1 files changed, 34 insertions, 0 deletions
diff --git a/libgpl/querystring/querystring.js b/libgpl/querystring/querystring.js
new file mode 100644
index 0000000..c5d5b83
--- /dev/null
+++ b/libgpl/querystring/querystring.js
@@ -0,0 +1,34 @@
+function PageQuery(q) {
+	if(q.length > 1) this.q = q.substring(1, q.length);
+	else this.q = null;
+	this.keyValuePairs = new Array();
+	if(q) {
+		for(var i=0; i < this.q.split("&").length; i++) {
+			this.keyValuePairs[i] = this.q.split("&")[i];
+		}
+	}
+	this.getKeyValuePairs = function() { return this.keyValuePairs; }
+	this.getValue = function(s) {
+		for(var j=0; j < this.keyValuePairs.length; j++) {
+			if(this.keyValuePairs[j].split("=")[0] == s)
+				return this.keyValuePairs[j].split("=")[1];
+		}
+		return false;
+	}
+	this.getParameters = function() {
+		var a = new Array(this.getLength());
+		for(var j=0; j < this.keyValuePairs.length; j++) {
+			a[j] = this.keyValuePairs[j].split("=")[0];
+		}
+		return a;
+	}
+	this.getLength = function() { return this.keyValuePairs.length; }	
+}
+function queryString(key){
+	var page = new PageQuery(window.location.search); 
+	var query = page.getValue(key);
+	if(query !== false){
+	  query = unescape(query);
+	}
+	return query;
+}
+\ No newline at end of file