// JavaScript Document
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// Nav Drop-down JS
function IEHoverPseudo() {

	var navItems = document.getElementById("primary-nav").getElementsByTagName("li");
	
	for (var i=0; i<navItems.length; i++) {
		if(navItems[i].className == "menuparent") {
			navItems[i].onmouseover=function() { this.className += " over"; }
			navItems[i].onmouseout=function() { this.className = "menuparent"; }
		}
	}

}
window.onload = IEHoverPseudo;

// Nav Drop-down Search Validation
function validateFormNAV(){
	thisform = document.navSearch;
	if(thisform.zip.value == ""){
		alert("Please fill out zip code.")
		return false;
	}
	if(thisform.career.selectedIndex == undefined){
		if(!thisform.career[0].checked && !thisform.career[1].checked && !thisform.career[2].checked && !thisform.career[3].checked && !thisform.career[4].checked && !thisform.career[5].checked && !thisform.career[6].checked && !thisform.career[7].checked && !thisform.career[8].checked ){
			alert("Please choose a career interest.")
			return false;
		}
	}else{
		if(thisform.career.selectedIndex == 0){
			alert("Please choose career interests.")
			return false;
		}
	}
	return true;
}

// Article Search Validation
function validateFormArticle(){
	thisform = document.articleSearch;
	if(thisform.zip.value == ""){
		alert("Please fill out zip code.")
		return false;
	}
		if(thisform.career.selectedIndex == 0){
			alert("Please choose career interests.")
			return false;
		}
	return true;
}