function open_tokimeki(){
	var url ="http://stream.infoseek.co.jp.edgesuite.net/happy/";
	var status = "toolbar=no,scrollbars=yes,resizable=no,directories=no,personalbar=no,status=no,location=no,menubar=no,";
	
	var strAppVersion = navigator.appVersion;
	var strAppName = navigator.appName;
	var bolWin = (strAppVersion.indexOf("Win")>=0)?1:0;
	var strBrowser = "";
	var intPos = strAppVersion.indexOf("MSIE",0); 
	// OS > Windows
	if(bolWin){
		// Browswers in Windows
		bolIE = (strAppName.indexOf("Microsoft")>=0)?1:0;
		bolIE5 = (strAppName == "Microsoft Internet Explorer" && parseInt(strAppVersion) >= 4)?1:0;
		bolXP = (parseInt(strAppVersion.indexOf("Windows NT 5.1"),0)>0)?1:0;
		bolIE6 = (parseInt(strAppVersion.slice(intPos+5,intPos+6))>=6)?1:0;
		if(bolIE){ //  Internet Explorer
			if(bolIE5){
				if(bolIE6){
					if(bolXP){// XP
						//alert("XP");
						winW = "width = 768";
						popWin = window.open(url,'sub',status+winW);
						popWin.focus();
					}else{// Not XP
						//alert("NOT XP");
						winW = "width = 768";
						popWin = window.open(url,'sub',status+winW);
						popWin.focus();
					}
				}else{
					//alert("NOT IE6");
					winW = "width = 768";
					popWin = window.open(url,'sub',status+winW);
					popWin.focus();
					
				}
			}else if(bolIE && !bolIE5){// Internet Explorer < 4
					//alert("< IE4");
					winW = "width = 768";
					popWin = window.open(url,'sub',status+winW);
					popWin.focus();
			}
		}else if(strAppName.indexOf("Netscape")>=0){ // Netscape Navigator
				//alert("win NN");
				winW = "width = 768";
				popWin = window.open(url,'sub',status+winW);
				popWin.focus();
		}else{// Other windows browser
			//alert("win Other");
			winW = "width = 768";
			popWin = window.open(url,'sub',status+winW);
			popWin.focus();
		}
	}else if(strAppVersion.indexOf("Mac")>=0){ // Mac OS
		if(strAppVersion.indexOf("Safari")>=0){ // Safari
			//alert("safari");
			winW = "width = 766";
			popWin = window.open(url,'sub',status+winW);
			popWin.focus();
		}else{ // Other browsers
			if(strAppName.indexOf("Microsoft")>=0){ // IE
				//alert("mac IE");
				winW = "width = 766";
				popWin = window.open(url,'sub',status+winW);
				popWin.resizeTo(766,800);
				popWin.focus();
			}else if(strAppName.indexOf("Netscape")>=0){ // Netscape
				//alert("mac NN");
				winW = "width = 766";
				popWin = window.open(url,'sub',status+winW);
				popWin.focus();
			}else{ // Other mac browser
				//alert("mac Other");
				winW = "width = 766";
				popWin = window.open(url,'sub',status+winW);
				popWin.focus();
			}
		}
	}
}