	function r_image()
	{
		var rimage = Math.floor(Math.random() * 5);
		switch(rimage)
		{
			case 0:
				document.write('<img src="../image/01.png">');
				break;
			case 1:
				document.write('<img src="../image/02.png">');
				break;
			case 2:
				document.write('<img src="../image/03.png">');
				break;
			case 3:
				document.write('<img src="../image/04.png">');
				break;
			case 4:
				document.write('<img src="../image/05.png">');
				break;
		}
	}


	function ImageFind(n, d)
	{
		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&&id.layers.length;i++)
			x=ImageFind(n,d.layers[i].document);
		if(!x && d.getElementById)
			x=d.getElementById(n);
		return x;
	}
	
	function ImageSwap()
	{
		var i,j=0,x,a=ImageSwap.arguments;
		document.MM_sr=new Array;
		for(i=0;i<(a.length-2);i+=3)
			if ((x=ImageFind(a[i]))!=null){
				document.MM_sr[j++]=x;
				if(!x.oSrc)
					x.oSrc=x.src;
				x.src=a[i+2];
			}
	}
	
	function ImageRestore()
	{
		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 ImagePreload(){
		var d=document;
		if(d.images){
			if(!d.MM_p)
				d.MM_p=new Array();
			var i,j=d.MM_p.length,a=ImagePreload.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];
				}
		}
	}

	//HOME
	function Preload00()
	{
		ImagePreload
		(
			'../image/top/sitemap_over.png',
			'../../contents/web/home/image/m11_over.png',
			'../../contents/web/home/image/m12_over.png',
			'../../contents/web/home/image/m13_over.png',
			'../../contents/web/home/image/m14_over.png',
			'../../contents/web/home/image/m15_over.png'
		)
	}

	//CorpInfo_Outline
	function Preload11()
	{
		ImagePreload
		(
			'../image/top/sitemap_over.png',
			'../../contents/web/corp_info/image/button/01_over.png',
			'../../contents/web/corp_info/image/button/03_over.png',
			'../../contents/web/corp_info/image/button/04_over.png',
			'../../contents/web/corp_info/image/button/05_over.png',
			'../../contents/web/corp_info/image/button/06_over.png',
			'../../contents/web/corp_info/image/button/07_over.png',
			'../../contents/web/corp_info/image/button/08_over.png'
		)
	}

	//CorpInfo_Policy
	function Preload12()
	{
		ImagePreload
		(
			'../image/top/sitemap_over.png',
			'../../contents/web/corp_info/image/button/01_over.png',
			'../../contents/web/corp_info/image/button/02_over.png',
			'../../contents/web/corp_info/image/button/04_over.png',
			'../../contents/web/corp_info/image/button/05_over.png',
			'../../contents/web/corp_info/image/button/06_over.png',
			'../../contents/web/corp_info/image/button/07_over.png',
			'../../contents/web/corp_info/image/button/08_over.png'
		)
	}

	//CorpInfo_Greeting
	function Preload13()
	{
		ImagePreload
		(
			'../image/top/sitemap_over.png',
			'../../contents/web/corp_info/image/button/01_over.png',
			'../../contents/web/corp_info/image/button/02_over.png',
			'../../contents/web/corp_info/image/button/03_over.png',
			'../../contents/web/corp_info/image/button/05_over.png',
			'../../contents/web/corp_info/image/button/06_over.png',
			'../../contents/web/corp_info/image/button/07_over.png',
			'../../contents/web/corp_info/image/button/08_over.png'
		)
	}

	//CorpInfo_History
	function Preload14()
	{
		ImagePreload
		(
			'../image/top/sitemap_over.png',
			'../../contents/web/corp_info/image/button/01_over.png',
			'../../contents/web/corp_info/image/button/02_over.png',
			'../../contents/web/corp_info/image/button/03_over.png',
			'../../contents/web/corp_info/image/button/04_over.png',
			'../../contents/web/corp_info/image/button/06_over.png',
			'../../contents/web/corp_info/image/button/07_over.png',
			'../../contents/web/corp_info/image/button/08_over.png'
		)
	}

	//CorpInfo_Map
	function Preload15()
	{
		ImagePreload
		(
			'../image/top/sitemap_over.png',
			'../../contents/web/corp_info/image/button/01_over.png',
			'../../contents/web/corp_info/image/button/02_over.png',
			'../../contents/web/corp_info/image/button/03_over.png',
			'../../contents/web/corp_info/image/button/04_over.png',
			'../../contents/web/corp_info/image/button/05_over.png',
			'../../contents/web/corp_info/image/button/07_over.png',
			'../../contents/web/corp_info/image/button/08_over.png'
		)
	}

	//CorpInfo_Clienrt
	function Preload16()
	{
		ImagePreload
		(
			'../image/top/sitemap_over.png',
			'../../contents/web/corp_info/image/button/01_over.png',
			'../../contents/web/corp_info/image/button/02_over.png',
			'../../contents/web/corp_info/image/button/03_over.png',
			'../../contents/web/corp_info/image/button/04_over.png',
			'../../contents/web/corp_info/image/button/05_over.png',
			'../../contents/web/corp_info/image/button/06_over.png',
			'../../contents/web/corp_info/image/button/08_over.png'
		)
	}

	//CorpInfo_Whats
	function Preload17()
	{
		ImagePreload
		(
			'../image/top/sitemap_over.png',
			'../../contents/web/corp_info/image/button/01_over.png',
			'../../contents/web/corp_info/image/button/02_over.png',
			'../../contents/web/corp_info/image/button/03_over.png',
			'../../contents/web/corp_info/image/button/04_over.png',
			'../../contents/web/corp_info/image/button/05_over.png',
			'../../contents/web/corp_info/image/button/06_over.png',
			'../../contents/web/corp_info/image/button/07_over.png'
		)
	}



	//棚番号入力時ハイフン区切り
	function editLocation(loc)
	{
		if (loc.value.length == 2)
			loc.value = loc.value + "-";
		if (loc.value.length == 5)
			loc.value = loc.value + "-";		
	}

	//文字列<<株式会社>>追加
	function addCompany(text,sec)
	{
		if(sec==0)
			text.value = text.value + "株式会社";
		else
			text.value = text.value + "(株)";
		
	}

	//文字列<<有限会社>>追加
	function addCorporation(text,sec)
	{
		if(sec==0)
			text.value = text.value + "有限会社";
		else
			text.value = text.value + "(有)";
	}

	//文字列コピー
	function copyValue(from,to)
	{
		to.value = to.value + from.value;
	}

	//郵便番号ハイフン区切り
	function editPost(post)
	{
		if(post.value.length == 3)
			post.value = post.value + "-";
	}

	//日付ハイフン区切り
	function editDate(dt)
	{
		if (dt.value.length == 4)
			dt.value = dt.value + "-";
		if (dt.value.length == 7)
			dt.value = dt.value + "-";		
	}
