function P7_swapClass(){
 var i,x,tB,j=0,tA=new Array(),arg=P7_swapClass.arguments;
 if(document.getElementsByTagName){
 for(i=4;i<arg.length;i++){
 tB=document.getElementsByTagName(arg[i]);
  for(x=0;x<tB.length;x++){
  MM_swapImage('plus'+x,'','imgs/plus.gif',1)
  tA[j]=tB[x];j++;
  }
  }
  for(i=0;i<tA.length;i++){
  
  if(tA[i].className){
  
  if(tA[i].id==arg[1]){
  if(arg[0]==1){
  
  if (tA[i].className==arg[3]) {
  tA[i].className=arg[2];
  MM_swapImage(arg[5],'','imgs/moins.gif',1)
  } 
  else
  {
    tA[i].className=arg[3];
	MM_swapImage(arg[5],'','imgs/plus.gif',1)
  } 
  }
  else
  {
  tA[i].className=arg[2];
  }
  }
  else if(arg[0]==1 && arg[1]=='none'){
  if(tA[i].className==arg[2] || tA[i].className==arg[3]){
  tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];
  }
  }
  else if(tA[i].className==arg[2]){
  tA[i].className=arg[3];
  }
  }
  }
  }
}

function P8_swapClass(){
 var i,x,tB,j=0,tA=new Array(),arg=P8_swapClass.arguments;
 if(document.getElementsByTagName){
 for(i=4;i<arg.length;i++){
 tB=document.getElementsByTagName(arg[i]);
  for(x=0;x<tB.length;x++){
  MM_swapImage('plus1_'+x,'','imgs/plus.gif',1)
  tA[j]=tB[x];j++;
  }
  }
  for(i=0;i<tA.length;i++){
  
  if(tA[i].className){
  
  if(tA[i].id==arg[1]){
  if(arg[0]==1){
  
  if (tA[i].className==arg[3]) {
  tA[i].className=arg[2];
  MM_swapImage(arg[5],'','imgs/moins.gif',1)
  } 
  else
  {
    tA[i].className=arg[3];
	MM_swapImage(arg[5],'','imgs/plus.gif',1)
  } 
  }
  else
  {
  tA[i].className=arg[2];
  }
  }
  else if(arg[0]==1 && arg[1]=='none'){
  if(tA[i].className==arg[2] || tA[i].className==arg[3]){
  tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];
  }
  }
  else if((tA[i].className==arg[2]) && ( tA[i].id.substring(0,5) == arg[1].substring(0,5) )){
  tA[i].className=arg[3];
  }
  }
  }
  }
}