//nav rollovers
		
block100= new Image();
block101= new Image();
block200= new Image();
block201= new Image();
block300= new Image();
block301= new Image();
block400= new Image();
block401= new Image();
block500= new Image();
block501= new Image();
block600= new Image();
block601= new Image();
block700= new Image();
block701= new Image();


block100.src="images/LeftNav/EuMW_Leftnav_Home.gif";
block101.src="images/LeftNav/EuMW_Leftnav_Home_over.gif";
block200.src="images/LeftNav/EuMW_Leftnav_Conf.gif";
block201.src="images/LeftNav/EuMW_Leftnav_Conf_over.gif";
block300.src="images/LeftNav/EuMW_Leftnav_Exhib.gif" ;
block301.src="images/LeftNav/EuMW_Leftnav_Exhib_over.gif";
block400.src="images/LeftNav/EuMW_Leftnav_Vistor.gif";
block401.src="images/LeftNav/EuMW_Leftnav_Vistor_over.gif";
block500.src="images/LeftNav/EuMW_Leftnav_Travel.gif";
block501.src="images/LeftNav/EuMW_Leftnav_Travel_over.gif";
block600.src="images/LeftNav/EuMW_Leftnav_Reg.gif";
block601.src="images/LeftNav/EuMW_Leftnav_Reg_over.gif";
block700.src="images/LeftNav/EuMW_Leftnav_Contact.gif";
block701.src="images/LeftNav/EuMW_Leftnav_Contact_over.gif";




function displayMenu(num){

if (num=="100"){
 document.Home.src=block101.src;


}else if (num=="200"){

 document.Conf.src=block201.src;

 
}else if (num=="300"){
document.Exhib.src=block301.src;

 
}else if (num=="400"){
document.Vistor.src=block401.src;
 
}else if (num=="500"){
document.Travel.src=block501.src;

 
 }else if (num=="600"){
 document.Reg.src=block601.src;


 }else if (num=="700"){
 document.Contact.src=block701.src;

 
}else if (num=="1000"){
 document.Home.src=block100.src;
 document.Conf.src=block200.src;
 document.Exhib.src=block300.src;
 document.Vistor.src=block400.src;
 document.Travel.src=block500.src;
 document.Reg.src=block600.src;
 document.Contact.src=block700.src;

 }else if (num=="1001"){
 document.Conf.src=block200.src;
 document.Exhib.src=block300.src;
 document.Vistor.src=block400.src;
 document.Travel.src=block500.src;
 document.Reg.src=block600.src;
 document.Contact.src=block700.src;

 }else if (num=="1002"){
 document.Home.src=block100.src;
 document.Exhib.src=block300.src;
 document.Vistor.src=block400.src;
 document.Travel.src=block500.src;
 document.Reg.src=block600.src;
 document.Contact.src=block700.src;
 
  }else if (num=="1003"){
 document.Home.src=block100.src;
 document.Conf.src=block200.src;
 document.Vistor.src=block400.src;
 document.Travel.src=block500.src;
 document.Reg.src=block600.src;
 document.Contact.src=block700.src;
 
  }else if (num=="1004"){
 document.Home.src=block100.src;
 document.Conf.src=block200.src;
 document.Exhib.src=block300.src;
 document.Travel.src=block500.src;
 document.Reg.src=block600.src;
 document.Contact.src=block700.src;
 
  }else if (num=="1005"){
 document.Home.src=block100.src;
 document.Conf.src=block200.src;
 document.Exhib.src=block300.src;
 document.Vistor.src=block400.src;
 document.Reg.src=block600.src;
 document.Contact.src=block700.src;
 
  }else if (num=="1006"){
 document.Home.src=block100.src;
 document.Conf.src=block200.src;
 document.Exhib.src=block300.src;
 document.Vistor.src=block400.src;
 document.Travel.src=block500.src;
 document.Contact.src=block700.src;
 
  }else if (num=="1007"){
 document.Home.src=block100.src;
 document.Conf.src=block200.src;
 document.Exhib.src=block300.src;
 document.Vistor.src=block400.src;
 document.Travel.src=block500.src;
 document.Reg.src=block600.src;
}
}