// JavaScript Document

var title=""

function highlight(title) {
	if (title=="LT400"){
		document.getElementById('explain_text').innerHTML = 
		'How to get LT400 certs and plates for your drawbars, drawbeams, tip deck installations and the like.'
		document.getElementById(title).src = 'index_files/lt400_button2.gif'}

	else if (title=="std_des"){
		document.getElementById('explain_text').innerHTML = 
		"You'll find drawings of our standard designs for towbars, drawbars, drawbeams, load anchorages and seatbelt mounts here."
		document.getElementById(title).src = 'index_files/std_des_button2.gif'}
		
	else if (title=="tsp_des"){
		document.getElementById('explain_text').innerHTML = 
		'Look at our previous transport design projects and commision us for your next project.'
		document.getElementById(title).src = 'index_files/tsp_des_button2.gif'}

	else if (title=="D_M_calc"){
		document.getElementById('explain_text').innerHTML = 
		'Use our exclusive Dimensions and Mass Calculator to work out whether your rig complies with the regulations.'
		document.getElementById(title).src = 'index_files/D_M_calc_button2.gif'}

	else if (title=="gen_eng"){
		document.getElementById('explain_text').innerHTML = 
		'Info on ROPS, Cranes, Dangerous Goods, Lifting Beams, OSH certifications and Industry Mechanical Design can be found here.'
		document.getElementById(title).src = 'index_files/gen_eng_button2.gif'}
		
	
}

function highlight_off(title) {
	if (title=="LT400"){
		document.getElementById('explain_text').innerHTML = " "
		document.getElementById(title).src = 'index_files/lt400_button.gif'}

	else if (title=="std_des"){
		document.getElementById('explain_text').innerHTML = " "
		document.getElementById(title).src = 'index_files/std_des_button.gif'}
		
	else if (title=="tsp_des"){
		document.getElementById('explain_text').innerHTML = " "
		document.getElementById(title).src = 'index_files/tsp_des_button.gif'}
		
	else if (title=="D_M_calc"){
		document.getElementById('explain_text').innerHTML = " "
		document.getElementById(title).src = 'index_files/D_M_calc_button.gif'}
		
	else if (title=="gen_eng"){
		document.getElementById('explain_text').innerHTML = " "
		document.getElementById(title).src = 'index_files/gen_eng_button.gif'}
}