var pageLoaded;
function onPageLoad() {
	preloadImages();
	pageLoaded = true;
}

function onPageResize() {
}

function preloadImages() {
	MM_preloadImages('../assets/images/mm01o.gif','../assets/images/mm02o.gif','../assets/images/mm03o.gif','../assets/images/mm04o.gif','../assets/images/mm05o.gif');
}


function customHandler(desc,page,line,chr)  {		// Display Errors in status	 
	window.status = "JAVASCRIPT ERROR : " + desc + " : PAGE=" + page + " : LINE=" + line;
	return true;
}
window.onerror=customHandler;

function confirmCancel(confirmWhat)	{
	return confirm("Are you sure you want to " + confirmWhat + "?");
}

function getNumber(wSection) {
	switch  (wSection){
		case "issues":
			if (isCurrent == "True") 
				return "1";
			else
				return "2";
			break;
		case "subscribe":
			return "3";
			break;			
		case "aboutus":
			return "4";
			break;				
		case "advertise":
			return "5";
			break;	
		case "links":
			return "6";
			break;	
		case "newsletter":
			return "7";
			break;				
		default : 
			break;
	}
}

function setMenuActive() {
	var cID = section + "_" + page;
	var cItem = document.getElementById(cID);
	if (cItem)	cItem.className = "on"

	var cID = "mm0" + getNumber(section);	
	var cItem = document.getElementById(cID);
	if (cItem)	cItem.src = '../assets/images/mm0' + getNumber(section) + 'on.gif'
}

function showOverImage(wSection) {
	if (wSection == section) return; 
	if (wSection == "currentissue" & section == "issues" & isCurrent == "True") return; 	
	if (wSection == "pastissues" & section == "issues") return; 		


	switch  (wSection){
		case "currentissue":
			MM_swapImage('mm01','','../assets/images/mm01o.gif',1);
			break;
		case "pastissues":
			MM_swapImage('mm02','','../assets/images/mm02o.gif',1);
			break;
		case "subscribe":
			MM_swapImage('mm03','','../assets/images/mm03o.gif',1)
			break;	
		case "aboutus":
			MM_swapImage('mm04','','../assets/images/mm04o.gif',1)
			break;			
		case "advertise":
			MM_swapImage('mm05','','../assets/images/mm05o.gif',1)
			break;
		case "links":
			MM_swapImage('mm06','','../assets/images/mm06o.gif',1)
			break;
		case "newsletter":
			MM_swapImage('mm07','','../assets/images/mm07o.gif',1)
			break;			
		default : 
			break;
	}
}

function setupHome() {
	var homelink = document.getElementById("homeLink");
	if (homelink)
		homelink.style.visibility = 'hidden';
}

var cSet;
cSet = 1;
function showMoreLinks() {
	var cLinks
	cSetName = "linkSet" + cSet;
	cLinks = document.getElementById(cSetName);
	if (cLinks) { cLinks.style.display = 'none'; }
	cSet++;
	cSetName = "linkSet" + cSet;	
	cLinks = document.getElementById(cSetName);
	if (cLinks) { cLinks.style.display = 'block'; }
	else { 
		cSet = 1 
		cSetName = "linkSet" + cSet;	
		cLinks = document.getElementById(cSetName);
		if (cLinks) { cLinks.style.display = 'block'; }		
	}
	

}