$(document).ready(function(){
   
   
	$("#productGeneral form[name='cart_quantity']").submit(function() {
        var selectedSideIs = $("select[id='attrib-28'] :selected").text();
		selectedSideIs = selectedSideIs.toLowerCase();
		
		var selectedSizeIs = $("select[id='attrib-1'] :selected").text();
		selectedSizeIs = selectedSizeIs.toLowerCase();
		
		// make sure customer selects pages and size
		if ( selectedSideIs.indexOf('select pages') >= 0 ) {
			alert("Please select number of pages");
			return false;
		} else if ( selectedSizeIs.indexOf('select size') >= 0 ) {
			alert("Please select album size");
			return false;
			
		} else {
			
			// if silk moire is selected, then can not do imprinting
			var selectedCoverTreat = $("select[id='attrib-17'] :selected").text();
			selectedCoverTreat = selectedCoverTreat.toLowerCase();
			
			var selectedImprinting = $("select[id='attrib-21'] :selected").text();
			selectedImprinting = selectedImprinting.toLowerCase();
			
			
			if ( selectedCoverTreat.indexOf('silk moire') >= 0 ) {

				// silk moire selected
				if ( selectedImprinting.indexOf('no imprinting') >= 0 ) {
					// is fine
					return true;	
				} else {
					alert("Can not have imprinting if you have a silk moire cover.");
					return false;
				}
			
			}
			
			
			
			return true;
		}
		
		
		
		
		
		
	});
	
	
	
 });
 
 
 
function popupNewWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=850,height=600,screenX=150,screenY=150,top=150,left=150')
}