Moved all the vendor css & js code into webroot. Although it technically was working fine, cake apparently steps on the fact that the file doesn't change between requests, leading the browser to re-download the code with every hit. Under the webroot directory, cake returns code 304 if the browser already has a copy cached.

git-svn-id: file:///svn-source/pmgr/branches/ledger_transactions_20090605@110 97e9348a-65ac-dc4b-aefc-98561f571b83

site/webroot/js/jqGrid/jquery.jqGrid.js

@@ -0,0 +1,68 @@
+function jqGridInclude()
+{
+    var pathtojsfiles = "/pmgr/site/js/jqGrid/js/"; // need to be ajusted
+    // set include to false if you do not want some modules to be included
+    var combineIntoOne = false; 
+    var combinedInclude = new Array();
+    var combinedIncludeURL = "combine.php?type=javascript&files=";
+    var minver = false;
+    var modules = [
+        { include: true, incfile:'grid.locale-en.js',minfile: 'min/grid.locale-en-min.js'}, // jqGrid translation
+        { include: true, incfile:'grid.base.js',minfile: 'min/grid.base-min.js'}, // jqGrid base
+        { include: true, incfile:'grid.common.js',minfile: 'min/grid.common-min.js' }, // jqGrid common for editing
+        { include: true, incfile:'grid.formedit.js',minfile: 'min/grid.formedit-min.js' }, // jqGrid Form editing
+        { include: true, incfile:'grid.inlinedit.js',minfile: 'min/grid.inlinedit-min.js' }, // jqGrid inline editing
+        { include: true, incfile:'grid.celledit.js',minfile: 'min/grid.celledit-min.js' }, // jqGrid cell editing
+        { include: true, incfile:'grid.subgrid.js',minfile: 'min/grid.subgrid-min.js'}, //jqGrid subgrid
+        { include: true, incfile:'grid.treegrid.js',minfile: 'min/grid.treegrid-min.js'}, //jqGrid treegrid
+        { include: true, incfile:'grid.custom.js',minfile: 'min/grid.custom-min.js'}, //jqGrid custom 
+        { include: true, incfile:'grid.postext.js',minfile: 'min/grid.postext-min.js'}, //jqGrid postext
+        { include: true, incfile:'grid.tbltogrid.js',minfile: 'min/grid.tbltogrid-min.js'}, //jqGrid table to grid 
+        { include: true, incfile:'grid.setcolumns.js',minfile: 'min/grid.setcolumns-min.js'}, //jqGrid setcolumns
+        { include: true, incfile:'grid.import.js',minfile: 'min/grid.import-min.js'}, //jqGrid import
+        { include: true, incfile:'jquery.fmatter.js',minfile: 'min/jquery.fmatter-min.js'}, //jqGrid formater
+        { include: true, incfile:'json2.js',minfile: 'min/json2-min.js'}, //json utils
+        { include: true, incfile:'JsonXml.js',minfile: 'min/JsonXml-min.js'} //xmljson utils
+    ];
+    var filename;
+    for(var i=0;i<modules.length; i++)
+    {
+        if(modules[i].include === true) {
+        	
+        	if (minver !== true) filename = pathtojsfiles+modules[i].incfile;
+        	else filename = pathtojsfiles+modules[i].minfile;
+        	if (combineIntoOne !== true) {
+        		if(jQuery.browser.safari || jQuery.browser.msie ) {
+        			jQuery.ajax({url:filename,dataType:'script', async:false, cache: true});
+        		} else {
+			    //alert('including ' + filename);
+        			IncludeJavaScript(filename);
+        		}
+        	} else {
+        		combinedInclude[combinedInclude.length] = filename;
+            }
+        }
+    }
+	if ((combineIntoOne === true) && (combinedInclude.length>0) ) {
+		var fileList = implode(",",combinedInclude);
+		IncludeJavaScript(combinedIncludeURL+fileList);
+	}
+	function implode( glue, pieces ) {
+    // http://kevin.vanzonneveld.net
+    //original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    //example 1: implode(' ', ['Kevin', 'van', 'Zonneveld']);
+    //returns 1: 'Kevin van Zonneveld'
+		return ( ( pieces instanceof Array ) ? pieces.join ( glue ) : pieces );
+    };
+    
+    function IncludeJavaScript(jsFile)
+    {
+        var oHead = document.getElementsByTagName('head')[0];
+        var oScript = document.createElement('script');
+        oScript.type = 'text/javascript';
+        oScript.charset = 'utf-8';
+        oScript.src = jsFile;
+        oHead.appendChild(oScript);        
+    };
+};
+jqGridInclude();