// JavaScript Document

function MM_openBrWindow(theURL,winName,features) { //v2.0
	window.open(theURL,winName,features);
}

function MM_findObj(n, d) { //v4.0
  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=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}


function changeScrollbarColor() {
	if (document.all)  {
		document.body.style.scrollbarBaseColor = '#0078C1';
		document.body.style.scrollbarArrowColor="#FFFFFF";
	}
}

function showhide(id) { 
	if (document.getElementById) {
		obj = document.getElementById(id); 
		if (obj.style.display == "none") obj.style.display = ""; 
		else obj.style.display = "none";  
	}
}

function toggleSchools(id) {
	if (document.getElementById) {
		obj = document.getElementById(id + "List");
		obj2 = document.getElementById(id);
		if (obj.style.display == "none") { obj.style.display = ""; obj2.className = "on"; }
		else { obj.style.display = "none"; obj2.className = "off"; } 
	}	
}


//Products
allrows=new Object();
allcols=new Object();
colsrows=new Object();
function get_itemsh_val(obj){
	if(!obj) return("");
	if(obj.options) return(obj.options[obj.options.selectedIndex].value);
	else return(obj.value);
}
function setopts(form_name, prefix, item_id, set_col, set_layers){
	f=document.forms[form_name];
//Set cols
	if(set_col && f['comb_col'+prefix].options){
		currrowval=-1;
		if(f['comb_col'+prefix].options) currcolval=f['comb_col'+prefix].options[f['comb_col'+prefix].options.selectedIndex].value;
//Clear options
		if(f['comb_col'+prefix].options) for(i=f['comb_col'+prefix].options.length;i>-1;i--) f['comb_col'+prefix].options[i]=null;
		newrowval=get_itemsh_val(f['comb_row'+prefix]);
		n=0;
		for(var i in colsrows[item_id][newrowval]){
			no = document.createElement("OPTION");
			no.text=allcols[item_id][i];
			no.value=i;
			if(i==currcolval) no.selected=1;
			f['comb_col'+prefix].options[n]=no;
			n++;
		}
	}
	if(set_layers){
		newrowval=get_itemsh_val(f['comb_row'+prefix]);
		newcolval=get_itemsh_val(f['comb_col'+prefix]);
//Set price
		MM_setTextOfLayer('pricelayer'+prefix,'',colsrows[item_id][newrowval][newcolval]['price_displ']);
//		MM_setTextOfLayer('pricesalelayer'+prefix,'',colsrows[item_id][newrowval][newcolval]['price_sale_displ']);
	}
}

function check_subscr(){
	if(document.forms.nlsubscr.nemail.value==''){
		alert('Please enter your E-mail address');
		document.forms.nlsubscr.nemail.focus();
		return(false);
	}
	return(true);
}