ÿþ//-Šš[“!S0S0K0‰0//

var siteName = "Ichihara :";

var focusArea = "home";

//-Šš[‘!S0S0~0g0//



window.onload = function(e) {

  getCookie();

}



function setCookie(s){

	exp = new Date();

	exp.setTime(exp.getTime() + 31536000000);

	document.cookie = siteName + s + "; path=/" + "; expires=" + exp.toGMTString();

}



function getCookie(){

	zoom = "";

	tmpCookie = document.cookie + ";";

	start = tmpCookie.indexOf(siteName);

	if (start != -1)

	{

		end = tmpCookie.indexOf(";", start);

		zoom = tmpCookie.substring(start + siteName.length, end);

		document.getElementById(focusArea).style.fontSize = zoom;

	} else {

		document.getElementById(focusArea).style.fontSize = "100%";

	}

}



function textSizeUp(){

	currentSize = document.getElementById(focusArea).style.fontSize;

	selectSize = "";

	if ( currentSize == "80%" ){

		selectSize = "100%";

	}

	else if ( currentSize == "100%" ){

		selectSize = "120%";

	}

	else if ( currentSize == "120%" ){

		m = escape("S0Œ0åN
N‡eW[n0µ0¤0º0’0'YM0O0g0M0~0[0“00");

		alert(unescape(m));

		selectSize = "120%";

	}

	else {

		selectSize = "100%";

	}

	document.getElementById(focusArea).style.fontSize = selectSize;

	setCookie(selectSize);

}



function textSizeDown(){

	currentSize = document.getElementById(focusArea).style.fontSize;

	selectSize = "";

	if ( currentSize == "120%" ){

		selectSize = "100%";

	}

	else if ( currentSize == "100%" ){

		selectSize = "80%";

	}

	else if ( currentSize == "80%" ){

		m = escape("S0Œ0åN
N‡eW[n0µ0¤0º0’0\U0O0g0M0~0[0“00");

		alert(unescape(m));

		selectSize = "80%";

	}

	else {

		selectSize = "100%";

	}

	document.getElementById(focusArea).style.fontSize = selectSize;

	setCookie(selectSize);

}