<!--

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 doNewsRegion(intRegion){
	document.location.href='/news.htm?region='+intRegion;
}

function doValidateEmail(objF) {
	if (!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(objF.email.value)){
			alert("Please enter a valid email address");
		objF.email.focus();
		return false;
	}
}

function openWindow(theURL,winName,features, myWidth, myHeight, isCenter){
	if(window.screen)if(isCenter)if(isCenter=="true"){
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;
		features+=(features!='')?',':'';
		features+=',left='+myLeft+',top='+myTop;
	}
	window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}

function doSwitchMemberService(strURL){
	document.location.href=strURL;
}

function doValidateFB(objF){
	var intChecked = new Array();
	for (i=0; i<objF.elements.length; i++){
		if(objF.elements[i].name.match(/m\_/) != null){
			if(objF.elements[i].type == "radio"){
				objTemp = eval('objF.'+objF.elements[i].name);
				intChecked[i] = 0;
				for (j=0; j<objTemp.length; j++){
					if(objTemp[j].checked){
						intChecked[i] = 1;
					}
				}
				if(intChecked[i] != 1){
					strFieldName = objF.elements[i].name.replace(new RegExp('^m\_|\_','g'),' ');
					alert("Please choose an appropriate option for: "+strFieldName);
					objF.elements[i].focus();
					return false;
				}
			}
			else{
				if(!objF.elements[i].value){
					strFieldName = objF.elements[i].name.replace(new RegExp('^m\_|\_','g'),' ');
					alert("Please fill in the following field: "+strFieldName);
					objF.elements[i].focus();
					return false;
				}
			}
		}
	}
}

function doValidateDonate(objF,intType){
	var c = 0;
	var intAmount = objF.varAmount.value;
	for (i=0; i<objF.elements.length; i++){
		if(objF.elements[i].type == "radio"){
			objTemp = eval('objF.'+objF.elements[i].name);
			for (j=0; j<objTemp.length; j++){
				if(objTemp[j].checked){
					c++;
					intAmount = objTemp[j].value;
				}
			}
		}
	}
	if(intType == 1){
		if((c == 0)&&(!objF.varAmount.value)){
			alert("Please specify a donation amount.");
			return false;
		}
		objF.amount.value=intAmount;
		intFullAmount = intAmount * 1;
	}
	else{
		if((c == 0)&&(!objF.varAmount.value)){
			alert("Please specify a donation amount.");
			return false;
		}
		if(!objF.intervalMult.value){
			alert("Please specify how often you wish to donate.");
			objF.intervalMult.focus();
			return false;
		}
		if(!objF.intervalUnit.value){
			alert("Please specify how often you wish to donate.");
			objF.intervalUnit.focus();
			return false;
		}
		objF.normalAmount.value=intAmount;
		if(objF.intervalUnit.value == 3){
			intMult = objF.intervalMult.value * 1;
			if(intMult <= 12){
				intFullAmount = intAmount * (12/intMult);
			}
			if(intFullAmount < 25){
				var conf = confirm("To receive our newsletters, you must donate at least Ł25.00 over 12 months.\nPress 'Cancel' if you wish to go back and increase your donation, or press 'OK' to continue with your current amount.");
				if(!conf){
					return false;
				}
			}
			
		}
		else{
			if(objF.intervalUnit.value == 4){
				intFullAmount = intAmount * 1;
			}
			if(intFullAmount < 25){
				var conf = confirm("To receive our newsletters, you must donate at least Ł25.00.\nPress 'Cancel' if you wish to go back and increase your donation, or press 'OK' to continue with your current amount.");
				if(!conf){
					return false;
				}
			}
		}
	}
}

function doSwitchAmount(intType){
	var objF = document.forms['dform'];
	if(intType == 1){
		objF.varAmount.value = '';
	}
	else{
		for (i=0; i<objF.elements.length; i++){
			if(objF.elements[i].type == "radio"){
				objTemp = eval('objF.'+objF.elements[i].name);
				for (j=0; j<objTemp.length; j++){
					objTemp[j].checked = false;
				}
			}
		}
	}
}

function doGreyRegions(intTask){
	objF = document.forms['regform'];
	for (i=0;i<objF.elements.length;i++){
		if(objF.elements[i].name.indexOf("temp_displayregion_") > -1){
			if(intTask == 2){
				objF.elements[i].checked = true;
				//objF.elements[i].disabled = true;
			}
			else{
				objF.elements[i].checked = false;
				//objF.elements[i].disabled = false;
			}
		}
	}
}

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