function Change_ViewMode(view) {
	  switch(view) {
	    case '1':
	      O('view1').className = 'imageButtons imageButtonsViewmodeListSelected';
	      O('view2').className = 'imageButtons imageButtonsViewmodeThumbs';
		  O('view3').className = 'imageButtons imageButtonsViewmodeText';
	      break;
		 
        case '2' :
          O('view1').className = 'imageButtons imageButtonsViewmodeList';
          O('view2').className = 'imageButtons imageButtonsViewmodeThumbsSelected';
	      O('view3').className = 'imageButtons imageButtonsViewmodeText';
	      break;
		  
	    case '3' :
		  O('view1').className = 'imageButtons imageButtonsViewmodeList';
	      O('view2').className = 'imageButtons imageButtonsViewmodeThumbs';
		  O('view3').className = 'imageButtons imageButtonsViewmodeTextSelected';
		  break;
	   }
	}
	
	function Change_ViewOrder(mode) {
	   for(var i=1; i<7; i++) {
	      if(O('li_'+i) && O('li_'+i) != 'undefined') {
			if(i==6) O('li_'+i).className = 'first';
			else O('li_'+i).className = '';			
			if(i==mode) {
			   O('li_'+i).className += ' selected';
			   O('img_li_'+i).className += ' selected';
			}
			else O('img_li_'+i).className = '';   
		  }	
	   }
	}
	
 function str_replace( sujet, remplacant,chaine) {
	  position = chaine.indexOf(sujet);
	  retour = '';
	  if (position == -1) return chaine;
	  retour += chaine.substring(0,position) + remplacant;
	  if ( position + sujet.length < chaine.length)
	    retour += str_replace( sujet, remplacant,chaine.substring(position + sujet.length, chaine.length));
	  return retour;
 }
 
 function Lien_makeRequest(nom, destination, lien, container, type){
   if(type) {
      if(type=='1') lien += '&order=' + O('order').value + '&id_cat=' + O('id_cat').value + '&type=' + O('type').value;
      else lien += '&view=' + O('view').value + '&id_cat=' + O('id_cat').value + '&type=' + O('type').value;
	  lien += '&id_compte='+ O('id_compte').value;
	  lien += '&tag='+ O('tag').value;
	  lien += '&type_fonction='+ O('type_fonction').value;
	  lien += '&t='+ O('t').value;
	  lien += '&auteur='+ O('auteur').value;
	  lien += '&histo='+ O('histo').value;
   }
   makeRequest(nom, destination, lien, container);	  
 }