// JavaScript Document
function sendSearch(){
	var searchTerm=document.getElementById("quicksearchterm").value;
	searchTerm=searchTerm.replace("&","*").replace("+","*").replace("Enter Search Term","");
	if(searchTerm=="" || searchTerm=="Enter Search Term"){
		alert('You must enter a search term.');
	} else {
		window.location="/advanced_search.aspx?searchTerm="+searchTerm;
	}
}

function yaImgChange(imgNum,imgSrc) {
	document.images[imgNum].src = imgSrc;
}
function showDiv(id){
	if (document.getElementById(id).style.display=='block'){
		document.getElementById(id).style.display='none';
	} else {
		document.getElementById(id).style.display='block';
	}
}
function popUp(id) {
	newWindow=window.open('/popups.asp?test=a&popup_id='+id,'popupWindow','width=600,height='+(screen.height-70)+',location=no,status=no,toolbars=no,resizable=yes,scrollbars=yes');
}
function emailColleague(urlName) {
	newWindow=window.open('/email_to_colleague.aspx?url='+urlName,'email','width=280,height=490,location=no,status=no,toolbars=no,resizable=yes,scrollbars=yes');
}

function confirmDelete(section){
	if (confirm('Are you sure you want to delete this '+section+'?')){
			return true;
		} else {
			return false;
		}
} 
function searchAccessory(){
	if(document.getElementById("accessorySearchTerm").value=="" || document.getElementById("accessorySearchTerm").value=="Keyword or Model #"){
		alert("You must enter a search term.");
	} else {
		window.location="/accessory_search.aspx?term="+document.getElementById("accessorySearchTerm").value;
	}	
}
function searchMain(){
	if(document.getElementById("accessorySearchTermMain").value==""){
		alert("You must enter a search term.");
	} else {
		window.location="/search.aspx?term="+document.getElementById("accessorySearchTermMain").value;
	}	
}
function overNavDiv (id){
	document.getElementById("l1nav"+id).style.borderColor='ADD1E9';
	document.getElementById("l1nav"+id).style.backgroundColor='CDE5F5';
}
function outNavDiv (id){
	document.getElementById("l1nav"+id).style.borderColor='EBF1F5';
	document.getElementById("l1nav"+id).style.backgroundColor='EBF1F5';
}
function doKey(e) {
	whichkey = (document.layers) ? e.which : event.keyCode;
	if (whichkey==13) {
		return false
	}
} 
function getCookieData(label) {
    var labelLen = label.length
    var cLen = document.cookie.length
    var i = 0
    var cEnd
    while (i < cLen) {
        var j = i + labelLen
        if (document.cookie.substring(i,j) == label) {
            cEnd = document.cookie.indexOf(";",j)
            if (cEnd == -1) {
                cEnd = document.cookie.length
            }
            return unescape(document.cookie.substring(j,cEnd))
        }
        i++
    }
    return null
}
function cookieTreat() {
	var exp = new Date()
	var oneYearFromNow = exp.getTime() + (365 * 24* 60 * 60 * 1000)
	exp.setTime(oneYearFromNow)
	 
	var today = new Date()
	 
	var checkref = new String(" ")
	if(document.referrer.length > 0) {
		checkref = checkref + document.referrer
	}
	else {
		checkref = checkref + "No Referrer"
	}
	 
	 // set document cookie if they have not been written yet
	 // if referrer cookie exists, do nothing
	 // otherwise write all three cookies
	if (getCookieData("cookieRefURL") && getCookieData("cookieLandURL") && getCookieData("cookieDate")) { 
	} else {
		document.cookie = "cookieRefURL=" + checkref + "; domain=.bostonworkstation.com; expires=" + exp.toGMTString() + "; path=/"
		document.cookie = "cookieLandURL=" + location + "; domain=.bostonworkstation.com; expires=" + exp.toGMTString() + "; path=/"
		document.cookie = "cookieDate=" + today + "; domain=.bostonworkstation.com; expires=" + exp.toGMTString() + "; path=/"
	}
}
document.onLoad=cookieTreat();