$(function() {
    radioOnload(); 
    changeLeftContentHeight();
 });
 
function checkRadio(el)
{
	$("#radio_group a").attr('class', 'radio-unchecked');    
    $(el).attr('class', 'radio-checked'); 
}

function radioOnload()
{
	var page = document.getElementById("sectionTitle");
	if(page) 
	{
		page = page.innerHTML.toLowerCase(); 
		if(page.match(" ")) 
			page = page.replace(" ", "_"); 
		var radio = $("#" + page + " a").attr('class', 'radio-checked'); 
	}
}


function changeLeftContentHeight()
{
	var left_content = document.getElementById("left_content");
	var right_content = document.getElementById("right_content");
	if(left_content && right_content) 
	{
		if(left_content.clientHeight < right_content.clientHeight) 
		{
			left_content.style.height = right_content.clientHeight + "px"; 
		}
	}
}


function checkContactUs()
{		
	$("#radio_group a").attr('class', 'radio-unchecked');    
	$("#contact_us a").attr('class', 'radio-checked');
}