function MM_openBrWindow(theURL,winName,features) { //v2.0
	window.open(theURL,winName,features);
}
function hide(id){
	if (document.getElementById){
		obj = document.getElementById(id);
		obj.style.display = "none";
	}
}

function show(id){
	if (document.getElementById){
		obj = document.getElementById(id);
		obj.style.display = "";
	}
}

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

function show_new(id){
	if (document.getElementById){
		obj = document.getElementById(id);
		obj.style.display = "";
	}
}

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

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);
}

allrows=new Object();
allcols=new Object();
colsrows=new Object();
function get_itemsh_val(obj){
	if(obj.length && obj.length>0){
		for(i=0;i<obj.length;i++){
			if(obj[i].checked) return(obj[i].value);
		}
	}
	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++;
		}
	}
	newrowval=get_itemsh_val(f['comb_row'+prefix]);
	newcolval=get_itemsh_val(f['comb_col'+prefix]);
	comb_prod_id=colsrows[item_id][newrowval][newcolval]['comb_id'];
	if(set_layers){
		//Set price
		if(colsrows[item_id][newrowval][newcolval]['price_displ'] != '0.00'){
			MM_setTextOfLayer('pricelayer'+prefix,'',colsrows[item_id][newrowval][newcolval]['price_displ']+' грн.');
		}
		if( (colsrows[item_id][newrowval][newcolval]['price_displ'] != colsrows[item_id][newrowval][newcolval]['price_sale_displ']) && (colsrows[item_id][newrowval][newcolval]['price_sale_displ'] != '') )		{
			MM_setTextOfLayer('pricesalelayer'+prefix,'',colsrows[item_id][newrowval][newcolval]['price_sale_displ']+' грн.');
		}
		MM_setTextOfLayer('skulayer'+prefix,'',colsrows[item_id][newrowval][newcolval]['sku_displ']);
		//Stock
		if(colsrows[item_id][newrowval][newcolval]['cstock']==1){
			displ_addtocart='block';
			displ_notify='none';
		}else{
			displ_addtocart='none';
			displ_notify='block';
		}
		obj=MM_findObj('addtocart');
		if(obj) obj.style.display=displ_addtocart;
		obj=MM_findObj('notify1');
		if(obj) obj.style.display=displ_notify;
	}
}

function showPic(path) {
	document.getElementById('hp').src = path;
	}