window.onload = function()
{
	document.getElementsByName("sel_version")[0].onchange = function()
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	function change_version()
	{
		if(document.getElementsByName("sel_version")[0].value == "32")
		{
			document.getElementById("download_version").href = "http://download.comodo.com/cis/download/setups/CIS_Setup_3.13.120417.573_XP_Vista_x32.exe";
			document.getElementById("download_version").onclick = function()
			{
				pageTracker._trackPageview('/G/Vista32bit-exe/CPF-downloadpage/download_btn');
			}
			document.getElementById("system_requirements").innerHTML = "<li  style=\"background-position:left 8px;\">32-bit Windows 7 /<br />Vista / XP SP2</li><li>64 MB RAM</li><li>150 MB hard disk space</li>";			
			document.getElementById("size").innerHTML = "Size: 39M (40,519,952 bytes)";
		}
		else if(document.getElementsByName("sel_version")[0].value == "64")
		{
			document.getElementById("download_version").href = "http://download.comodo.com/cis/download/setups/CIS_Setup_3.13.120417.573_XP_Vista_x64.exe";
			document.getElementById("download_version").onclick = function()
			{
				pageTracker._trackPageview('/G/Vista64bit-exe/CPF-downloadpage/download_btn');
			}
			document.getElementById("system_requirements").innerHTML = "<li style=\"background-position:left 8px;\">64-bit Windows 7 /<br />Vista / XP SP2</li><li>64 MB RAM</li><li>175 MB hard disk space</li>";
			document.getElementById("size").innerHTML = "Size: 42M (43,289,360 bytes)";
		}			
	}
	change_version();
}