function print_project(lang) {
	if ($('module_print').style.display == "none")
	{
		$('module_print').style.display = "block";
		$('module_print_img').src = "images/"+lang+"/btn_projects_print_off.gif";
	}
	else
	{
		$('module_print').style.display = "none";
		$('module_print_img').src = "images/"+lang+"/btn_projects_print.gif";
	}
}

function set_project_content(title,text) {
	$('module_project_title').innerHTML = title;
	$('module_project_text').innerHTML = text;
}

function tabs_contacts() {
	if ($('module_contacts').style.display == "none")
	{
		$('module_contacts').style.display = "block";
		
		if ($('tabs_projects'))
		{
			$('expertise_flash').style.display = "none";
			$('module_text').style.display = "none";
			$('module_print_btn').style.display = "none";
			$('tabs_projects').className = "tabs";
		}
		
		$('tabs_contacts').className = "tabs_on";
	}
}
function tabs_projects() {
	if ($('module_text').style.display == "none")
	{
		$('expertise_flash').style.display = "block";
		$('module_text').style.display = "block";
		$('module_print_btn').style.display = "block";
		$('module_contacts').style.display = "none";
		$('tabs_projects').className = "tabs_on";
		$('tabs_contacts').className = "tabs";
	}
}