { scroll = "no"; } else { scroll = "yes"; }
   window.open(path, wname, "width="+width+",height="+height+",scrollbars="+scroll);
}


//Scroll_top

function scroll_top()	{
	for(var y = 800 ; y > 0 ; y -= 5)	{
		window.scroll(0,y)
	}
}

//Supporter section


var Img=new Array();{
Img[0]=new Image(); Img[0].src="images/supporter/img_top_shimizu2_L.jpg";
Img[1]=new Image(); Img[1].src="images/supporter/img_top_hitachi_kenki_L.jpg";
Img[2]=new Image(); Img[2].src="images/supporter/img_top_ministop_L.jpg";
Img[3]=new Image(); Img[3].src="images/supporter/kansai/img_top_senshukai_L.jpg";

}
function Change(nam,num){
document.images[nam].src=Img[num].src;
}


//dynamic resize iframe

function iFrameHeight() {
if(document.getElementById && !(document.all)) {
h = document.getElementById('myframe').contentDocument.body.scrollHeight;
document.getElementById('myframe').style.height = h;
}
else if(document.all) {
h = document.frames('myframe').document.body.scrollHeight;
document.all.myframe.style.height = h;
}
}