function MM_openBrWindow() { 

var browser = navigator.appName;
var version = navigator.appVersion;
var agent = navigator.userAgent;

var op_size = 'width=750,height=277';

if(version.indexOf("Mac") >= 0){
	var os = "Mac";
	if(browser.indexOf("Netscape") >= 0){
			op_size = 'width=734,height=261'
	}
	if(agent.indexOf("MSIE") >= 0){
		if(version.indexOf("MSIE 5") >= 0){
		op_size = 'width=734,height=261'
		}
		else {
		op_size = 'width=734,height=261'
		}
	}
}

if(version.indexOf("Win") >= 0){
	var os = "Win";
	if(browser.indexOf("Netscape") >= 0){
		op_size = 'width=750,height=277'
	}
	if(agent.indexOf("MSIE") >= 0){
		if(version.indexOf("MSIE 5") >= 0){
		op_size = 'width=750,height=277'
		}
		else {
		op_size = 'width=750,height=277'
		}
	}
};
var op_url = '../../../what_fla.html';
var op_name = 'what';


  window.open(op_url,op_name,op_size);
}