// JavaScript Document
var indice_menu = 'menu1';
var static_ind_menu = 'menu1';

function swap_image(img_id, img_file){
	if(indice_menu != img_id)
		document.images[img_id].src = img_file;
}

function set_image(img_id, img_file){
	document.images[img_id].src = img_file;
}

function cambiaScheda(scheda,vhost) {	

	if(document.getElementById("scheda_presentazione")!=null){
		document.getElementById("scheda_presentazione").style.display = "none";
		set_image('menu1',vhost+'/img/menu/bt1_off.gif');
	}

	
	if(document.getElementById("scheda_dimensioni")!=null){
		document.getElementById("scheda_dimensioni").style.display = "none";
		set_image('menu2',vhost+'/img/menu/bt2_off.gif');
	}
	
	if(document.getElementById("scheda_tecnica")!=null){
		document.getElementById("scheda_tecnica").style.display = "none";
		set_image('menu3',vhost+'/img/menu/bt3_off.gif');
	}

	if(document.getElementById("scheda_combustione")!=null){
		document.getElementById("scheda_combustione").style.display = "none";
		set_image('menu4',vhost+'/img/menu/bt4_off.gif');
	}

	if(document.getElementById("scheda_capitolato")!=null){
		document.getElementById("scheda_capitolato").style.display = "none";
		set_image('menu5',vhost+'/img/menu/bt5_off.gif');
	}

	if(document.getElementById("scheda_idraulica")!=null){
		document.getElementById("scheda_idraulica").style.display = "none";
		set_image('menu6',vhost+'/img/menu/bt6_off.gif');		
	}

	if(document.getElementById("scheda_componenti")!=null){
		document.getElementById("scheda_componenti").style.display = "none";
		set_image('menu7',vhost+'/img/menu/bt7_off.gif');
	}
	
	if(document.getElementById("scheda_accessori")!=null){
		document.getElementById("scheda_accessori").style.display = "none";
		set_image('menu8',vhost+'/img/menu/bt8_off.gif');	
	}

	if(document.getElementById("scheda_curve")!=null){
		document.getElementById("scheda_curve").style.display = "none";
		set_image('menu9',vhost+'/img/menu/bt9_off.gif');
	}
	
	if(document.getElementById("link_scheda_dimensioni")!=null){
		document.getElementById("link_scheda_dimensioni").style.display = "none";
	}
	
	
	if(document.getElementById("scheda_presentazione")!=null && scheda == "scheda_presentazione"){
		set_image('menu1',vhost+'/img/menu/bt1_on.gif')
		document.getElementById("scheda_presentazione").style.display = "inline";
		indice_menu = "menu1";
  }
 
	if(document.getElementById("scheda_dimensioni")!=null && scheda == "scheda_dimensioni"){
		set_image('menu2',vhost+'/img/menu/bt2_on.gif')
		document.getElementById("scheda_dimensioni").style.display = "inline";		
		if(document.getElementById("link_scheda_dimensioni")!=null){
			document.getElementById("link_scheda_dimensioni").style.display = "inline";
		}
		indice_menu = "menu2";
	}

	if(document.getElementById("scheda_tecnica")!=null && scheda == "scheda_tecnica"){
		set_image('menu3',vhost+'/img/menu/bt3_on.gif')
		document.getElementById("scheda_tecnica").style.display = "inline";		
		indice_menu = "menu3";
	}

	if(document.getElementById("scheda_combustione")!=null && scheda == "scheda_combustione"){
		set_image('menu4',vhost+'/img/menu/bt4_on.gif')
		document.getElementById("scheda_combustione").style.display = "inline";		
		indice_menu = "menu4";
	}

	if(document.getElementById("scheda_capitolato")!=null && scheda == "scheda_capitolato"){
		set_image('menu5',vhost+'/img/menu/bt5_on.gif')
		document.getElementById("scheda_capitolato").style.display = "inline";		
		indice_menu = "menu5";
	}

	if(document.getElementById("scheda_idraulica")!=null && scheda == "scheda_idraulica"){
		set_image('menu6',vhost+'/img/menu/bt6_on.gif')
		document.getElementById("scheda_idraulica").style.display = "inline";		
		indice_menu = "menu6";
	}

