TCN2_contents=new Array();
TCN2_tempArray=new Array();
TCN2_counter=0;
function TCN2_addContent(str){
	TCN2_contents[TCN2_counter]=str;
	TCN2_counter++;
}
function TCN2_split(){
	TCN2_arrayValues = new Array();
	for(i=0;i<TCN2_contents.length;i++){
		TCN2_arrayValues[i]=TCN2_contents[i].split(separator);
		TCN2_tempArray[0]=TCN2_arrayValues;
	}
}
function TCN2_makeSelValueGroup(){
	TCN2_selValueGroup=new Array();
	var args=TCN2_makeSelValueGroup.arguments;
	for(i=0;i<args.length;i++){
		TCN2_selValueGroup[i]=args[i];
		TCN2_tempArray[i]=new Array();
	}
}
function TCN2_makeComboGroup(){
	TCN2_comboGroup=new Array();
	var args=TCN2_makeComboGroup.arguments;
	for(i=0;i<args.length;i++) TCN2_comboGroup[i]=findObj(args[i]);
}
function TCN2_setDefault(){
	for (i=TCN2_selValueGroup.length-1;i>=0;i--){
		if(TCN2_selValueGroup[i]!=""){
			for(j=0;j<TCN2_contents.length;j++){
				if(TCN2_arrayValues[j][(i*2)+1]==TCN2_selValueGroup[i]){
					for(k=i;k>=0;k--){
						if(TCN2_selValueGroup[k]=="") TCN2_selValueGroup[k]=TCN2_arrayValues[j][(k*2)+1];
					}
				}
			}
		}
	}
}
function TCN2_loadMenu(daIndex){
	var selectionMade=false;
	daArray=TCN2_tempArray[daIndex];
	TCN2_comboGroup[daIndex].options.length=1;
	for(i=0;i<daArray.length;i++){
		existe=false;
		for(j=0;j<TCN2_comboGroup[daIndex].options.length;j++){
			if(daArray[i][(daIndex*2)+1]==TCN2_comboGroup[daIndex].options[j].value) existe=true;
		}
		if(existe==false){
			lastValue=TCN2_comboGroup[daIndex].options.length;
			TCN2_comboGroup[daIndex].options[TCN2_comboGroup[daIndex].options.length]=new Option(daArray[i][daIndex*2],daArray[i][(daIndex*2)+1]);
			if(TCN2_selValueGroup[daIndex]==TCN2_comboGroup[daIndex].options[lastValue].value){
				TCN2_comboGroup[daIndex].options[lastValue].selected=true;
				selectionMade=true;
			}
		}
	}
	if(selectionMade==false) TCN2_comboGroup[daIndex].options[0].selected=true;
}	
function TCN2_reload(from){
	if(!from){
		TCN2_split();
		TCN2_setDefault();
		TCN2_loadMenu(0);
		TCN2_reload(TCN2_comboGroup[0]);
	}else{
		for(j=0; j<TCN2_comboGroup.length; j++){
			if(TCN2_comboGroup[j]==from) index=j+1;
		}
		if(index<TCN2_comboGroup.length){
			TCN2_tempArray[index].length=0;
			for(i=0;i<TCN2_comboGroup[index-1].options.length;i++){
				if(TCN2_comboGroup[index-1].options[i].selected==true){
					for(j=0;j<TCN2_tempArray[index-1].length;j++){
						if(TCN2_comboGroup[index-1].options[i].value==TCN2_tempArray[index-1][j][(index*2)-1]) TCN2_tempArray[index][TCN2_tempArray[index].length]=TCN2_tempArray[index-1][j];
					}
				}
			}
		TCN2_loadMenu(index);
		TCN2_reload(TCN2_comboGroup[index]);
		}
	}
}
function findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}