// includes/functions.js

function resize() {
	var mh = document.getElementById('menu');
	var ch = document.getElementById('content');
	
	mh.style.height = 'auto';
	ch.style.height = 'auto';
	
	var mhx = mh.offsetHeight;
	var chx = ch.offsetHeight;
	
	if(mhx > chx) {
		ch.style.height = mhx - 100 + "px";
	}
	else {
		mh.style.height = chx - 100 + "px";
	}		
}

function change(mode, image) { 
	if(mode == 0) {
		image.style.background = 'url(images/im_menu.png)';
	}
	else {
		image.style.background = 'url(images/im_menu_over.png)';
	}
}

function empty(text, textbox) {
	if(textbox.value == text)
		textbox.value = '';
}

window.onload = resize;