/*----------------------
フォームの自動リサイズ
------------------------*/

var windowManager = {
	innerSize: function() {
		var size = {}
		size.width = window.innerWidth || 
			document.documentElement && document.documentElement.clientWidth ||
			document.body.clientWidth;
		size.height = window.innerHeight ||
			document.documentElement && document.documentElement.clientHeight ||
			document.body.clientHeight;
		return(size);
	},

	last_size: {width: 0, height: 0},

	onResizeDuringEdit: function() {
		var inner_size = windowManager.innerSize();
		if(inner_size.width == windowManager.last_size.width && inner_size.height == windowManager.last_size.height) return;
		windowManager.last_size = inner_size;
		var fixed_height = $('#content').offset().top + $('#content').height() - $('#memo').height()+80;
		var width = $('#content').width() - 8 * 4;
		if(width > 0) {
			$('#memo').width(width + "px");
			$('#title').width(width + "px");
		}
		if(fixed_height < inner_size.height) $('#memo').height((inner_size.height - fixed_height) + "px");
	}
}