Window.implement({
	$log: function(){
		if (typeof console !== 'undefined' && typeof console.log !== 'undefined'){
			console.log(arguments.length <= 1 ? arguments[0] : arguments);
		}
	}
});

Element.implement({
	middle: function(find, hardHeight) {
		var contSize 	= this.getSize().y;
		var elSize 		= hardHeight || this.getElement(find).getSize().y;
		
		if(contSize != elSize) {
			this.getElement(find).setStyle('margin-top', (contSize-elSize)/2);
		}
	},
	
	vmiddle: function(parentEl){
		var elSize 	= this.getSize().y;
		var contSize 	= this.getParent(parentEl).getSize().y;
		
		this.setStyle('margin-top', (contSize-elSize)/2);
	},
	
	toggleText: function(altText){
	}
});

String.implement({
	/**
	* String.truncate(max, atChar, trail)
	*
	* ++All parameters are optional.
	* @param max = (integer) maximum length of truncated string.
	Defaults to 100 chars.
	* @param atChar = (string) truncate at the last index of this
	string. If not found, just truncates to max length.
	*                 If null, does not search and truncates to max
	length.
	* @param trail = (string) what you want appended to the end of
	the returned string
	*
	* @author Michael Fuery, Fuery Solutions, Inc. http://www.fuerysolutions.com/
	*
	* +Requires MooTools Core 1.2.2
*/
	truncate: function(max, atChar, trail){
		var s = this.trim();
		if(s.length<1) return '';
		if(!$defined(max)) var max = 100;
		else max = max.toInt();
		if(!$defined(atChar)) var atChar=' '; // break at space
		else if(atChar == null) var atChar=false;
		if(!$defined(trail)) var trail = '...';

		if(s.length > max) {
			var i=0;
			if(atChar){
				if((i = s.lastIndexOf(atChar)) != -1){
					s = s.substring(0, i);
				}else{
					s = s.substring(0, max);
				}
			}
			s += trail;
		}
		return s;
	}
});

// window.addEvent('domready', function() {
// 	if(console) console.log($('pom-bodytext').getElements('p')[1].get('text').truncate(20, ' '));	
// });