function addToCart1(sProdnum) {
 	window.location.href=globals.zgcWebOrderDBUrlG+ 'agtAddToCart?openagent&prodnum=' +sProdnum+ '&cartid=' +globals.cartID;
 	//window.location.href = 'http://www.zgc.com/webstore.nsf/topnav/maintenance';
}
function show_coords(event)
  {
  x=event.clientX
  y=event.clientY
  alert("X coords: " + x + ", Y coords: " + y)
  }

function showElem(e, sElem) {
	oElem = document.getElementById(sElem);
	if (oElem) {
		oElem.style.display = '';
		if (e) {
			oElem.style.left = (e.pageX - oElem.offsetWidth) + "px";
			oElem.style.top = (e.pageY - (oElem.offsetHeight/2)) + "px";
		}
	}
}
function hideElem(sElem) {
	oElem = document.getElementById(sElem);
	if (oElem) {oElem.style.display = 'none'};
}

function sTrim(s) {
    s = s.replace(/^[\s]+|[\s]+$/g, "");
// the following is needed to remove trailing space (Lotus Notes)
    if (s.substring(s.length,s.length-1) == " ") {
		s = s.substring(0,s.length-1);
	}
    return s.replace(/[ ]{2,}/g, " ");
} 
function sTrimNoSpaces(s) {
//    s = s.replace(/^[ \s]+|[ ]+|[ \s]+$/g, "");
    s = s.replace(/[\s]/g, "");
    return s;
} 

function arrayPop(oArray, sNew) {
	if (oArray[0]) {
		oArray[oArray.length] = sNew;
	} else {
		oArray[0] = sNew;
	}
}

function strRight(str,strStart) {
	var returnStr = "";
	var start = str.indexOf(strStart);
	if (start >= 0)
		returnStr = str.substring(start + strStart.length,str.length);
	return returnStr;
}
function strLeft(str,strStart) {
	var returnStr = "";
	var start = str.indexOf(strStart);
	if (start >= 0)
		returnStr = str.substring(0, start);
	return returnStr;
}

function strInBetween(str,strStart,strEnd)
{
	var returnStr = "";
	var start = str.indexOf(strStart);
	if (start >= 0)
	{
		start += strStart.length;
		var end = str.indexOf(strEnd,start);
		
		if (end >= 0)
			returnStr = str.substring(start,end);
	}
	return returnStr;
}


function getCookieVal (offset) {  
	var endstr = document.cookie.indexOf (";", offset);  
	if (endstr == -1) {
		endstr = document.cookie.length;  
	}
	return unescape(document.cookie.substring(offset, endstr));
}
function getCookie (name) {  
	var arg = name + "=";  
	var alen = arg.length;  
	var clen = document.cookie.length;  
	var i = 0;  
	while (i < clen) {    
		var j = i + alen;    
		if (document.cookie.substring(i, j) == arg) {
			return getCookieVal (j);
		}
		i = document.cookie.indexOf(" ", i) + 1;    
		if (i == 0) break;   
	}  
	return null;
}
function setCookie (name, value) {  
	var argv = setCookie.arguments;  
	var argc = setCookie.arguments.length;  
//	var expires = (argc > 2) ? argv[2] : null;	
	if (argc > 2) {
		var expDays = argv[2];
		if (expDays == "-1") {
			var expires = null;
		} else {
			var expDate = new Date(); 
			expDate.setTime(expDate.getTime() + (expDays*24*60*60*1000));
			var expires = expDate;
		}
	} else {
		var expires = null;
	}
	var path = (argc > 3) ? argv[3] : null;  
	var domain = (argc > 4) ? argv[4] : null;  
	var secure = (argc > 5) ? argv[5] : false;  
	var sCookie = "";
	document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 	((path == null) ? "" : ("; path=" + path)) + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : "");
}
function deleteCookie (name) {  
	var exp = new Date();  
	exp.setTime (exp.getTime() - 1);  
	var cval = getCookie (name);  
	document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
function getDocObj(elem,parent) {
//		if(globals.clientName=="keane") alert("getDocObj("+elem+","+parent +")");
	if (document.layers) {
		if (parent) {
			return "document."+parent+".document."+elem;
		} else {
			return "document."+elem;
		}
	} else if (document.all) {
		return "document.all."+elem;
	} else if (document.getElementById) {
		return "document.getElementById('"+elem+"')";
	}
}