mmLoadMenus();

function checkall()  
{  
  for (i = 0; i < listBrancheForm.elements.length; i++)  
  {  
    if (listBrancheForm.elements[i].type == "checkbox")  
    {  
       listBrancheForm.elements[i].checked = true;  
    }  
  }  
} 

function checknone()  
{  
  for (i = 0; i < listBrancheForm.elements.length; i++)  
  {  
    if (listBrancheForm.elements[i].type == "checkbox")  
    {  
       listBrancheForm.elements[i].checked = false;  
    }  
  }  
} 


function validateFrom() {
var fields=0;
	var i=0;
	var listBrancheSelected="";
	var empty=true;
	var fields=document.listBrancheForm.length;
	var textvalue="";
	var tmpstr = "";
	for(i=0;i<fields;i++){
		switch(document.listBrancheForm.elements[i].type){
			case "select-one" :
			case "select-multiple" :
				if(document.listBrancheForm.elements[i].selectedIndex!=-1){
					empty=false;
				}
				break;
			case "checkbox" :
				if(document.listBrancheForm.elements[i].checked){
					empty=false;
					tmpstr = document.listBrancheForm.elements[i].value+",";
					listBrancheSelected+= tmpstr;
				}
				break;
			default :
				break;
		}
	}
	if(!empty){
		document.listBrancheForm.listofbranches.value = listBrancheSelected.substring(0,listBrancheSelected.length-1);
	} else {
		alert("You have not selected a branch")
		return false;
	}
}