FNV-1a Hash (http://isthe.com/chongo/tech/comp/fnv/) in JavaScript.

fnv32a.js

// 32 bit FNV-1a hash
// Ref.: http://isthe.com/chongo/tech/comp/fnv/
function fnv32a( str )
{
	var FNV1_32A_INIT = 0x811c9dc5;
	var hval = FNV1_32A_INIT;
	for ( var i = 0; i < str.length; ++i )
	{
		hval ^= str.charCodeAt(i);
		hval += (hval << 1) + (hval << 4) + (hval << 7) + (hval << 8) + (hval << 24);
	}
	return hval >>> 0;
}

/*
print( "Lorem -> " + fnv32a('Lorem') ); // Lorem -> 1789342528
*/

/* for Mac OSX JSC:
   $ cat words.txt | /System/Library/Frameworks/JavaScriptCore.framework/Resources/jsc -f fnv32a.js > tmp_js.txt
var line;
while((line = readline()) != "")
{
	var re = /\"(.*)\"\,/;
	var word = re.exec(line);
	print( word[1] + " -> " + fnv32a(word[1]) );
}
*/