/* -----------------------------------------------------------------------------------------
   $Id: jscript_ajax.js 899 2007-02-06 20:14:56 VaM $   

   VaM Shop - open source ecommerce solution
   http://vamshop.ru
   http://vamshop.com

   Copyright (c) 2007 VaM Shop
   -----------------------------------------------------------------------------------------
   based on: 
   (c) 2006	 Andrew Berezin (jscript_ajax.js,v 1.1 2007/03/17); zen-cart.com 

   Released under the GNU General Public License
   ---------------------------------------------------------------------------------------*/

function loadXMLDoc(ajax_page, put_vars, caching){
	var url="./index_ajax.php?ajax_page=" + ajax_page;
	var req = new JsHttpRequest();
	
	req.onreadystatechange = function() {		
		if (req.readyState == 4) {
			
			if (req.responseJS) {
				for (var id in req.responseJS) {
					if (document.getElementById(id)) {
						document.getElementById(id).innerHTML = req.responseJS[id];			
					}
				}
			}
			
			if (req.responseText) {
				var divDBG = document.getElementById('ajax-debug');
				
				if(!divDBG) {
					divDBG = document.createElement("div");
					divDBG.id = "ajax-debug";
					divDBG.style.position = "absolute";
					divDBG.style.overflown = "hidden";
					divDBG.style.left = 0 + "px";
					divDBG.style.top = 0 + "px";
					divDBG.style.top = 0 + "px";
					divDBG.style.backgroundColor = "White";
					divDBG.style.margin = "10px";
					divDBG.style.padding = "4px";
					divDBG.style.border = "3px dashed red";
					document.body.appendChild(divDBG);
				}
  //        vardump(divDBG.style);
  
				if (divDBG) {
					divDBG.innerHTML = req.responseText;
				}
			}      
		}
	}
	
	if(typeof(caching) != 'boolean')
		caching = true;
	req.caching = caching;
	req.open('POST', url, true);
}

function hashFormFields(of) {
  var hsh = new Object();
  for(var i=0;i<of.length;i++) {
    var sb=of[i].name;
    if(!(/submit/i.test(of[i].type))) {
      if((/checkbox/i.test(of[i].type))) {
        if(of[i].checked) {
          hsh[sb]=of[i].value;
        }
      } else {
        hsh[sb]=of[i].value;
      }
    }
  }
  return hsh;
}

function clearFormFields(of, val) {
	var val = val || 0;
  for(var i=0;i<of.length;i++) {
    var sb=of[i].name;
    if(!(/submit/i.test(of[i].type)) && !(/hidden/i.test(of[i].type))) {
      if((/checkbox/i.test(of[i].type))) {
        if(of[i].checked) {
          of[i].checked = false;
        }
      } else {
        of[i].value = val;
      }
    }
  }
  return false;
}