var varImageId;
var varImageSrc;

var sPath = window.location.pathname;
var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);

function rollOver(imageId, imageSrc){
		varImageId = imageId;
		varImageSrc = document[imageId].src;
		
		switch(imageId) {	
			case 'nav_abt': if(sPage == 'about_us.asp'){ document[imageId].src ='img/nav_lft_abt_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_abt_com': if(sPage == 'about_us_company.asp'){ document[imageId].src ='img/nav_lft_abt_com_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_abt_our': if(sPage == 'about_us_our_approach.asp'){  document[imageId].src ='img/nav_lft_abt_our_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_abt_why': if(sPage == 'about_us_why_tls.asp'){  document[imageId].src ='img/nav_lft_abt_why_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_car': if(sPage == 'careers.asp'){  document[imageId].src ='img/nav_lft_car_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_car_app': if(sPage == 'careers_apply.asp'){  document[imageId].src ='img/nav_lft_car_app_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_car_app': if(sPage == 'careers_thanks.asp'){  document[imageId].src ='img/nav_lft_car_app_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_res': if(sPage == 'resources.asp'){  document[imageId].src = 'img/nav_lft_res_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_srv': if(sPage == 'services.asp'){  document[imageId].src ='img/nav_lft_srv_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_srv_inb': if(sPage == 'services_inbound.asp'){  document[imageId].src = 'img/nav_lft_srv_inb_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_srv_fee': if(sPage == 'services_feedback.asp'){  document[imageId].src ='img/nav_lft_srv_fee_slc.gif' } else {document[imageId].src = imageSrc}; break
			case 'nav_cnt': if(sPage == 'contact_us.asp'){  document[imageId].src ='img/nav_lft_cnt_slc.gif' } else {document[imageId].src = imageSrc}; break
			default: document[imageId].src = imageSrc  ; break     
		}
		
}

function rollOut(){
		document[varImageId].src = varImageSrc;
}