// JavaScript Document



if (document.images) 
{ 
  image0a = new Image;
  image0b = new Image;
  image0c = new Image ;
  image1a = new Image ;
  image1b = new Image;
  image1c = new Image;
  image2a = new Image ;
  image2b = new Image;
  image2c = new Image;
  image3a = new Image ;
  image3b = new Image;
  image3c = new Image ;
  image4a = new Image ;
  image4b = new Image;
  image4c = new Image;
  image5a = new Image ;
  image5b = new Image;
  image5c = new Image;
  image6a = new Image ;
  image6b = new Image;
  image6c = new Image ;
  image7a = new Image ;
  image7b = new Image;
  image7c = new Image;
  image8a = new Image ;
  image8b = new Image;
  image8c = new Image;
  
  
  image11a = new Image; 
  image11b = new Image;
  image12a = new Image ;
  image12b = new Image;
  image13a = new Image ;
  image13b = new Image;
  image14a = new Image ;
  image14b = new Image;
  image15a = new Image ;
  image15b = new Image;
  image16a = new Image ;
  image16b = new Image;
  image17a = new Image ;
  image17b = new Image;

  image0a.src = 'images/home_button.png' ;
  image0b.src = 'images/home_button2.png';
  image0c.src = 'images/home_button3.png'  ;
  image1a.src = 'images/services_button.png' ;
  image1b.src = 'images/services_button2.png';
  image1c.src = 'images/services_button3.png';
  image2a.src = 'images/equipment_rates_button.png' ;
  image2b.src = 'images/equipment_rates_button2.png';
  image2c.src = 'images/equipment_rates_button3.png';
  image3a.src = 'images/credit_application_button.png' ;
  image3b.src = 'images/credit_application_button2.png';
  image3c.src = 'images/credit_application_button3.png';
  image4a.src = 'images/dot_authority_button.png' ;
  image4b.src = 'images/dot_authority_button2.png';
  image4c.src = 'images/dot_authority_button3.png';
  image5a.src = 'images/driver_recruitment_button.png' ;
  image5b.src = 'images/driver_recruitment_button2.png';
  image5c.src = 'images/driver_recruitment_button3.png';
  image6a.src = 'images/inventory_button.png' ;
  image6b.src = 'images/inventory_button2.png';
  image6c.src = 'images/inventory_button3.png';
  image7a.src = 'images/contact_us_button.png' ;
  image7b.src = 'images/contact_us_button2.png';
  image7c.src = 'images/contact_us_button3.png';
  image8a.src = 'images/directions_button.png' ;
  image8b.src = 'images/directions_button2.png';
  image8c.src = 'images/directions_button3.png';
  
  image11a.src = 'images/air_cargo_services_button.png' ;
  image11b.src = 'images/air_cargo_services_button2.png';
  image12a.src = 'images/air_cargo_tt_button.png' ;
  image12b.src = 'images/air_cargo_tt_button2.png';
  image13a.src = 'images/expedited_truck_services_button.png' ;
  image13b.src = 'images/expedited_truck_services_button2.png';
  image14a.src = 'images/truck_tt_button.png' ;
  image14b.src = 'images/truck_tt_button2.png';
  image15a.src = 'images/truck_search_button.png' ;
  image15b.src = 'images/truck_search_button2.png';
  image16a.src = 'images/brokerage_truckload_button.png' ;
  image16b.src = 'images/brokerage_truckload_button2.png';
  image17a.src = 'images/warehousing_distribution_button.png' ;
  image17b.src = 'images/warehousing_distribution_button2.png';



  }
  
function active_buttons(state, index){

if(state==1 && act!=index){

switch(index){
case 0: document.rollover0.src=image0a.src ; break;
case 1: document.rollover1.src=image1a.src ; break;
case 2: document.rollover2.src=image2a.src ; break;
case 3: document.rollover3.src=image3a.src ; break;
case 4: document.rollover4.src=image4a.src ; break;
case 5: document.rollover5.src=image5a.src ; break;
case 6: document.rollover6.src=image6a.src ; break;
case 7: document.rollover7.src=image7a.src ; break;
case 8: document.rollover8.src=image8a.src ; break;
}

}
else if(state==2  && act!=index){
switch(index){
case 0: document.rollover0.src=image0b.src ; break;
case 1: document.rollover1.src=image1b.src ;
		hidesub(); break;
case 2: document.rollover2.src=image2b.src ; break;
case 3: document.rollover3.src=image3b.src ; break;
case 4: document.rollover4.src=image4b.src ; break;
case 5: document.rollover5.src=image5b.src ; break;
case 6: document.rollover6.src=image6b.src ; break;
case 7: document.rollover7.src=image7b.src ; break;
case 8: document.rollover8.src=image8b.src ; break;

