JS: generate a color value from arbitery given string

gistfile1.js

function hashCode(str) { // java String#hashCode
    var hash = 0;
    for (var i = 0; i < str.length; i++) {
       hash = str.charCodeAt(i) + ((hash << 5) - hash);
    }
    return hash;
} 

function intToARGB(i){
    var resualt = ""
    var str = ((i>>24)&0xFF).toString(16);
    if(str.length < 2)str = "0"+str;
    resualt += str;
    str = ((i>>16)&0xFF).toString(16);
    if(str.length < 2)str = "0"+str;
    resualt += str;
    str = ((i>>8)&0xFF).toString(16);
    if(str.length < 2)str = "0"+str;
    resualt += str;
    return resualt;
}

var color = intToARGB(hashCode("xwr中文opoops怎发发么样？"))
$("#koko").css("background-color", "#"+color)
$("#koko").text(color)