// JavaScript Document for products page functionality
// this function will determine the correct list of colors to display based on the selected size
function getColors(a,b,c){
cGroup = new Array();
cGroup = b.split("|");
colors = "";
document.getElementById("colorchoice").innerHTML = colors;
}
// this function will open a centered popup with a product zoom image in it
// a = the large size filename
function showZoom(a){
PositionX = 10;
PositionY = 10;
defaultWidth = 600;
defaultHeight = 500;
var AutoClose = true;
var imageTitle = "";
var imgWin = window.open('','_blank','menubar=no,location=no,status=no,scrollbars=yes,resizable=yes,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY);
if( !imgWin ) { return true; } //popup blockers should not cause errors
imgWin.document.write(''+a+'<\/title><script type="text\/javascript">\n'+
'function resizeWinTo() {\n'+
'if( !document.images.length ) { document.images[0] = document.layers[0].images[0]; }'+
'var oH = document.images[0].height, oW = document.images[0].width;\n'+
'if( !oH || window.doneAlready ) { return; }\n'+ //in case images are disabled
'window.doneAlready = true;\n'+ //for Safari and Opera
'var x = window; x.resizeTo( oW + 200, oH + 200 );\n'+
'var myW = 0, myH = 0, d = x.document.documentElement, b = x.document.body;\n'+
'if( x.innerWidth ) { myW = x.innerWidth; myH = x.innerHeight; }\n'+
'else if( d && d.clientWidth ) { myW = d.clientWidth; myH = d.clientHeight; }\n'+
'else if( b && b.clientWidth ) { myW = b.clientWidth; myH = b.clientHeight; }\n'+
'if( window.opera && !document.childNodes ) { myW += 16; }\n'+
'if((oW >= 900) || (oH >= 700)){x.resizeTo( 800, 600 );}else{x.resizeTo( oW = oW + ( ( oW + 200 ) - myW ), oH = oH + ( (oH + 200 ) - myH ) );}\n'+
'var scW = screen.availWidth ? screen.availWidth : screen.width;\n'+
'var scH = screen.availHeight ? screen.availHeight : screen.height;\n'+
'if( !window.opera ) { x.moveTo(Math.round((scW-oW)/2),Math.round((scH-oH)/2)); }\n'+
'}\n'+
'<\/script>'+
'<\/head><body onload="resizeWinTo();"'+(AutoClose?' onblur="self.close();"':'')+'>'+
(document.layers?('<layer left="0" top="0">'):('<div style="position:absolute;left:0px;top:0px;display:table;">'))+
'<img src="uploads/products/zoom/'+a+'" alt="Loading image ..." title="" onload="resizeWinTo();">'+
(document.layers?'<\/layer>':'<\/div>')+'<\/body><\/html>');
imgWin.document.close();
if( imgWin.focus ) { imgWin.focus(); }
return false;
}
// this function will swap images in the main viewer
// a = id of the image to switch to
// b = the zoom size filename
function swapImage(a,b){
document.getElementById("large").src="uploads/products/large/"+a;
//alert(document.getElementById("zoomlink").innerHTML);
//newInner = "<a href=\"javascript:;\" title=\"Click here to view zoom image\" onclick=\"return showZoom('"+b+"');\"><div class=\"zoombutton\">closer view</div></a>";
newInner = "<div class=\"zoombutton\"><a href=\"javascript:;\" title=\"Click here to view zoom image\" onclick=\"return showZoom('"+b+"');\"><img src=\"images/shop_icons_magnify.png\" alt=\"zoom\" /> closer view</a></div>";
//alert(newInner);
document.getElementById("zoomlink").innerHTML = newInner;
}