/*PDFObject v1.2.20111123http://github.com/pipwerks/PDFObjectCopyright (c) Philip HutchisonMIT-style license: http://pipwerks.mit-license.org/*/
/*jslint browser: true, sloppy: true, white: true, plusplus: true */
/*global ActiveXObject, window */
var PDFObject = function (obj){if(!obj || !obj.url){ return false; }var pdfobjectversion = "1.2",//Set reasonable defaultsid = obj.id || false,width = obj.width || "100%",height = obj.height || "100%",pdfOpenParams = obj.pdfOpenParams,url,pluginTypeFound,//declare functionscreateAXO,hasReaderActiveX,hasReader,hasGeneric,pluginFound,setCssForFullWindowPdf,buildQueryString,get,embed;/* ----------------------------------------------------       Supporting functions       ---------------------------------------------------- */createAXO = function (type){var ax;try {ax = new ActiveXObject(type);} catch (e) {//ensure ax remains nullax = null;        } return ax;    };//Tests specifically for Adobe Reader (aka Acrobat) in Internet ExplorerhasReaderActiveX = function (){var axObj = null;if (window.ActiveXObject) {axObj = createAXO("AcroPDF.PDF");//If "AcroPDF.PDF" didn't work, try "PDF.PdfCtrl"if(!axObj){ axObj = createAXO("PDF.PdfCtrl"); } //If either "AcroPDF.PDF" or "PDF.PdfCtrl" are found, return true if (axObj !== null) { return true; }        } //If you got to this point, there's no ActiveXObject for PDFs return false;    }; //Tests specifically for Adobe Reader (aka Adobe Acrobat) in non-IE browsers hasReader = function (){ var i, n = navigator.plugins, count = n.length, regx = /Adobe Reader|Adobe PDF|Acrobat/gi; for(i=0; i<count; i++){ if(regx.test(n[i].name)){ return true;            }        } return false;    }; //Detects unbranded PDF support hasGeneric = function (){ var plugin = navigator.mimeTypes["application/pdf"]; return (plugin && plugin.enabledPlugin);    }; //Determines what kind of PDF support is available: Adobe or generic pluginFound = function (){ var type = null; if(hasReader() || hasReaderActiveX()){ type = "Adobe";        } else if(hasGeneric()) { type = "generic";        } return type;    }; //If setting PDF to fill page, need to handle some CSS first setCssForFullWindowPdf = function (){ var html = document.getElementsByTagName("html"), html_style, body_style; if(!html){ return false; } html_style = html[0].style; body_style = document.body.style; html_style.height = "100%"; html_style.overflow = "hidden"; body_style.margin = "0"; body_style.padding = "0"; body_style.height = "100%"; body_style.overflow = "hidden";    }; //Creating a querystring for using PDF Open parameters when embedding PDF buildQueryString = function(pdfParams){ var string = "", prop; if(!pdfParams){ return string; } for (prop in pdfParams) { if (pdfParams.hasOwnProperty(prop)) { string += prop + "="; if(prop === "search") { string += encodeURI(pdfParams[prop]); } else { string += pdfParams[prop];                } string += "&";            }        } //Remove last ampersand return string.slice(0, string.length - 1);    }; //Simple function for returning values from PDFObject get = function(prop){ var value = null; switch(prop){ case "url" : value = url; break; case "id" : value = id; break; case "width" : value = width; break; case "height" : value = height; break; case "pdfOpenParams" : value = pdfOpenParams; break; case "pluginTypeFound" : value = pluginTypeFound; break; case "pdfobjectversion" : value = pdfobjectversion; break;        } return value;    }; /* ----------------------------------------------------       PDF Embedding functions       ---------------------------------------------------- */ embed = function(targetID){ if(!pluginTypeFound){ return false; } var targetNode = null; if(targetID){ //Allow users to pass an element OR an element's ID targetNode = (targetID.nodeType && targetID.nodeType === 1) ? targetID : document.getElementById(targetID); //Ensure target element is found in document before continuing if(!targetNode){ return false; }        } else { targetNode = document.body; setCssForFullWindowPdf(); width = "100%"; height = "100%";        } targetNode.innerHTML = ''; return targetNode.getElementsByTagName("object")[0];    }; //The hash (#) prevents odd behavior in Windows
 //Append optional Adobe params for opening document
 url = encodeURI(obj.url) + "#" + buildQueryString(pdfOpenParams);
 pluginTypeFound = pluginFound();
 this.get = function(prop) { return get(prop); };
 this.embed = function(id) { return embed(id); };
 this.pdfobjectversion = pdfobjectversion; return this;};