// PRODUCTS STAR RATING
function ajax_rate_product(ADDRESS)
{	
	document.getElementById('product_rating_message').innerHTML = "<center>Please wait ...</center>";	
	new Ajax.Updater('product_rating_message', ADDRESS, { method:'get' });
}

// PRODUCTS ADD TO WISHLIST
function ajax_add_to_wishlist(DIV, ADDRESS)
{	
	document.getElementById(DIV).innerHTML = "<center>Please wait ...</center>";	
	new Ajax.Updater(DIV, ADDRESS, { method:'get' });
}

// POOLS - SUBMIT ONE ANSWER
function ajax_submit_pool(ADDRESS, DIV)
{	
	document.getElementById(DIV).innerHTML = "<center>Please wait ...</center>";	
	new Ajax.Updater(DIV, ADDRESS, { method:'get' });
}

// POOLS - SUBMIT MULTIPLE ANSWER
function ajax_submit_pool_multiple(ADDRESS, DIV, ID, COUNT)
{	
	var params = "";
	for(var i=0;i<COUNT;i++)
	{
		if(document.getElementById(DIV+"_"+i).checked)
		{
			params += i+"-";
		}
	}

	document.getElementById(DIV).innerHTML = "<center>Please wait ...</center>";	
	new Ajax.Updater(DIV, ADDRESS+"&idAnswers="+params, { method:'get' });
}



function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
	   var arVersion = navigator.appVersion.split("MSIE")
	   var version = parseFloat(arVersion[1])
	   if ((version >= 5.5) && (document.body.filters)) 
	   {
		      for(var i=0; i<document.images.length; i++)
		      {
			         var img = document.images[i]
			         var imgName = img.src.toUpperCase()
			         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
			         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
			         }
		      }
	   } 
}

function opacity(id, opacStart, opacEnd, millisec) 
{
    var speed = Math.round(millisec / 100);
    var timer = 0;

    if(opacStart > opacEnd) 
	{
        for(i = opacStart; i >= opacEnd; i--) 
		{
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    } 
	else if(opacStart < opacEnd) 
	{
        for(i = opacStart; i <= opacEnd; i++)
        {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    }
}

function changeOpac(opacity, id) 
{
	var object = document.getElementById(id).style;
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
} 

var SCRIPT_openCloseStatus = new Array();
function SCRIPT_openClose(id)
{
	if(SCRIPT_openCloseStatus[id]=='open') {
		Effect.BlindUp(id);
		SCRIPT_openCloseStatus[id] = "close";
		
	}
	else {
		Effect.BlindDown(id);
		SCRIPT_openCloseStatus[id] = "open";
	}
	return false;
}

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 ) {
	// 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;
	}
}			

function Delete_Cookie( name, path, domain ) {
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
	
// COOKIE EXAMPLE	
// remember, these are the possible parameters for Set_Cookie:
// name, value, expires, path, domain, secure
//     Set_Cookie( 'test', 'it works', '', '/', '', '' );
//     if ( Get_Cookie( 'test' ) ) alert( Get_Cookie('test'));
// and these are the parameters for Delete_Cookie:
// name, path, domain
// make sure you use the same parameters in Set and Delete Cookie.
//     Delete_Cookie('test', '/', '');
//     ( Get_Cookie( 'test' ) ) ? alert( Get_Cookie('test')) : 
//     alert( 'it is gone');

function changeStar(id)
{	
	for(i=1;i<=id;i++)
	{
		document.getElementById('big_star_'+i).src = SITE_ROOT+'static/image/rating_star_on.gif';
	}
	for(i=5;i>id;i--)
	{
		document.getElementById('big_star_'+i).src = SITE_ROOT+'static/image/rating_star_off.gif';
	}
}

function rePaintStars()
{
	for(i=1;i<=currentRating;i++)
	{
		document.getElementById('big_star_'+i).src = SITE_ROOT+'static/image/rating_star_on.gif';
	}
	for(i=5;i>currentRating;i--)
	{
		document.getElementById('big_star_'+i).src = SITE_ROOT+'static/image/rating_star_off.gif';
	}
}