jQuery.trunc = function( string, max, settings ) {
    s = string.split(/ /)
    
    var str = ''
    var i=0
    while (i<s.length && str.length + s[i].length < max) {
        str += s[i]+' '
        i++
    }
    
    
    return i<s.length ? str+'...' : str
 
}
jQuery.trunc_simply = function( str, max ) {
    max = Math.max(max,3);
    return str.length<=max ? str : str.substr(0,max-3)+'...'; 
}