TCNParts_contents=new Array();
TCNParts_tempArray=new Array();
TCNParts_counter=0;
function TCNParts_addContent(str){
	TCNParts_contents[TCNParts_counter]=str;
	TCNParts_counter++;
}
function TCNParts_split(){
	TCNParts_arrayValues = new Array();
	for(i=0;i<TCNParts_contents.length;i++){
		TCNParts_arrayValues[i]=TCNParts_contents[i].split(separator);
		TCNParts_tempArray[0]=TCNParts_arrayValues;
	}
}
function TCNParts_makeSelValueGroup(){
	TCNParts_selValueGroup=new Array();
	var args=TCNParts_makeSelValueGroup.arguments;
	for(i=0;i<args.length;i++){
		TCNParts_selValueGroup[i]=args[i];
		TCNParts_tempArray[i]=new Array();
	}
}
function TCNParts_makeComboGroup(){
	TCNParts_comboGroup=new Array();
	var args=TCNParts_makeComboGroup.arguments;
	for(i=0;i<args.length;i++) TCNParts_comboGroup[i]=findObj(args[i]);
}
function TCNParts_setDefault(){
	for (i=TCNParts_selValueGroup.length-1;i>=0;i--){
		if(TCNParts_selValueGroup[i]!=""){
			for(j=0;j<TCNParts_contents.length;j++){
				if(TCNParts_arrayValues[j][(i*2)+1]==TCNParts_selValueGroup[i]){
					for(k=i;k>=0;k--){
						if(TCNParts_selValueGroup[k]=="") TCNParts_selValueGroup[k]=TCNParts_arrayValues[j][(k*2)+1];
					}
				}
			}
		}
	}
}
function TCNParts_loadMenu(daIndex){
	var selectionMade=false;
	daArray=TCNParts_tempArray[daIndex];
	TCNParts_comboGroup[daIndex].options.length=0;
	for(i=0;i<daArray.length;i++){
		existe=false;
		for(j=0;j<TCNParts_comboGroup[daIndex].options.length;j++){
			if(daArray[i][(daIndex*2)+1]==TCNParts_comboGroup[daIndex].options[j].value) existe=true;
		}
		if(existe==false){
			lastValue=TCNParts_comboGroup[daIndex].options.length;
			TCNParts_comboGroup[daIndex].options[TCNParts_comboGroup[daIndex].options.length]=new Option(daArray[i][daIndex*2],daArray[i][(daIndex*2)+1]);
			if(TCNParts_selValueGroup[daIndex]==TCNParts_comboGroup[daIndex].options[lastValue].value){
				TCNParts_comboGroup[daIndex].options[lastValue].selected=true;
				selectionMade=true;
			}
		}
	}
	if(selectionMade==false) TCNParts_comboGroup[daIndex].options[0].selected=true;
}	
function TCNParts_reload(from){
	if(!from){
		TCNParts_split();
		TCNParts_setDefault();
		TCNParts_loadMenu(0);
		TCNParts_reload(TCNParts_comboGroup[0]);
	}else{
		for(j=0; j<TCNParts_comboGroup.length; j++){
			if(TCNParts_comboGroup[j]==from) index=j+1;
		}
		if(index<TCNParts_comboGroup.length){
			TCNParts_tempArray[index].length=0;
			for(i=0;i<TCNParts_comboGroup[index-1].options.length;i++){
				if(TCNParts_comboGroup[index-1].options[i].selected==true){
					for(j=0;j<TCNParts_tempArray[index-1].length;j++){
						if(TCNParts_comboGroup[index-1].options[i].value==TCNParts_tempArray[index-1][j][(index*2)-1]) TCNParts_tempArray[index][TCNParts_tempArray[index].length]=TCNParts_tempArray[index-1][j];
					}
				}
			}
		TCNParts_loadMenu(index);
		TCNParts_reload(TCNParts_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;
}