var	preloadFlag = false;

function loadImage(name, src) {
  eval(name + " = new Image();");
  eval(name + '.src = "'+src+'";');
}

function changeImage(dpic, pic) {
  if (document.images && (preloadFlag == true))
    eval("document.images['"+dpic+"'].src="+pic+".src;");
}

function enable(what) {
  changeImage(what, what+'_');
}

function disable(what) {
  changeImage(what, what);
}	

function loadAll(){

		loadImage("about", "../Resources/menu/about.gif");
		loadImage("about_", "../Resources/menu/about_.gif");

		loadImage("Value", "../Resources/menu/Value.gif");
		loadImage("Value_", "../Resources/menu/Value_.gif");

		loadImage("consulting", "../Resources/menu/consulting.gif");
		loadImage("consulting_", "../Resources/menu/consulting_.gif");

		loadImage("technologies", "../Resources/menu/technologies.gif");
		loadImage("technologies_", "../Resources/menu/technologies_.gif");

		loadImage("solutions", "../Resources/menu/solutions.gif");
		loadImage("solutions_", "../Resources/menu/solutions_.gif");

		loadImage("Approach", "../Resources/menu/Approach.gif");
		loadImage("Approach_", "../Resources/menu/Approach_.gif");

		loadImage("qualifications", "../Resources/menu/qualifications.gif");
		loadImage("qualifications_", "../Resources/menu/qualifications_.gif");

	preloadFlag = true;	
}

function leftEnable(item){
	item.style.backgroundColor= 'CC8164';

}
function leftDisable(item){
	item.style.backgroundColor= '';

}