/* determine page protocol */
var myTemp = window.location.href;
var tempSplit = myTemp.split(":");
var pageProt = tempSplit[0];

//scene7 url prepend
var imgURLpre = "";

var companyName = "GolfGalaxy";

/* determine correct image path to use based on protocol (http vs https)
*/
switch (pageProt) {
  case "http":
		imgURLpre = i_jscript_uu_ext_image_URL_2;
		break;
  case "https":
		imgURLpre = i_jscript_uu_ext_image_SURL_2;
  	break;
}

/* USEFUL SCENE7 FUNCTIONS */

/* function to popup the image zoomer 
** Pass the product's pf_id (or pf_id plus prefix or suffix for image or render sets) as image_name
** the passed in image will appear in the popup zoomer
*/
function simple_pop_args(image_name)
{	
	var imgheight = 680;
	var imgwidth = 600;
	
	var popUpImageSRC = "http://s7d2.scene7.com/s7ondemand/zoom/flasht_zoom.jsp?company="+companyName+"&sku="+image_name+"&config=08config&zoomwidth="+imgwidth+"&zoomheight="+imgheight+"&viewer=/is-viewers-3.7/flash/genericzoom.swf";
	
	//var popUpImageSRC = "http://s7ondemand7.scene7.com/s7ondemand/zoom/flasht_zoom.jsp?company="+companyName+"&sku="+image_name+"&zoomwidth=600&zoomheight=600";	
	//var popUpImageSRC = "http://s7d2.scene7.com/s7ondemand/zoom/flashb_zoom.jsp?company="+companyName+"&sku="+image_name+"&zoomwidth=420&zoomheight=470&vc=skin%3d/is-viewers/flash/genericzoom.swf%26modifier%3dop_sharpen=1";
	
	var extraWindow = open(popUpImageSRC, 'Zoomer', 'toolbar=no,location=no,directories=no,status=no,menub ar=no,scrollbar=no,resizable=yes,copyhistory=yes,width='+imgwidth+',height='+imgheight+',top=0,left=0');

	extraWindow.window.focus();
	extraWindow = null;
	return false; //so that page does not change
}


/* function to return a string containing the image html
** Pass in the product's pf_id as image_name
** Pass in the image format as image_format
** Pass in the alt text as alt_text
** Optionally, pass in an id you wish to set for the image as image_id 
** image_id also becomes the image's name
** set to null if you do not want to use an id
** Optionally, pass in a class name (for css) you wish to set for the image as class_name
** set to null if you do not want to use a class
** returns a string containing image html
*/
function get_S7_image(image_name, image_format, alt_text, image_id, class_name)
{
	var swatchFormat = "s7swatch";
	var image_output = "";
			
	image_output += "<img border=\"0\" src=\""+imgURLpre+ image_name + "?$" + image_format + "$\" alt=\"" + alt_text + "\" title=\"" + alt_text + "\"";
	//if there is an image_id to set...
	if (typeof image_id != 'undefined' && image_id != null) { image_output += " id=\"" + image_id + "\" name=\"" + image_id + "\"";}
	if (typeof class_name != 'undefined' && class_name != null) { image_output += " class=\"" + class_name + "\"";}
	
	//if a swatch...
	if(image_format == swatchFormat) {
		image_output +=" onClick=\"imgSwap('" + image_name + "','"+escape(alt_text)+"');\"";
	}
	
	image_output +=" onerror=\"this.src = '"+imgURLpre+"image_coming_soon?$" + image_format + "$';\">";
		
	return(image_output);
}

/* function to draw the image file with a particular image format
** Calls the get_S7_image function to create a string of the image, then prints it out
** see get_S7_image function for details on remaining parameters
*/
function draw_S7_image(image_name, image_format, alt_text, image_id, class_name)
{
	var image_output = get_S7_image(image_name, image_format, alt_text, image_id, class_name);
	document.write(image_output);
}

/* function to draw image with a link to the popup zoomer
** Calls the draw_S7_image function print out image
** Pass in the name of the image to zoom 
** followed by all the inputs for the draw_S7_image function
** see draw_S7_image function for details on remaining parameters
*/
function draw_s7_image_wZoomLink (zoom_image_name,image_name, image_format, alt_text, image_id, class_name)
{	
	draw_S7_image(image_name, image_format, alt_text, image_id, class_name);
	document.write('<div id="selectedColor"> </div>');
	//only show zoom image/link unless enable_quote is checked
	if (enable_quote!=1){ document.write('<div style="display:block; text-align:left; vertical-align:bottom;"><a href=../"#" onclick="return(simple_pop_args(\''+zoom_image_name+'\'));"><img src="assets/images/0000_universal/btns/btnViewLargerimage.gif" border="0" align="absmiddle"></a></div>');}
	
}


/* image swatch changer */
function imgSwap(pfid, name){
	var element,element2;
	if (document.all){
		element=document.all.mainimage;
		element2=document.all.selectedColor;
	}else{
		if (document.getElementById){
			element=document.getElementById('mainimage');
			element2=document.getElementById("selectedColor");
		}
	}	
	
	//change main image
	if (element){element.src = imgURLpre + pfid + "?$s7product$";}
	
	name = unescape(name);	
	//change display color name
	if (element2){element2.innerHTML = (name!="" ? "Shown: "+name : " ");}
}//imgSwap

function get_logo_image(image_name, image_format, alt_text, image_id, class_name)
{
	var swatchFormat = "s7swatch";
	var image_output = "";
			
	image_output += "<img border=\"0\" src=\""+imgURLpre+ image_name + "?$" + image_format + "$\" alt=\"" + alt_text + "\"";
	//if there is an image_id to set...
	if (typeof image_id != 'undefined' && image_id != null) { image_output += " id=\"" + image_id + "\" name=\"" + image_id + "\"";}
	if (typeof class_name != 'undefined' && class_name != null) { image_output += " class=\"" + class_name + "\"";}
	
	//if a swatch...
	if(image_format == swatchFormat) image_output +=" onClick=\"imgSwap('" + image_name + "','"+escape(alt_text)+"');\"";
	
	image_output +=" onerror=\"this.src = '"+imgURLpre+"blank_logo?$" + image_format + "$';\">";
		
	return(image_output);
}

function draw_logo_image(image_name, image_format, alt_text, image_id, class_name)
{
	var image_output = get_logo_image(image_name, image_format, alt_text, image_id, class_name);
	document.write(image_output);
}

function WriteLinks()
{
	for (atn=0;atn< sa_array.length ;atn++)
	{
		if (sa_array[atn].name.toLowerCase()=="brand")
		{
			document.write("<table width=150 cellpadding=0 cellspacing=0><tr><td width=150>");
			//document.write("<img src='../"+ imgURLpre + vendorcode + "_logo' onerror=\"this.src='assets/images/clear.gif';\">");
			//document.write("<img src='../assets/images/logos/" + sa_array[atn].value + "_logo.gif' onerror=\"this.src='assets/images/clear.gif';\">");
			draw_logo_image(sa_array[atn].value.toLowerCase() + "_logo", "s7_swatch", sa_array[atn].value, sa_array[atn].value, "logo");
			document.write("</td></tr></table>");		
		}				
	}
} //writelinks