// JavaScript Document

/* search box functions */

function ini_search () {
	var oSearch =  document.getElementById("search_box"); 
	if (oSearch.value == "recherche LEWIS PR") {	
		oSearch.value = '';
	}
}


function clear_search () {
	var oSearch =  document.getElementById("search_box");
	if (oSearch.value== '') {
		oSearch.value = "recherche LEWIS PR";
	}
}

document.onkeydown = checkKeycode

function checkKeycode(e) {
	var oSearch =  document.getElementById("search_box");
	
	var loc = window.location;
	loc = loc.toString();
	var findIt = loc.indexOf("search");
	
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;

	if (keycode == 13 && oSearch.value != '' && findIt == -1) {
		start_search();
	}

}

function start_search () {
	var oSearch =  document.getElementById("search_box");
	window.location = "search.php?key=" + oSearch.value;
}



//rollover images

function img_int(sName) {
    var obj =  document.getElementById(sName);
    obj.style.filter = "alpha(opacity = 50)";
	obj.style.opacity = 0.5;
}

function img_out(sName) {
    var obj =  document.getElementById(sName);
    obj.style.filter = "alpha(opacity = 50)";
	obj.style.opacity = 0.5;
}
  
function img_over(sName) {
    var obj =  document.getElementById(sName);
    obj.style.filter = "alpha(opacity = 100)";
	obj.style.opacity = 1;
}



//end rollover

function embedFlash(sURL, sWidth, sHeight, sDiv) {
	var obj = document.getElementById(sDiv); 
	
	var str = "";
	str += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" ';
	str += 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"';
	str += 'width="'+sWidth+'" height="'+sHeight+'">';
	str += '<param name="movie" value="'+sURL+'">';
    str += '<param name="quality" value="high">';
    str += '<param name="BGCOLOR" value="#FFFFFF">';
    str += '<embed src="'+sURL+'" width="'+sWidth+'" height="'+sHeight+'" quality="high" ';
	str += 'pluginspage="http://www.macromedia.com/go/getflashplayer" ';
	str += 'type="application/x-shockwave-flash" bgcolor="#FFFFFF"></embed>';
	str += '</object>';	
	obj.innerHTML = str;
}

//google rss feed

    google.load("feeds", "1");
 
    function initialize() {
      var feed = new google.feeds.Feed("http://www.lewis360.com/rss.xml");
      feed.setNumEntries(3);
	  feed.load(function(result) {
        if (!result.error) {
          var container = document.getElementById("feed");
		  var tmp = "<ul>";
          for (var i = 0; i < result.feed.entries.length; i++) {
            var entry = result.feed.entries[i];
			var words = entry.title.split(' ');
			var maxlen = 4;
			if (words.length > maxlen) {
				var tmp2 = ''
				for(var j = 0; j < maxlen; j++) {
					tmp2 += words[j] + " ";
				}
				tmp += "<li><a href='"+entry.link+"' target='blank'>"+tmp2+"...</a></li>";
			}
			else {
				tmp += "<li><a href='"+entry.link+"' target='blank'>"+entry.title+"</a></li>";
			}
          }
		  tmp += "</ul>";
		  container.innerHTML = tmp;
        }
      });
    }
    google.setOnLoadCallback(initialize);