$(document).ready(function() {
$("#progress").hide();
});

function find_molecules( ) {
    var smiles = document.MarvinQuestion.getMol("smiles");
    if (smiles != "") {
	$("#progress").show();
	$("#results img").remove();
	$("#results div").remove();
	//alert( $("input[name=search_type]:checked").val());
	$.getJSON( "structure_search/structure_search.py/get_images", {"smiles":smiles, "search_type": $("input[name=search_type]:checked").val()},
		   function(result) { 
		       $("#progress").hide();
		       if (result == null) {
			   $("#results").append( "<div style='padding:10px; margin:10px 0px; background-color:#ffaaaa; border: solid 1px #ff5555;'>An unexpected error was encountered when processing your input.</div>").show();
		       }
		       else {
			   $("#results").append( "<div style='padding:10px; margin:10px 0px; background-color:#ffffaa; border: solid 1px #fdba2b;'>"+result.length+" hits were found.</div>").show();
			   for (var path in result) {
			       $("#results").append( "<a target='_blank' href='"+result[path][0]+".html'><img src='SVG/"+result[path][1]+"'/></a>");
			   }
		       }
		       //if (result.length == 0)
		       //$("#results").append( "<div style='padding:10px; margin-top:10px; background-color:#ccc;'>Sorry no hits found.</div>").show();
		   });
    }
    else {
	alert( "you must draw something!");
    }
}