	if(document.getElementById("scheda_componenti")!=null && scheda == "scheda_componenti"){
		set_image('menu7',vhost+'/img/menu/bt7_on.gif')
		document.getElementById("scheda_componenti").style.display = "inline";		
		indice_menu = "menu7";
	}

	if(document.getElementById("scheda_accessori")!=null && scheda == "scheda_accessori"){
		set_image('menu8',vhost+'/img/menu/bt8_on.gif')
		document.getElementById("scheda_accessori").style.display = "inline";		
		indice_menu = "menu8";
	}
	
	if(document.getElementById("scheda_curve")!=null && scheda == "scheda_curve"){
		set_image('menu9',vhost+'/img/menu/bt9_on.gif')
		document.getElementById("scheda_curve").style.display = "inline";		
		indice_menu = "menu9";
	}	
					
}

function cambiaStaticScheda(scheda,vhost) {	
	if(document.getElementById("tab1")!=null && document.getElementById("tab1bg")!=null){
		document.getElementById("tab1").style.display = "none";
		set_image('menu1sx',vhost+'/img/sx.gif');
		set_image('menu1dx',vhost+'/img/dx.gif');
		document.getElementById("tab1bg").background = vhost+'/img/tile.gif'
	}
	if(document.getElementById("tab2")!=null && document.getElementById("tab2bg")!=null){
		document.getElementById("tab2").style.display = "none";
		set_image('menu2sx',vhost+'/img/sx.gif');
		set_image('menu2dx',vhost+'/img/dx.gif');
		document.getElementById("tab2bg").background = vhost+'/img/tile.gif'
	}
	if(document.getElementById("tab3")!=null && document.getElementById("tab3bg")!=null){
		document.getElementById("tab3").style.display = "none";
		set_image('menu3sx',vhost+'/img/sx.gif');
		set_image('menu3dx',vhost+'/img/dx.gif');
		document.getElementById("tab3bg").background = vhost+'/img/tile.gif'
	}
	if(document.getElementById("tab4")!=null && document.getElementById("tab4bg")!=null){
		document.getElementById("tab4").style.display = "none";
		set_image('menu4sx',vhost+'/img/sx.gif');
		set_image('menu4dx',vhost+'/img/dx.gif');
		document.getElementById("tab4bg").background = vhost+'/img/tile.gif'
	}
	if(document.getElementById("tab5")!=null && document.getElementById("tab5bg")!=null){
		document.getElementById("tab5").style.display = "none";
		set_image('menu5sx',vhost+'/img/sx.gif');
		set_image('menu5dx',vhost+'/img/dx.gif');
		document.getElementById("tab5bg").background = vhost+'/img/tile.gif'
	}	
	if(document.getElementById("tab6")!=null  && document.getElementById("tab6bg")!=null){
		document.getElementById("tab6").style.display = "none";
		set_image('menu6sx',vhost+'/img/sx.gif');
		set_image('menu6dx',vhost+'/img/dx.gif');
		document.getElementById("tab6bg").background = vhost+'/img/tile.gif'
	}	
	if(document.getElementById("tab7")!=null  && document.getElementById("tab7bg")!=null){
		document.getElementById("tab7").style.display = "none";
		set_image('menu7sx',vhost+'/img/sx.gif');
		set_image('menu7dx',vhost+'/img/dx.gif');
		document.getElementById("tab7bg").background = vhost+'/img/tile.gif'
	}
	if(document.getElementById("tab8")!=null  && document.getElementById("tab8bg")!=null){
		document.getElementById("tab8").style.display = "none";
		set_image('menu8sx',vhost+'/img/sx.gif');
		set_image('menu8dx',vhost+'/img/dx.gif');
		document.getElementById("tab8bg").background = vhost+'/img/tile.gif'
	}
	if(document.getElementById("tab9")!=null && document.getElementById("tab9bg")!=null){
		document.getElementById("tab9").style.display = "none";
		set_image('menu9sx',vhost+'/img/sx.gif');
		set_image('menu9dx',vhost+'/img/dx.gif');
		document.getElementById("tab9bg").background = vhost+'/img/tile.gif'
	}			


