/**
 * Based on Nick Rigby's Drop down List
 * http://www.alistapart.com/articles/horizdropdowns
 */
$(document).ready(function(){	
	if ($.browser.msie) {
		var navRoot = $("#primarynav li");
		for (var i=0; i<navRoot.length; i++) {
			navRoot[i].onmouseover=function() {
				this.className+=" over";
			}
			navRoot[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" over\\b"), "");
			}
		}
	 }
	//$("#term").autocomplete("http://carusdental.com/index.php/procedures/ajaxsearch", {minChars:3, cacheLength:10, matchSubset:4});
	
	// Toggle buttons
	// hide them on page load
	$(".job-toggle ul").hide();
	$(".job-toggle-anchor").click(function(){
		var parent = this.parentNode.id;
		$("#" + parent + " ul").slideToggle('slow');
		$(this).toggleClass("job-anchor-collapse");
		return false;
	});
	
	// Glossary popup window
	$(".link-glossary").click(function(){
		window.open("http://carusdental.com/index.php/procedures/glossary", "Carus Dental - Glossary", "width=600, height=500, status=1, resizable=1, toolbar=0, menubar=0, location=0, scrollbars=1");
		return false;
	});
	if($("#tip")){
		$("#tip").jticker({
			delay: 6000,
			newwindow: true,
			url: "http://carusdental.com/system/application/views/default/content/welcome/tips.xml",
			transition: "fade",
			speed: "slow"
		});
	};
	if ($('.statement-point')){
		$('.statement-point').bt({
		  titleSelector: "attr('title')",
		  fill: '#ffc',
		  cssStyles: {color: '#000', width: 'auto', fontWeight: 'bold', fontSize: '0.9em'},
		  width: 200,
		  padding: 10,
		  cornerRadius: 5,
		  animate: true,
		  spikeLength: 15,
		  spikeGirth: 15,
		  positions: 'top'
		});
	};
	
	var wrapper = document.getElementById("wrapper-other");
	if (wrapper){;
		wrapper.style.display = 'none';
		$('#brought-you').change(function () {
			var other = $('#brought-you :selected').text();
			if (other == 'Other'){
				wrapper.style.display = 'block';
			}
			else {
				wrapper.style.display = 'none';
				$("#brought-you-other-text").blur(function(){
					$("#brought-you-other").val($("#brought-you-other-text").val());
					alert($("#brought-you-other-text").val());
				});
				
			}
		})
		.change();
	}
});

var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
}