/*
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Mitsui Fudosan Co., Ltd.

http://www.31sumai.com/mfr/

JavaScript Settingfile
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*/

	ranimg = new Array(); 
	ranimg[0]="/inc/31source/image/cmn_mainlogin_001.jpg"; 
	ranimg[1]="/inc/31source/image/cmn_mainlogin_002.jpg"; 
	ranimg[2]="/inc/31source/image/cmn_mainlogin_003.jpg"; 
	ranimg[3]="/inc/31source/image/cmn_mainlogin_004.jpg"; 
	ranimg[4]="/inc/31source/image/cmn_mainlogin_005.jpg"; 
	xx = Math.floor(ranimg.length*Math.random()); 
	ranimg = ranimg[Math.floor(xx)]; 
	document.write ('<style type="text/css"><!-- .mainImg {background: url("'+ ranimg +'") no-repeat;width:800px;height:227px;}--></style>'); 

// E N D