//By Bwb_Tiz
//Sets OSName variable, browserName variable and sets the right streaming-player as follows:
function chooser(OSName,nVer,nAgt,browserName,fullVersion,majorVersion,nameOffset,verOffset,ix) {
	
	var OSName="Unknown OS";
	var nVer = navigator.appVersion;
	var nAgt = navigator.userAgent;
	var browserName  = navigator.appName;
	var fullVersion  = ''+parseFloat(navigator.appVersion);
	var majorVersion = parseInt(navigator.appVersion,10);
	var nameOffset,verOffset,ix;
	//var stream = document.getElementById();
	// In MSIE, the true version is after "MSIE" in userAgent
	if ((verOffset=nAgt.indexOf("MSIE"))!=-1) {
	 	browserName = "Microsoft Internet Explorer";
	 	fullVersion = nAgt.substring(verOffset+5);
	}
	// In Opera, the true version is after "Opera"
	//else if ((verOffset=nAgt.indexOf("Opera"))!=-1) {
	// browserName = "Opera";
	// fullVersion = nAgt.substring(verOffset+6);
	//}
	// In Chrome, the true version is after "Chrome"
	else if ((verOffset=nAgt.indexOf("Chrome"))!=-1) {
	 	browserName = "Chrome";
		 fullVersion = nAgt.substring(verOffset+7);
	}
	// In Safari, the true version is after "Safari"
	else if ((verOffset=nAgt.indexOf("Safari"))!=-1) {
	 	browserName = "Safari";
	 	fullVersion = nAgt.substring(verOffset+7);
	}
	// In Firefox, the true version is after "Firefox"
	else if ((verOffset=nAgt.indexOf("Firefox"))!=-1) {
	 	browserName = "Firefox";
	 	fullVersion = nAgt.substring(verOffset+8);
	}
	// In most other browsers, "name/version" is at the end of userAgent
	else if ( (nameOffset=nAgt.lastIndexOf(' ')+1) < (verOffset=nAgt.lastIndexOf('/')) )
	{
	 	browserName = nAgt.substring(nameOffset,verOffset);
	 	fullVersion = nAgt.substring(verOffset+1);
	 	if (browserName.toLowerCase()==browserName.toUpperCase()) {
	 		browserName = navigator.appName;
	 }
	}
	// trim the fullVersion string at semicolon/space if present
	if ((ix=fullVersion.indexOf(";"))!=-1) fullVersion=fullVersion.substring(0,ix);
	if ((ix=fullVersion.indexOf(" "))!=-1) fullVersion=fullVersion.substring(0,ix);
	
	majorVersion = parseInt(''+fullVersion,10);
	if (isNaN(majorVersion)) {
		 fullVersion  = ''+parseFloat(navigator.appVersion);
		 majorVersion = parseInt(navigator.appVersion,10);
	}
	if (navigator.appVersion.indexOf("Win")!=-1) OSName="Windows";
	if (navigator.appVersion.indexOf("Mac")!=-1) OSName="MacOS";
	//if (navigator.appVersion.indexOf("X11")!=-1) OSName="UNIX";
	//if (navigator.appVersion.indexOf("Linux")!=-1) OSName="Linux";
	
	/*This sets div_display_status to block for each browser/OS  */

	if(OSName=="Windows"){			
			document.getElementById("MAC").innerHTML = "";
			document.getElementById("WIN").style.display = "block";
			//alert("WIN");
		}
	else if(OSName=="MacOS") {
			document.getElementById("MAC").style.display = "block";
			document.getElementById("WIN").innerHTML = "";
			//alert("MAC");
	
		}
	/*else if(OSName=="UNIX") {
			document.getElementById("MAC").innerHTML = "";
                        document.getElementById("WIN").style.display = "block";
                        //alert("UNIX");
                }*/

	/*else if(OSName=="Linux") {
                        document.getElementById("MAC").innerHTML = "";
                        document.getElementById("WIN").style.display = "block";
                        //alert("Linux");
                }*/

	
	/*document.write('Browser name  = '+browserName+'<br>');
	document.write('Full version  = '+fullVersion+'<br>');
	document.write('Major version = '+majorVersion+'<br>');
	document.write('navigator.appName = '+navigator.appName+'<br>');
	document.write('navigator.userAgent = '+navigator.userAgent+'<br>');*/
}