function pusherHeights(){
	if(document.body.hasClass('home')){	
		var one = document.id('square-1').getSize().y;
		var two = document.id('square-2').getSize().y;
		var three = document.id('square-3').getSize().y;
		var max = one;
		if(two > max){
			max = two;
		}
		if(three > max){
			max = three;
		}
		document.id('square-1').setStyle('height', max);
		document.id('square-2').setStyle('height', max);
		document.id('square-3').setStyle('height', max);
	}
}
//fixa denna!
function footerDown(){
	var leftSide = 0;
	var main = 0;
	var leftCol = 0;
	var rightCol = 0;
	var main = 0;
	var rightSide = 0;
	var pos;
	if(document.id('left-sidebar') != null){
		leftSide = document.id('left-sidebar').getSize().y;
	}
	if(document.id('left-col') != null){
		leftCol = document.id('left-col').getSize().y;
		pos = document.id('left-col').getPosition().y;
	}
	if(document.id('right-col') != null){
		rightCol = document.id('right-col').getSize().y;
	}
	if(document.id('main') != null){
		main = document.id('main').getSize().y;
		pos = document.id('main').getPosition().y;
	}
	if(document.id('right-sidebar') != null){
		rightSide = document.id('right-sidebar').getSize().y;
	}
	max = leftSide;
	if(leftCol > max){
		max = leftCol;
	}
	if(rightCol > max){
		max = rightCol;
	}
	if(main > max){
		max = main;
	}
	if(rightSide > max){
		max = rightSide;
	}
	var footer = document.id('footer-area');
	if(window.getSize().y > (pos + max + footer.getSize().y + 3)){
		footer.setStyle('margin-top', (window.getSize().y - pos - max - footer.getSize().y - 3));
		footer.setStyle('visibility', 'visible');
	}
}