// JavaScript Document
 var isSeen = false;
 var imgStartHere = new Image();
 var imgStartHere_dim = new Image();
 imgStartHere.src = "images/btn_starthere.gif";
 imgStartHere_dim.src =  "images/btn_starthere_dim.gif";
 
 function OpenUpdate(){
 	if(isSeen == true){
	 	window.open("http://www.motorola.com.hk/eng/motoupdate/start_here.asp?redirect=https://rsddownload.motorola.com/download/Motorola_Software_Update.exe","_blank");
	}
	else{
		alert("Please read \"Things to note\" before download.");
	}
	;
 }
 
 function setIsSeen(){
 	isSeen = document.all("chkSeen").checked;
	if(isSeen == true)
		btnStartHere.src = imgStartHere.src;
	else
		btnStartHere.src = imgStartHere_dim.src;
	
 }