var _browser;
var base_skin = 1;
var sizeData = ["","","",""];

if (Win && IE) {
	_browser = 0;
} else if (Win && NN) {
	_browser = 1;
} else if (Mac && IE) {
	_browser = 2;
} else if (Mac && NN) {
	_browser = 3;
} else {
	_browser = 2;
}

function changeSkinType(n)	{	
	base_skin = n;
	if (base_skin > 3) base_skin = 3;
	if (base_skin < 1) base_skin = 0;

	var my_tag = document.getElementsByTagName("td");
	
	for (var i = 0; i < my_tag.length; i++) {
		my_tag[i].style.fontSize = sizeData[_browser][base_skin];
	}
	alert("set"+base_skin);
	setCookie(base_skin);
}

function setCookie(val) {	
  cName = "NAME=";
  cDays = 30;
  setPre = new Date();
  setPre.setTime(setPre.getTime() + (cDays*1000*24*3600));
  prd = setPre.toGMTString();
	document.cookie = cName + val + ";expires=" + prd + ";path=/";
}

function getCookie() {
  cData = "";
  cName = "NAME=";
  cCookie = document.cookie+";";
  str = cCookie.indexOf(cName);
  if(str != -1) {
    end = cCookie.indexOf(";",str);
    cData = unescape(cCookie.substring(str + cName.length, end));
		
		return cData;
  } else {
		return null;
	}
}


function initSkin() {
		var _cookie = getCookie();
		if (_cookie != null) base_skin = Number(_cookie);
		return base_skin;
}

function setSkinType(){

	base_skin = initSkin();
	
	if (base_skin == 2) {
		document.write ("<img src='../image/front/frontimage3_btn.jpg' alt='季節のカット' width='180' height='28' />");
	}else{
		document.write ("<a href='javascript:location.reload();' onClick='setCookie(2);'><img src='../image/front/frontimage3_btn.jpg' alt='季節のカット' width='180' height='28' /></a>");
	}
	
	if (base_skin == 1) {
		document.write ("<img src='../image/front/frontimage_btn.jpg' alt='飛翔イメージ' width='180' height='28' />");
	}else{
		document.write ("<a href='javascript:location.reload();' onClick='setCookie(1);'><img src='../image/front/frontimage_btn.jpg' alt='飛翔イメージ' width='180' height='28' /></a>");
	}
	
	if (base_skin == 0) {
		document.write ("<img src='../image/front/frontimage2_btn.jpg' alt='大阪風景' width='180' height='28' />");
	}else{
		document.write ("<a href='javascript:location.reload();' onClick='setCookie(0);'><img src='../image/front/frontimage2_btn.jpg' alt='大阪風景' width='180' height='28' /></a>");
	}

	if (base_skin == 3) {
		document.write ("<img src='../image/front/frontimage4_btn.jpg' alt='チームマイナス6' width='180' height='28' />");
	}else{
		document.write ("<a href='javascript:location.reload();' onClick='setCookie(3);'><img src='../image/front/frontimage4_btn.jpg' alt='チームマイナス6' width='180' height='28' /></a>");
	}

}

function setFlashObject(){

	base_skin = initSkin();
	
	if (base_skin == 2) {
		document.write ("<div id='frontheader2'>");
		document.write ("<object data='../image/front/title_anim3.swf' type='application/x-shockwave-flash' height='120' width='782'><param name='movie' value='../image/front/title_anim3.swf' /><param name='quality' value='high' /><param name=bgcolor value='ffffff' />大阪市職員労働組合</object></div>");
	}else{
		if (base_skin == 1) {
			document.write ("<div id='frontheader2'>");
			document.write ("<object data='../image/front/title_anim.swf' type='application/x-shockwave-flash' height='120' width='782'><param name='movie' value='../image/front/title_anim.swf' /><param name='quality' value='high' /><param name=bgcolor value='ffffff' />大阪市職員労働組合</object></div>");
		}else{
			if (base_skin == 0) {
				document.write ("<div id='frontheader2'>");
				document.write ("<object data='../image/front/title_anim2.swf' type='application/x-shockwave-flash' height='120' width='782'><param name='movie' value='../image/front/title_anim2.swf' /><param name='quality' value='high' /><param name=bgcolor value='ffffff' />大阪市職員労働組合</object></div>");
			}else{
				if (base_skin == 3) {
					document.write ("<div id='frontheader2'>");
					document.write ("<object data='../image/front/title_anim4.swf' type='application/x-shockwave-flash' height='120' width='782'><param name='movie' value='../image/front/title_anim4.swf' /><param name='quality' value='high' /><param name=bgcolor value='ffffff' />大阪市職員労働組合</object></div>");
				}else{
						document.write ("<div id='frontheader2'>");
						document.write ("<object data='../image/front/title_anim.swf' type='application/x-shockwave-flash' height='120' width='782'><param name='movie' value='../image/front/title_anim.swf' /><param name='quality' value='high' /><param name=bgcolor value='ffffff' />大阪市職員労働組合</object></div>");
				}
			}
		}
	}
	
}



var base_skin = initSkin();

document.write("<STYLE TYPE='text/css'><!--");
//--Macintosh
if(Mac){
	if(IE){
		if(Version >= 5){
			switch(base_skin){
			case 0:
				document.write("#top { background-image: url(../image/common/back-image2.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #669933;}");
				break;
			case 1:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
				break;
			case 2:
				document.write("#top { background-image: url(../image/common/back-image3.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #cc3333;}");
				break;
			case 3:
				document.write("#top { background-image: url(../image/common/back-image4.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #ffcc33;}");
				break;
			default:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
			}
		}//--NN, IE4.x
	}else{
		if(Version >=5){//--NN6
			switch(base_skin){
			case 0:
				document.write("#top { background-image: url(../image/common/back-image2.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #669933;}");
				break;
			case 1:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
				break;
			case 2:
				document.write("#top { background-image: url(../image/common/back-image3.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #cc3333;}");
				break;
			case 3:
				document.write("#top { background-image: url(../image/common/back-image4.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #ffcc33;}");
				break;
			default:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
			}
		}else{
			switch(base_skin){
			case 0:
				document.write("#top { background-image: url(../image/common/back-image2.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #669933;}");
				break;
			case 1:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
				break;
			case 2:
				document.write("#top { background-image: url(../image/common/back-image3.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #cc3333;}");
				break;
			case 3:
				document.write("#top { background-image: url(../image/common/back-image4.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #ffcc33;}");
				break;
			default:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
			}
		}
	}
}
//--Windows
if(Win){
	if(NN){
			switch(base_skin){
			case 0:
				document.write("#top { background-image: url(../image/common/back-image2.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #669933;}");
				break;
			case 1:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
				break;
			case 2:
				document.write("#top { background-image: url(../image/common/back-image3.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #cc3333;}");
				break;
			case 3:
				document.write("#top { background-image: url(../image/common/back-image4.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #ffcc33;}");
				break;
			default:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
		}
	}else{
		switch(base_skin){
			case 0:
				document.write("#top { background-image: url(../image/common/back-image2.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #669933;}");
				break;
			case 1:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
				break;
			case 2:
				document.write("#top { background-image: url(../image/common/back-image3.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #cc3333;}");
				break;
			case 3:
				document.write("#top { background-image: url(../image/common/back-image4.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #ffcc33;}");
				break;
			default:
				document.write("#top { background-image: url(../image/common/back-image.png); background-repeat: repeat-y;}");
				document.write("body { background-color: #6699cc;}");
		}
	}
}
document.write("//--></style>");