function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//function is called with the delete checkbox is checked on a shopping cart item
function deleteChecked(o)
{		
	var txtBox = document.getElementById(o.id.replace('ckb','txt'));
	txtBox.value='0';					
}



//function is used when we want to move from one textbox to another when 
//  the first textbox is full (i.e. phone number, credit card entries)
function textBoxMove(curr,count,next)
{
	if (curr.value.length == count)
		document.getElementById(next).focus();
}

//function is called to open the shipping information window
function openShippingInfo()
{
	window.open('ShippingInfo.aspx','shippingInfo','toolbar=no,directories=no,location=no,status=yes,scrollbars=no,menubar=no, resizable=no,width=520, height=545');
}


//Project Seven Development Javascript
P7_setTMenu();

function P7_TMenu(b,og) { //v2.5 by Project Seven Development(PVII)
 var i,s,c,k,j,tN,hh;
 if(document.getElementById){
 //add toggle tweak
 if(!og){P7_TMfull(b);}
 //end tweak
 if(b.parentNode && b.parentNode.childNodes){tN=b.parentNode.childNodes;}else{return;}
 for(i=0;i<tN.length;i++){if(tN[i].tagName=="DIV"){s=tN[i].style.display;
 hh=(s=="block")?"none":"block";if(og==1){hh="block";}tN[i].style.display=hh;}}
 c=b.firstChild;if(c.data){k=c.data;j=k.charAt(0);if(j=='+'){k='-'+k.substring(1,k.length);
 }else if(j=='-'){k='+'+k.substring(1,k.length);}c.data=k;}if(b.className=='p7plusmark'){
 b.className='p7minusmark';}else if(b.className=='p7minusmark'){b.className='p7plusmark';}}
}




function P7_setTMenu(){ //v2.5 by Project Seven Development(PVII)
 var i,d='',h='<style type=\"text/css\">';
 if(document.getElementById){
	var tA=navigator.userAgent.toLowerCase();
	if(window.opera){
		if(tA.indexOf("opera 5")>-1 || tA.indexOf("opera 6")>-1)
			{return;}
	}
	for(i=1;i<20;i++)
	{
		d+='div ';
		h+="\n#p7TMnav div "+d+"{display:none;}";
	}
	document.write(h+"\n</style>");
  }
}

function P7_TMopen(){ //v2.5 by Project Seven Development(PVII)
 var i,x,d,hr,ha,ef,a,ag;if(document.getElementById){d=document.getElementById('p7TMnav');
 if(d){hr=window.location.href;ha=d.getElementsByTagName("A");if(ha&&ha.length){ 
 for(i=0;i<ha.length;i++){if(ha[i].href){if(hr.indexOf(ha[i].href)>-1){
 ha[i].className="p7currentmark";a=ha[i].parentNode.parentNode;while(a){
 if(a.firstChild && a.firstChild.tagName=="A"){if(a.firstChild.onclick){
 ag=a.firstChild.onclick.toString();if(ag&&ag.indexOf("P7_TMenu")>-1){
 P7_TMenu(a.firstChild,1);}}}a=a.parentNode;}}}}}}}
}


function P7_TMall(a){ //v2.5 by Project Seven Development(PVII)
 var i,x,ha,s,tN;if(document.getElementById){ha=document.getElementsByTagName("A");
 for(i=0;i<ha.length;i++){if(ha[i].onclick){ag=ha[i].onclick.toString();
 if(ag&&ag.indexOf("P7_TMenu")>-1){if(ha[i].parentNode && ha[i].parentNode.childNodes){
 tN=ha[i].parentNode.childNodes;}else{break;}for(x=0;x<tN.length;x++){
 if(tN[x].tagName=="DIV"){s=tN[x].style.display;if(a==0&&s!='block'){P7_TMenu(ha[i]);
 }else if(a==1&&s=='block'){P7_TMenu(ha[i]);}break;}}}}}}
}

function P7_TMclass(){ //v2.5 by Project Seven Development(PVII)
 var i,x,d,tN,ag;
 if(document.getElementById){
	d=document.getElementById('p7TMnav');
	if(d){
		tN=d.getElementsByTagName("A");
		if(tN&&tN.length){
			for(i=0;i<tN.length;i++){
				ag=(tN[i].onclick)?tN[i].onclick.toString():false;
				if(ag&&ag.indexOf("P7_TMenu")>-1){
					tN[i].className='p7plusmark';					
				}
				else{
					tN[i].className='p7defmark';
				}
			}
		}
	}
  }
  //set the previously selected navigation item
  if (getCookie("Nav1") != null) 
	P7_TMenu(document.getElementById(getCookie("Nav1")));
  if (getCookie("Nav2") != null) 
	P7_TMenu(document.getElementById(getCookie("Nav2")));
}

//New full toggle function add-on for TMM
//ver 1.2 fixes an issue in Mac IE5.x
//Ver 1.3 fixes currentmark toggle on root non-trigger links
//Ver 1.4 fixes a recursion issue
function P7_TMfull(tL){ //v1.4 by Project Seven Development(PVII)
 var i,x,pp,pa,d,ha,s,tN,tA,c,k,j,pd,pc,m;
 var tD=new Array(),tAA=new Array();
 if(tL&&tL.parentNode){pp=tL.parentNode;while(pp){
 if(pp.tagName&&pp.tagName=="DIV"){if(pp.id &&pp.id=="p7TMnav"){
 break;}tD[tD.length]=pp;}pp=pp.parentNode;}}
 d=document.getElementById("p7TMnav");tA=d.getElementsByTagName("A");
 for(i=0;i<tA.length;i++){m=true;if(tA[i].onclick){
 ag=tA[i].onclick.toString();if(ag&&ag.indexOf("P7_TMenu")>-1){
 if(tA[i].parentNode && tA[i].parentNode.childNodes){
 for(x=0;x<tD.length;x++){if(tA[i].parentNode==tD[x]){
 m=false;break;}}if(m){tAA[tAA.length]=tA[i];}}}else{
 if(tA[i].className=="p7currentmark"&&tA[i]!=tL){tA[i].className="";}}}}
 for(i=0;i<tAA.length;i++){if(tAA[i].onclick){
 ag=tAA[i].onclick.toString();if(ag&&ag.indexOf("P7_TMenu")>-1){
 if(tAA[i].parentNode && tAA[i].parentNode.childNodes){
 tN=tAA[i].parentNode.childNodes;for(x=0;x<tN.length;x++){
 if(tN[x].tagName=="DIV"){s=tN[x].style.display;if(s=='block'){
 P7_TMenu(tAA[i],5);}}}}}}}
}


/**
 * Sets a Cookie with the given name and value.
 *
 * name       Name of the cookie
 * value      Value of the cookie
 * [expires]  Expiration date of the cookie (default: end of current session)
 * [path]     Path where the cookie is valid (default: path of calling document)
 * [domain]   Domain where the cookie is valid
 *              (default: domain of calling document)
 * [secure]   Boolean value indicating if the cookie transmission requires a
 *              secure transmission
 */
function setCookie(name, value, expires, path, domain, secure)
{    
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

/**
 * Gets the value of the specified cookie.
 *
 * name  Name of the desired cookie.
 *
 * Returns a string containing value of specified cookie,
 *   or null if cookie does not exist.
 */
function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

/**
 * Deletes the specified cookie.
 *
 * name      name of the cookie
 * [path]    path of the cookie (must be same as path used to create cookie)
 * [domain]  domain of the cookie (must be same as domain used to create cookie)
 */
function deleteCookie(name, path, domain)
{
    if (getCookie(name))
    {
        document.cookie = name + "=" + 
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}