		<!--to hide script contents from old browsers
		/*script programs written by atsushi katayama.*/
		/*Set Up Stylesheet*/
		cssType = "wie";
		cssRelative = "";
		if(Win && IE) {
			cssType = "wie";
		} else if(Win && NS) {
			cssType = "wns";
		} else if(Mac && IE) {
			cssType = "mie";
		} else if(Mac && NS) {
			cssType = "mns";
		} else {
			cssType = "wie";
		}
		function cssSet(cssRelative) {
			if(cssType != "") {
				document.write('<link rel=\"stylesheet\" href=\"' +cssRelative+ 'stylesheets/sayan_' +cssType+ '.css\" type=\"text/css\">');
				document.close();
			} else {
				document.write('<link rel=\"stylesheet\" href=\"' +cssRelative+ 'stylesheets/sayan_wie.css\" type=\"text/css\">');
				document.close();
			}
		}
		// end hiding contents from old browsers  -->