function change1(n)
	{

		switch(n)
		{
		
			case 0 :
			window.open("synergy08_index.htm","_self","resizable=yes");
			break;
 			
	 		case 1:
			window.open("energy_concept.htm","_self","resizable=yes");
			break;
			
			case 2 :
			window.open("energy_programme.htm","_self","resizable=yes");
			break;
					 
			case 3 :
			window.open("energy_sponsors.htm","_self","resizable=yes");
			break;
	                          
			case 4 :
			window.open("energy_organisers.htm","_self","resizable=yes");
			break;
	
			case 5 :
			window.open("energy_contact.htm","_self","resizable=yes");
 			break;
                           		
			case 6 :
			window.open("energy_glimpses08.htm","_self","resizable=yes");
 			break;
			
			case 7 :
			window.open("energy_presentation.htm","_self","resizable=yes");
 			break;			
			
			
			case 8 :
			window.open("energy_review.htm","_self","resizable=yes");
 			break;

			case 9 :		
			window.open("energy_survey.htm","_self","resizable=yes");
 			break;


		}
	
	}