//<!--

//identify the object and use the reference to it
function MM_findObj(n, d) { 
	return document.getElementById(n);
}

function activateSubLinks(divIndex){
        var objDiv = MM_findObj('hdrdiv' + divIndex);
        var objTopMenuTD = MM_findObj('TopMenuTD' + divIndex);
        if(objDiv){
		objDiv.style.display = '';
                objTopMenuTD.className='TopMenuHover';
       	}
}

function deactivateSubLinks(divIndex){
	var objDiv = MM_findObj('hdrdiv' + divIndex);
        var objTopMenuTD = MM_findObj('TopMenuTD' + divIndex);
	if(objDiv){
		objDiv.style.display = 'none';
                objTopMenuTD.className ='TopMenu';
        }
}

function toggleArea(iName,iTotal) {
	for(i=1;i<=iTotal;i++){
		var oArea = document.getElementById('sub' + i);
		if(oArea){
			if(iName == i){
				if(oArea.style.display == ''){
					oArea.style.display = 'none';
				}else{
					oArea.style.display = '';
				}
			}else{
				oArea.style.display = 'none';
			}
		}
	}
}

function setCurrentTextSize(TextSizeName){
	var objCss1 = MM_findObj("TextSize1");
	var objCss2 = MM_findObj("TextSize2");
	var objCss3 = MM_findObj("TextSize3");
	switch(TextSizeName){
		case 'TextSize2':
			objCss1.disabled = true;
			objCss2.disabled = false;
			objCss3.disabled = true;
			break
		case 'TextSize3':
			objCss1.disabled = true;
			objCss2.disabled = true;
			objCss3.disabled = false;
			break
		default:
			objCss1.disabled = false;
			objCss2.disabled = true;
			objCss3.disabled = true;
	}
	
	createCookie("SDCountyPortalText",TextSizeName,365);
	return false;
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}else{
		expires = "";
	}
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function toggleImage(showimage,totalimages) {
	for(var i=1;i<=totalimages;i++){
	    var img = document.getElementById('Pic' + i);
	    if(i==showimage){
	        img.style.display = '';
	    }else{
	        img.style.display = 'none';
	    }
	}
	return false;
}

function togglePrevImage(totalimages) {
	for(var i=1;i<=totalimages;i++){
	    var img = document.getElementById('Pic' + i);
	    if(img.style.display == ''){
	        img.style.display = 'none';
	        if (i!=1){
	            var img2 = document.getElementById('Pic' + (i - 1));
	            img2.style.display = '';
	        }else{
	            var img2 = document.getElementById('Pic' + totalimages);
	            img2.style.display = '';
	        }
	        return false;
	    }
	}
	return false;
}

function toggleNextImage(totalimages) {
	for(var i=1;i<=totalimages;i++){
	    var img = document.getElementById('Pic' + i);
	    if(img.style.display == ''){
	        img.style.display = 'none';
	        if (i!=totalimages){
	            var img2 = document.getElementById('Pic' + (i + 1));
	            img2.style.display = '';
	        }else{
	            var img2 = document.getElementById('Pic1');
	            img2.style.display = '';
	        }
	        return false;
	    }
	}
	return false;
}

function toggleMap(MapNum) {
    var img = document.getElementById('Map' + MapNum);
    if(img.style.display == ''){
        img.style.display = 'none';
    }else{
        img.style.display = '';
    }
	return false;
}

function toggleMap2(MapNum) {
    var img = document.getElementById('Map' + MapNum);
    var spn = document.getElementById('Link' + MapNum);
    if(spn.style.display == ''){
        spn.style.display = 'none';
    }else{
        spn.style.display = '';
    }
    if(img.style.display == ''){
        img.style.display = 'none';
    }else{
        img.style.display = '';
    }
	return false;
}

function toggleTown(imageName) {
    var img = document.getElementById(imageName);
    if(img.style.display == ''){
        img.style.display = 'none';
    }else{
        img.style.display = '';
    }
    
	return false;
}

//-->