function change_i(x,y){
	if(x=="on"){
		var target = document.getElementById("ball"+"_"+y);
		target.src = "http://www.comucomu.jp/image/ball_on.gif";
	}else if(x=="off"){
		var target = document.getElementById("ball"+"_"+y);
		target.src = "http://www.comucomu.jp/image/ball.gif";
	}			
}	
	
	
function change_m(){
	var target = document.getElementById("header");
	var value;

	if(BrowserDetect.browser=='Explorer'){
			value = 5;
	}
	target.style.marginLeft = value;
	
}	

function change_w(){
	var target = document.getElementById("body");
	var value;

	if(BrowserDetect.browser=='Explorer'){
			value = 10;
		target.style.paddingLeft = value;
		target.style.paddingRight = value;
		value = 750;
		target.style.width = value;	
	}
}	

function change_w2(){
	var target = document.getElementById("c_t");
	var value;
	if(BrowserDetect.browser=='Explorer'||BrowserDetect.browser=='Mozilla'){
		value = 712;
	}	
	target.style.width = value;
}
	

		
function change_t(){
	var target = document.getElementById("t_l");
	var value;	
	if(BrowserDetect.browser!='Explorer'){		
		value = 20;
		target.style.paddingBottom = value;
	}
}		
/*******ブラウザ判別クラス*******/
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();
/********************************/