//document.img = mouser_over;

function change_image(tab){
	var tab_image = document.images[tab];
	tab_image.src = "http://www.mediax.com/images/"+tab+"_mo.gif";

}


function contactus_form(contactus){
	var error = 0;

	document.getElementById('name_red').style.color = "#000000";
	document.getElementById('company_name_red').style.color = "#000000";
	document.getElementById('phone_number_red').style.color = "#000000";
	document.getElementById('email_red').style.color = "#000000";
	document.getElementById('message').style.color = "#000000";
//	document.getElementById('message_red').style.color = "#000000";

	if(document.getElementById('name').value === ""){
		error = 1;
		document.getElementById('name_red').style.color = "#ff0000";
	}
	if(document.getElementById('company_name').value === ""){
		error = 1;
		document.getElementById('company_name_red').style.color = "#ff0000";
	}
	if(document.getElementById('phone_number').value === ""){
		error = 1;
		document.getElementById('phone_number_red').style.color = "#ff0000";
	}
	if(document.getElementById('email').value === ""){
		error = 1;
		document.getElementById('email_red').style.color = "#ff0000";
	}
	if(document.getElementById('message').value === "Message*" || document.getElementById('message').value === "" ){
		error = 1;
		document.getElementById('message').style.color = "red";
		document.getElementById('message').value = "Message*";
	}
	
	if(error)
	{
		return false;
	}else{
		return true;
	}
}

function changeMessage(){
	
	if(document.getElementById('message').value === "Message*"){
		document.getElementById('message').value = "";
	}
	document.getElementById('message').style.color = '';
}

function careers_check(){
	var error = 0;
	document.getElementById('first_name_red').style.color = "#000000";
	document.getElementById('last_name_red').style.color = "#000000";
	document.getElementById('phone_number_red').style.color = "#000000";
	document.getElementById('email_red').style.color = "#000000";
		document.getElementById('resume_red').style.color = "#000000";

	if(document.getElementById('first_name').value === ""){
		error = 1;
		document.getElementById('first_name_red').style.color = "#ff0000";
	}
	if(document.getElementById('last_name').value === ""){
		error = 1;
		document.getElementById('last_name_red').style.color = "#ff0000";
	}
	if(document.getElementById('phone_number').value === ""){
		error = 1;
		document.getElementById('phone_number_red').style.color = "#ff0000";
	}
	if(document.getElementById('email').value === ""){
		error = 1;
		document.getElementById('email_red').style.color = "#ff0000";
	}
	if(document.getElementById('resume').value === ""){
		error = 1;
		document.getElementById('resume_red').style.color = "#ff0000";
	}

	if(error)
	{
		return false;
	}else{
		return true;
	}
}

function checkFeilds(media_type){
	var error = 0;
		
	document.getElementById('address_red').style.color = "#000000";
	document.getElementById('city_red').style.color = "#000000";
	document.getElementById('state_red').style.color = "#000000";
	document.getElementById('zip_code_red').style.color = "#000000";
	document.getElementById('website_red').style.color = "#000000";
	document.getElementById('first_name_red').style.color = "#000000";
	document.getElementById('last_name_red').style.color = "#000000";
	document.getElementById('phone_number_red').style.color = "#000000";
	document.getElementById('email_red').style.color = "#000000";

	if(media_type === "print"){
		document.getElementById('publication_name_red').style.color = "#000000";
		if(document.getElementById('publication_name').value === ""){
			error = 1;
			document.getElementById('publication_name_red').style.color = "#ff0000";
		}
	}
	if(media_type === "broadcast"){
		document.getElementById('station_name_red').style.color = "#000000";
		if(document.getElementById('station_name').value === ""){
			error = 1;
			document.getElementById('station_name_red').style.color = "#ff0000";
		}
		document.getElementById('call_letters_red').style.color = "#000000";
		if(document.getElementById('call_letters').value === ""){
			error = 1;
			document.getElementById('call_letters_red').style.color = "#ff0000";
		}
		document.getElementById('parent_comapny_name_red').style.color = "#000000";
		if(document.getElementById('parent_comapny_name').value === ""){
			error = 1;
			document.getElementById('parent_comapny_name_red').style.color = "#ff0000";
		}
	}
	if(media_type === "digital"){
		document.getElementById('company_name_red').style.color = "#000000";
		if(document.getElementById('company_name').value === ""){
			error = 1;
			document.getElementById('company_name_red').style.color = "#ff0000";
		}
	}
	if(media_type === "ooh"){
		document.getElementById('company_name_red').style.color = "#000000";
		if(document.getElementById('company_name').value === ""){
			error = 1;
			document.getElementById('company_name_red').style.color = "#ff0000";
		}
	}

	if(document.getElementById('address').value === ""){
		error = 1;
		document.getElementById('address_red').style.color = "#ff0000";
	}
	if(document.getElementById('city').value === ""){
		error = 1;
		document.getElementById('city_red').style.color = "#ff0000";
	}
	if(document.getElementById('state').value === ""){
		error = 1;
		document.getElementById('state_red').style.color = "#ff0000";
	}
	if(document.getElementById('zip_code').value === ""){
		error = 1;
		document.getElementById('zip_code_red').style.color = "#ff0000";
	}
	if(document.getElementById('website').value === ""){
		error = 1;
		document.getElementById('website_red').style.color = "#ff0000";
	}
	if(document.getElementById('first_name').value === ""){
		error = 1;
		document.getElementById('first_name_red').style.color = "#ff0000";
	}
	if(document.getElementById('last_name').value === ""){
		error = 1;
		document.getElementById('last_name_red').style.color = "#ff0000";
	}
	if(document.getElementById('phone_number').value === ""){
		error = 1;
		document.getElementById('phone_number_red').style.color = "#ff0000";
	}
	if(document.getElementById('email').value === ""){
		error = 1;
		document.getElementById('email_red').style.color = "#ff0000";
	}

	if(error)
	{
		return false;
	}else{
		return true;
	}
}

	function display_other()
	{
	
	var disp = document.getElementById('hear_mediax_drop').value;
	if(disp == 'Other'){
		document.getElementById('other_text_area').style.display = '';
		}
		else {
		document.getElementById('other_text_area').style.display = 'none';	
		}
	}