// southbourne
// gen functions


// dustin diaz get element by class name
function getElementsByClass(node,searchClass,tag) {
	var classElements = new Array();
	var els = node.getElementsByTagName(tag); // use "*" for all elements
	var elsLen = els.length;
	var pattern = new RegExp("\\b"+searchClass+"\\b");
	for (i = 0, j = 0; i < elsLen; i++) {
	 if ( pattern.test(els[i].className) ) {
	 classElements[j] = els[i];
	 j++;
	 }
	}
	return classElements;
} 


function navSwitch(targ) {
	
	var fetchEl = document.getElementById(targ);
	fetchEl.className = "on";
	var putFun = document.getElementById('first');
	putFun.className = "off";	
	
	

}