var Print = {
	init: function() {
	},
	addPrintButton: function(){
		$('<div class="printButtons"><ul><li class="last"><a href="javascript:window.print();">PRINT</a></li><li class="on"><a href="javascript:Print.swithToNormalLayout();">X</a></li></ul></div>').appendTo('div[@id=print_btm]');
	},
	removePrintButton: function(){
		$('div[@class=printButtons]').remove();
	},
	disabled: [],
	added: [],
	swithToPrintLayout: function(){		
		window.switchLayout = false;
		var s = document.getElementsByTagName('style');
		var l = document.getElementsByTagName('link');
		var a = [];
		for ( var i = 0; i < s.length; i++ )
			a[a.length] = s[i];
		for ( var i = 0; i < l.length; i++ )
			if (l[i].rel.indexOf("stylesheet") >= 0)
				a[a.length] = l[i];
		for ( var i = 0; i < a.length; i++ ) {
			if (a[i].media == "print") {
				var o = a[i].cloneNode(false);
				o.media = "screen";
				this.added[this.added.length] = o;
				a[i].parentNode.insertBefore(o, a[i]);
			}
			if (!a[i].disabled && a[i].media != "print") {
				a[i].disabled = true;
				this.disabled[this.disabled.length] = a[i];
			}
		}
		this.addPrintButton();
	},
	swithToNormalLayout: function(){
		window.switchLayout = true;
		for ( var i = 0; i < this.disabled.length; i++ )
			this.disabled[i].disabled = false;
		for ( var i = 0; i < this.added.length; i++ ) {
			this.added[i].disabled = true;
			this.added[i].parentNode.removeChild(this.added[i]);
		}
		this.disabled = [];
		this.added = [];
		this.removePrintButton();
	}
};
Print.init();