function setColumnHeights() {
	setTimeout("setColumnHeightsPhaseII()",300);
}


function setColumnHeightsPhaseII() {
	/*
	
	Situatie is alsvolgt:
	- drie kolommen, alle gevuld met gefloatte divs.
	- de kolommen kunnen een variabele hoogte hebben
	- maarrr, hun borders moeten verticaal uitlijnen.
	*/
		
	iMaxHeight=document.getElementById("sidekick_column_1").offsetHeight;
	
	if (document.getElementById("content_column").offsetHeight > iMaxHeight) {
		iMaxHeight=document.getElementById("content_column").offsetHeight;
	}
	if (document.getElementById("sidekick_column_2").offsetHeight > iMaxHeight) {
		iMaxHeight=document.getElementById("sidekick_column_2").offsetHeight;
	}

	iMaxHeight=iMaxHeight + 'px';
	document.getElementById("sidekick_column_1").style.height=iMaxHeight;
	document.getElementById("content_column").style.height=iMaxHeight;
	document.getElementById("sidekick_column_2").style.height=iMaxHeight;

	/*
	document.getElementById("column1").style.paddingBottom='20px';
	document.getElementById("column2").style.paddingBottom='20px';
	document.getElementById("column3").style.paddingBottom='20px';
	*/

	// setTimeout("setColumnHeights()",5000);
}

function setMenuButton() {	
	try {
		document.getElementById("menu_item_" + top_menu_id).className='menu_item_selected';		
		document.getElementById("submenu_item_" + this_menu_id).className='submenu_item_selected';
		document.getElementById("menu_button_" + this_menu_id).innerHTML='<img src="images/client/mca/arrow.jpg" />';
	} catch(e) {
		// couldn't find menu's... no big deal, really.
	}
}