}
}

else{
act=index;
switch(index){
case 0: document.rollover0.src=image0c.src ; 
		document.rollover1.src=image1a.src ; 
		document.rollover2.src=image2a.src ; 
		document.rollover3.src=image3a.src ;
		document.rollover4.src=image4a.src ;
		document.rollover5.src=image5a.src ;
		document.rollover6.src=image6a.src ;
		document.rollover7.src=image7a.src ;
		document.rollover8.src=image8a.src ;
		hidesub();
		break;

case 1: document.rollover0.src=image0a.src ; 
		document.rollover1.src=image1c.src ; 
		document.rollover2.src=image2a.src ;
		document.rollover3.src=image3a.src ;
		document.rollover4.src=image4a.src ;
		document.rollover5.src=image5a.src ;
		document.rollover6.src=image6a.src ;
		document.rollover7.src=image7a.src ;
		document.rollover8.src=image8a.src ;
		viewsub();
		break;
		
case 2: document.rollover0.src=image0a.src ; 
		document.rollover1.src=image1a.src ; 
		document.rollover2.src=image2c.src ;
		document.rollover3.src=image3a.src ;
		document.rollover4.src=image4a.src ;
		document.rollover5.src=image5a.src ;
		document.rollover6.src=image6a.src ;
		document.rollover7.src=image7a.src ;
		document.rollover8.src=image8a.src ;
		hidesub();
		break;

case 3: document.rollover0.src=image0a.src ; 
		document.rollover1.src=image1a.src ; 
		document.rollover2.src=image2a.src ;
		document.rollover3.src=image3c.src ;
		document.rollover4.src=image4a.src ;
		document.rollover5.src=image5a.src ;
		document.rollover6.src=image6a.src ;
		document.rollover7.src=image7a.src ;
		document.rollover8.src=image8a.src ;
		hidesub();
		break;
		
case 4: document.rollover0.src=image0a.src ; 
		document.rollover1.src=image1a.src ; 
		document.rollover2.src=image2a.src ;
		document.rollover3.src=image3a.src ;
		document.rollover4.src=image4c.src ;
		document.rollover5.src=image5a.src ;
		document.rollover6.src=image6a.src ;
		document.rollover7.src=image7a.src ;
		document.rollover8.src=image8a.src ;
		hidesub();
		break;
		
case 5: document.rollover0.src=image0a.src ; 
		document.rollover1.src=image1a.src ; 
		document.rollover2.src=image2a.src ;
		document.rollover3.src=image3a.src ;
		document.rollover4.src=image4a.src ;
		document.rollover5.src=image5c.src ;
		document.rollover6.src=image6a.src ;
		document.rollover7.src=image7a.src ;
		document.rollover8.src=image8a.src ;
		hidesub();
		break;
		
case 6: document.rollover0.src=image0a.src ; 
		document.rollover1.src=image1a.src ; 
		document.rollover2.src=image2a.src ;
		document.rollover3.src=image3a.src ;
		document.rollover4.src=image4a.src ;
		document.rollover5.src=image5a.src ;
		document.rollover6.src=image6c.src ;
		document.rollover7.src=image7a.src ;
		document.rollover8.src=image8a.src ;
		hidesub();
		break;
		
case 7: document.rollover0.src=image0a.src ; 
		document.rollover1.src=image1a.src ; 
		document.rollover2.src=image2a.src ;
		document.rollover3.src=image3a.src ;
		document.rollover4.src=image4a.src ;
		document.rollover5.src=image5a.src ;
		document.rollover6.src=image6a.src ;
		document.rollover7.src=image7c.src ;
		document.rollover8.src=image8a.src ;
		hidesub();
		break;

case 8: document.rollover0.src=image0a.src ; 
		document.rollover1.src=image1a.src ; 
		document.rollover2.src=image2a.src ;
		document.rollover3.src=image3a.src ;
		document.rollover4.src=image4a.src ;
		document.rollover5.src=image5a.src ;
		document.rollover6.src=image6a.src ;
		document.rollover7.src=image7a.src ;
		document.rollover8.src=image8c.src ;
		hidesub();
		break;
}
}
}

function sub_buttons(sub_state,sub_index){

if(sub_state==1){
switch(sub_index){
case 0: document.rollover11.src=image11a.src ; break;
case 1: document.rollover12.src=image12a.src ; break;
case 2: document.rollover13.src=image13a.src ; break;
case 3: document.rollover14.src=image14a.src ; break;
case 4: document.rollover15.src=image15a.src ; break;
case 5: document.rollover16.src=image16a.src ; break;
case 6: document.rollover17.src=image17a.src ; break;
}

}
else if(sub_state==2){
switch(sub_index){
case 0: document.rollover11.src=image11b.src ; break;
case 1: document.rollover12.src=image12b.src ; break;
case 2: document.rollover13.src=image13b.src ; break;
case 3: document.rollover14.src=image14b.src ; break;
case 4: document.rollover15.src=image15b.src ; break;
case 5: document.rollover16.src=image16b.src ; break;
case 6: document.rollover17.src=image17b.src ; break;

}
}
}

function viewsub(){
		leftsubmenu.style.display = "block";
}

function hidesub(){
		leftsubmenu.style.display = "none";
}

function hidesub1(){
		leftsubmenu.style.display = "none";
		document.rollover1.src=image1a.src ; 
		act=-1;
}