/******************************
*
* Javascript for www.scrippsjschool.org
*
* @date: 2007-0606
*
* some code may be borrowed or heavily inspired by Jeremy Keith's DOM Scripting (2005) from Friends of Ed.
*
*********************************/


/* custom stuff */

/* function to allow clicking a tag and it appearing in the tag <input> field */
function prep_clickTags(){
	if(!document.getElementsByTagName || !document.getElementById){
		return false;
	}
	if(document.getElementById("tags")){
		var myTarget = document.getElementById("tags");
		
		var myDiv = document.getElementById("sidebar");
		var links = myDiv.getElementsByTagName("a");
		for (var i=0; i<links.length; i++){
			links[i].onclick = function(){
				myTarget.value = myTarget.value + this.innerHTML + ", ";
				//alert('we got this far');
			}
		}
	}
}
addLoadEvent(prep_clickTags);





/* global resources */

/* function to simply multiple functions in window.onload
* DOM Scripting (103) :: Simon Willison (http://simon.incution.com) */
function addLoadEvent(func) {
	var oldonload = window.onload;
	if(typeof window.onload != 'function'){
		window.onload = func;
	}
	else {
		window.onload = function(){
			oldonload();
			func();
		}
	}
}