// --------------------------------------------------------
// 
// --------------------------------------------------------
if (!("console" in window) || !("firebug" in console)) 
{
	var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];

	window.console = {};

	for (var i = 0; i < names.length; ++i) window.console[names[i]] = function() {};
};

// --------------------------------------------------------
// 
// --------------------------------------------------------
function setPlaceHolderText(id, defaultText){	
	var txtContent  = document.getElementById(id);

	function changeText(reset) {
	    if (reset) {
	        txtContent.value = defaultText;
	        txtContent.style.color = "#CCC";
	        txtContent.style.fontStyle = 'italic';
	    } else {
	        txtContent.value = "";
	        txtContent.style.color = "#000";
	        txtContent.style.fontStyle = null;
	    }	    	
	}

	changeText(true);

	txtContent.onfocus = function() {
	if (this.value == defaultText)
	        changeText(false);
	}

	txtContent.onblur = function() {
	    if (this.value == "")
	        changeText(true);
	}
	
}