// preload images
var towerLogo = new Image(); towerLogo.src = "/images/tower_logo.jpg";
var towerLogoRO = new Image(); towerLogoRO.src = "/images/tower_logo_ro.jpg";

var techLogo = new Image(); techLogo.src = "/images/technology_logo.jpg";
var techLogoRO = new Image(); techLogoRO.src = "/images/technology_logo_ro.jpg";

var projLogo = new Image(); projLogo.src = "/images/project_management_logo.jpg";
var projLogoRO = new Image(); projLogoRO.src = "/images/project_management_logo_ro.jpg";

var aviationLogo = new Image(); aviationLogo.src = "/images/aviation_logo.jpg";
var aviationLogoRO = new Image(); aviationLogoRO.src = "/images/aviation_logo_ro.jpg";

var constructionLogo = new Image(); constructionLogo.src = "/images/construction_logo.jpg";
var constructionLogoRO = new Image(); constructionLogoRO.src = "/images/construction_logo_ro.jpg";

var windmillLogo = new Image(); windmillLogo.src = "/images/windmill_logo.jpg";
var windmillLogoRO = new Image(); windmillLogoRO.src = "/images/windmill_logo_ro.jpg";

var up_logos = new Array();
up_logos["tower"] 			= towerLogo;
up_logos["technology"] 		= techLogo;
up_logos["consulting"] 		= projLogo;
up_logos["aviation"]		= aviationLogo;
up_logos["other"]			= constructionLogo;
up_logos["windmill"]			= windmillLogo;

var ro_logos = new Array();
ro_logos["tower"] 			= towerLogoRO;
ro_logos["technology"] 		= techLogoRO;
ro_logos["consulting"] 		= projLogoRO;
ro_logos["aviation"]		= aviationLogoRO;
ro_logos["other"]			= constructionLogoRO;
ro_logos["windmill"]			= windmillLogoRO;

var logo_inf = new Array();
logo_inf["tower"] 			= "Tower Services";
logo_inf["technology"] 		= "Technology Integration";
logo_inf["consulting"] 		= "Project Management";
logo_inf["aviation"]		= "Aviation Services and Training";
logo_inf["other"]			= "Other Services";
logo_inf["windmill"]			= "Wind Power Generation Services";

function mouseOver( theImg )
{
	var newImg = ro_logos[theImg.alt];
	theImg.src = newImg.src;
	setElementText( "info_bar", logo_inf[theImg.alt] );
}

function mouseOut( theImg )
{
	var newImg = up_logos[theImg.alt];
	theImg.src = newImg.src;
	setElementText( "info_bar", "GMT Service Corp. is a General Contractor specializing in telecommunications emergency maintenance and repair services for Texas and surrounding states. Additionally we provide mobile nationwide Disaster Recovery Services on a 24/7/365 basis for our existing telecom clients with our well stocked Utility Service Vehicles.");
}