//-----------------------------------------------------
//-----------------------------------------------------
function check_category (selectobj,catid) {
	var ii=selectobj.options[selectobj.selectedIndex].value;
	if (ii==0) {return;}
	ii=prodmas[ii];
	
	
	if (ii!=catid) {
		var catobj=document.compareform.category_id;
		for(index = 0;   index < catobj.length;  index++) {
   		if(catobj[index].value == ii) {   catobj.selectedIndex = index; }
   	}
		document.compareform.submit();
	}
	
}
//-----------------------------------------------------
function print_window(url) {
	var ww=window.open(url,'print_window','width=840,height=600,scrollbars=yes,resizable=yes');
	ww.focus();
}
//----------------------------------
function stateChanged_calculate_results() { 
	if (xmlHttp.readyState==4){ 	
			document.getElementById("quick-search-found").innerHTML=xmlHttp.responseText;
	}
	//0	The request is not initialized
	//1	The request has been set up
	//2	The request has been sent
	//3	The request is in process
	//4	The request is complete
}

//-----------------------------------------------------
function calculate_results(formobj) {
	var params="?action=get_num_results";
	params+="&category="+formobj.category.options[formobj.category.selectedIndex].value;
	params+="&brand="+formobj.brand.options[formobj.brand.selectedIndex].value;
	params+="&price1="+formobj.price1.value;
	params+="&price2="+formobj.price2.value;
	params+="&keyword="+formobj.keyword.value;
	params+="&sid="+Math.random();
	

	document.getElementById("quick-search-found").innerHTML="<img src=\"/i/loading.gif\" height=12 >";
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null) { return;	} 
	xmlHttp.onreadystatechange=stateChanged_calculate_results;		
	xmlHttp.open("GET",""+params,true);
	xmlHttp.send (null);
	return;
}
//-----------------------------------------------------
function change_brand(n,url) {
	document.getElementById("brand"+n).src=url;
}
//-----------------------------------------------------
function change_indexmaindiv_content(obj,name1,name2,name3) {
	obj.blur();
	document.getElementById(name2+"-div").style.display='none';
	document.getElementById(name3+"-div").style.display='none';
	document.getElementById(name1+"-div").style.display='block';
	
	document.getElementById(name2+"-title").className='middlediv-title';
	document.getElementById(name3+"-title").className='middlediv-title';
	document.getElementById(name1+"-title").className='middlediv-title-sel';
}
//-----------------------------------------------------
//--------------------------------------------
function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }

return xmlHttp;
}
//----------------------------------------------------
function Set_Cookie( name, value, expires, path, domain, secure ){
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );

	/*
	if the expires variable is set, make the correct
	expires time, the current script below will set
	it for x number of days, to make it for hours,
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )	{
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	
	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}
//----------------------------------------------------
function Get_Cookie( check_name ) {
	// this fixes an issue with the old method, ambiguous values
	// with this test document.cookie.indexOf( name + "=" );
	
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f

	for ( i = 0; i < a_all_cookies.length; i++ )	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );


		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )	{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )	{		return null;	}
}
//----------------------------------------------------
//----------------------------------------------------