			
	if(document.getElementById("tab1")!=null && scheda == "tab1"  && document.getElementById("tab1bg")!=null){
		static_ind_menu = 'menu1';
		set_image('menu1sx',vhost+'/img/sx_on.gif')
		set_image('menu1dx',vhost+'/img/dx_on.gif')
		document.getElementById("tab1bg").background = vhost+'/img/tile_on.gif'
		document.getElementById("tab1").style.display = "inline";
  }
	if(document.getElementById("tab2")!=null && scheda == "tab2"  && document.getElementById("tab2bg")!=null){
		static_ind_menu = 'menu2';
		set_image('menu2sx',vhost+'/img/sx_on.gif')
		set_image('menu2dx',vhost+'/img/dx_on.gif')
		document.getElementById("tab2bg").background = vhost+'/img/tile_on.gif'
		document.getElementById("tab2").style.display = "inline";
  }
	if(document.getElementById("tab3")!=null && scheda == "tab3" && document.getElementById("tab3bg")!=null){
		static_ind_menu = 'menu3';
		set_image('menu3sx',vhost+'/img/sx_on.gif')
		set_image('menu3dx',vhost+'/img/dx_on.gif')
		document.getElementById("tab3bg").background = vhost+'/img/tile_on.gif'
		document.getElementById("tab3").style.display = "inline";
  }
	if(document.getElementById("tab4")!=null && scheda == "tab4" && document.getElementById("tab4bg")!=null){
		static_ind_menu = 'menu4';
		set_image('menu4sx',vhost+'/img/sx_on.gif')
		set_image('menu4dx',vhost+'/img/dx_on.gif')
		document.getElementById("tab4bg").background = vhost+'/img/tile_on.gif'
		document.getElementById("tab4").style.display = "inline";
  }
	if(document.getElementById("tab5")!=null && scheda == "tab5" && document.getElementById("tab5bg")!=null){
		static_ind_menu = 'menu5';
		set_image('menu5sx',vhost+'/img/sx_on.gif')
		set_image('menu5dx',vhost+'/img/dx_on.gif')
		document.getElementById("tab5bg").background = vhost+'/img/tile_on.gif'
		document.getElementById("tab5").style.display = "inline";
  }
	if(document.getElementById("tab6")!=null && scheda == "tab6" && document.getElementById("tab6bg")!=null){
		static_ind_menu = 'menu6';
		set_image('menu6sx',vhost+'/img/sx_on.gif')
		set_image('menu6dx',vhost+'/img/dx_on.gif')
		document.getElementById("tab6bg").background = vhost+'/img/tile_on.gif'
		document.getElementById("tab6").style.display = "inline";
  }   
	if(document.getElementById("tab7")!=null && scheda == "tab7" && document.getElementById("tab7bg")!=null){
		static_ind_menu = 'menu7';
		set_image('menu7sx',vhost+'/img/sx_on.gif')
		set_image('menu7dx',vhost+'/img/dx_on.gif')
		document.getElementById("tab7bg").background = vhost+'/img/tile_on.gif'
		document.getElementById("tab7").style.display = "inline";
  }
	if(document.getElementById("tab8")!=null && scheda == "tab8" && document.getElementById("tab8bg")!=null){
		static_ind_menu = 'menu8';
		set_image('menu8sx',vhost+'/img/sx_on.gif')
		set_image('menu8dx',vhost+'/img/dx_on.gif')
		document.getElementById("tab8bg").background = vhost+'/img/tile_on.gif'
		document.getElementById("tab8").style.display = "inline";
  }
	if(document.getElementById("tab9")!=null && scheda == "tab9" && document.getElementById("tab9bg")!=null){
		static_ind_menu = 'menu9';
		set_image('menu9sx',vhost+'/img/sx_on.gif')
		set_image('menu9dx',vhost+'/img/dx_on.gif')
		document.getElementById("tab9bg").background = vhost+'/img/tile_on.gif'
		document.getElementById("tab9").style.display = "inline";
  }     

}