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_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_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 CheckMaxAllowedArray(max_allowed, checkbox_name) {
	var box_to_uncheck = 0;
	var total = 0;
	var max1 = eval("document.forms[0][\"" + checkbox_name + "\"].length");

	for (var idx = 0; idx < max1; idx++) {
		if (eval("document.forms[0][\"" + checkbox_name + "\"][" + idx + "].checked") === true) {
    	total += 1;
			box_to_uncheck = idx;
   	}
	}

	if (total > max_allowed) {
		eval("document.forms[0][\"" + checkbox_name + "\"][" + box_to_uncheck + "].checked = false");
		if (max_allowed == 1) {
			alert("You can only select " + max_allowed + " option.");
		} else {
			alert("You can only select " + max_allowed + " options.");
		}
	}
}

function CheckRegion() {
	var total = 0;
	var box_to_uncheck = 73;
	for (var i = 0; i < document.forms[0].elements['region[]'].length; i++) {
		if ((document.forms[0].elements['region[]'][i].value == 'New England') && (eval("document.forms[0].elements['region[]'][i].checked") === true)) { total += 1; box_to_uncheck = i; }
		if ((document.forms[0].elements['region[]'][i].value == 'Mid Atlantic') && (eval("document.forms[0].elements['region[]'][i].checked") === true)) { total += 1; box_to_uncheck = i; }
		if ((document.forms[0].elements['region[]'][i].value == 'South East') && (eval("document.forms[0].elements['region[]'][i].checked") === true)) { total += 1; box_to_uncheck = i; }
		if ((document.forms[0].elements['region[]'][i].value == 'Mid West') && (eval("document.forms[0].elements['region[]'][i].checked") === true)) { total += 1; box_to_uncheck = i; }
		if ((document.forms[0].elements['region[]'][i].value == 'Rocky Mountains') && (eval("document.forms[0].elements['region[]'][i].checked") === true)) { total += 1; box_to_uncheck = i; }
		if ((document.forms[0].elements['region[]'][i].value == 'South West') && (eval("document.forms[0].elements['region[]'][i].checked") === true)) { total += 1; box_to_uncheck = i; }
		if ((document.forms[0].elements['region[]'][i].value == 'Pacific') && (eval("document.forms[0].elements['region[]'][i].checked") === true)) { total += 1; box_to_uncheck = i; }
		if ((document.forms[0].elements['region[]'][i].value == 'Canada') && (eval("document.forms[0].elements['region[]'][i].checked") === true)) { total += 1; box_to_uncheck = i; }
	}

	if (total > 3) {
		eval("document.forms[0].elements['region[]'][" + box_to_uncheck + "].checked = false");
		eval("CheckSubCat1()");
		alert("You can only select max 3 regions or states from 3 regions.");
	}
}

function CheckState() {
	var box_to_uncheck = 73;
	var state_total = 0;
	
	for (var idx = 1; idx < 72; idx++) {
		if (eval("document.forms[0].elements['region[]'][" + idx + "].checked") === true && document.forms[0].elements['region[]'][idx].value != 'New England' && 
			document.forms[0].elements['region[]'][idx].value != 'Mid Atlantic' && document.forms[0].elements['region[]'][idx].value != 'South East' && 
			document.forms[0].elements['region[]'][idx].value != 'Mid West' && document.forms[0].elements['region[]'][idx].value != 'Rocky Mountains' && 
			document.forms[0].elements['region[]'][idx].value != 'South West' && document.forms[0].elements['region[]'][idx].value != 'Pacific' && 
			document.forms[0].elements['region[]'][idx].value != 'Canada') {
    		state_total += 1;
				box_to_uncheck = idx;
   	}
	}

	if (state_total > 37) {
		eval("document.forms[0].elements['region[]'][" + box_to_uncheck + "].checked = false");
		alert("You can only select max 3 regions or states from 3 regions.");
	}
}

function TextfieldCounter(field,TextfieldCounterField,MaximumLimit) {
	if (field.value.length > MaximumLimit) {
		if(document.styleSheets) {
			TextfieldCounterField.style.color = '#CC0000';
			TextfieldCounterField.style.background = '#FFAAAA';
			}
		}
	else {
		if(document.styleSheets) {
			TextfieldCounterField.style.color = '#006699';
			TextfieldCounterField.style.background = '#DDE8EE';
			}
	}
	TextfieldCounterField.value = MaximumLimit - field.value.length;
	}

function TextfieldCounterPercentage(field,TextfieldCounterField,MaximumLimit) {
	if (field.value.length > MaximumLimit) {
		if(document.styleSheets) {
			TextfieldCounterField.style.color = '#CC0000';
			TextfieldCounterField.style.background = '#FFAAAA';
			}
		}
	else {
		if(document.styleSheets) {
			TextfieldCounterField.style.color = '#006699';
			TextfieldCounterField.style.background = '#DDE8EE';
			}
	}
	TextfieldCounterField.value = (100 - Math.round((field.value.length / MaximumLimit) * 100)) + "%";
}