var regexAnything = '^[0-9a-zA-Z]';
var regexZipCode = '^[0-9]{5}([- /]?[0-9]{4})?$';
var regexEmail = '^([0-9a-zA-Z]([-.\w_]*[0-9a-zA-Z])*@(([0-9a-zA-Z])+([-\w]*[0-9a-zA-Z])*\.)+[a-zA-Z]{2,9})$';
var regexPhone = '^[\\(]{0,1}([0-9]){3}[\\)]{0,1}[ ||-]?([^0-1]){1}([0-9]){2}[ ]?[-]?[ ]?([0-9]){4}[ ]*((x){0,1}([0-9]){1,5}){0,1}$';
var regexCC  = '^3(?:[47]\\d([ -]?)\\d{4}(?:\\1\\d{4}){2}|0[0-5]\\d{11}|[68]\\d{12})$|^4(?:\\d\\d\\d)?([ -]?)\\d{4}(?:\\2\\d{4}){2}$|^6011([ -]?)\\d{4}(?:\\3\\d{4}){2}$|^5[1-5]\\d\\d([ -]?)\\d{4}(?:\\4\\d{4}){2}$|^2014\\d{11}$|^2149\\d{11}$|^2131\\d{11}$|^1800\\d{11}$|^3\\d{15}$';
var regexNumeric = '^([0-9]+(\\.)?[0-9]*)$';
var regexDate='^\\d{1,2}\\/\\d{1,2}\\/\\d{4}$';
var regexTime='^\\d{1,2}:\\d{2}([ap]m)?$';
var regexAlphaNumeric='^[a-zA-Z0-9_\-]*$';


function IsStyleDisplay(elem) {
	el=elem.parentNode; 
	 do { 
	   el=el.parentNode; 
	   if (el.style.display=="none") {
			return false;   
	   }
	 } while(el.nodeName.toLowerCase()!="body"); 
	 return (elem.disabled ? false : true);
	
}

function validate(elem,regex) {
	var mooElem=$(elem);
	var aryFormFields=mooElem.getElements('input').combine(mooElem.getElements('select').combine(mooElem.getElements('textarea'))).include(mooElem);
	var olSummary=new Element("ol");
	var aryTextInputs=["text","textarea","password"];
	var arySelectInputs=["select-one"];
	var aryBoxInputs=["radio","checkbox","select-multiple"];

	
	aryFormFields.each(function(el) {
		 if (el.id!="") {
			 var rfv = $('rfv'+el.getProperty('id'));
			 if (!rfv) {
				 rfv=$('rfv'+el.getProperty('name'));
			 }
			 
			 if (IsStyleDisplay(el) && rfv) {
				 var bError=false;
				 var re=new RegExp(regexAnything);
				 if (el.getProperty('onblur')!=null) {
				 	var strblur= new String(el.getProperty('onblur'));
				 	var reBlur= strblur.match(/regex[A-Z,a-z,0-9]*/gi);
				 	if (reBlur!=null) {
						eval("re=new RegExp("+reBlur+");");
					}
				 }
				 if (aryTextInputs.contains(el.type)) {
					if (!el.get('value').match(re))  {
						bError=true
					}
				 }
				 else if(arySelectInputs.contains(el.type)) {
				   	if (!el.getSelected()[0].value.match(re))  {
						bError=true
					}
				 }
				 else if(aryBoxInputs.contains(el.type)) {
					 var bChecked=false;
					 aryOptions=$$(document.getElementsByName(el.name));
					 aryOptions.each(function(opt) {
					 	if (opt.checked) {
							bChecked=true;
					 	}
					 });
					 bError=!bChecked;	
				 }
				 
				 if (bError) {
				 	/*rfv.setStyle("fontWeight","bold");
					el.setStyle("backgroundColor","#FFCC99");
					*/
					rfv.addClass("req")
					el.addClass("req")
					//strInnerText=rfv.get('text').replace(/^\*\s*|\s*\*$/g, "");
					var rfvClone=rfv.clone();
				    rfvClone.getChildren().each(function(elchild,i) {
						elchild.destroy();
					});
                    strInnerText = rfvClone.get('text').replace(/^\*\s*|\s*\*$/g, "");
					var li=new Element('li',{'html':strInnerText,'class':el.name});
					var bHasClass=false;
					olSummary.getElements("li").each(function(li) {
				 		if(li.hasClass(el.name) && !bHasClass) {
							bHasClass=true;
				 		}
					})
					if (!bHasClass) {
						olSummary.adopt(li);
					}
					
				 }
				 else {
					rfv.removeClass("req")
					el.removeClass("req")
				 }
				 
			 }
		 }
		 
	});
	
	if (olSummary.getChildren('li').length>0) {
		if (mooElem.get('tag')=="form") {
			var h2=new Element('h2',{'html':'We caught ' + olSummary.getChildren("li").length + ' incorrectly completed or missed field(s). Look for and correct the highlighted items, summarized below'});
			if ($('alert')) {
				$('alert').empty();
				$('alert').adopt(h2).adopt(olSummary).setStyle('display','block');
			}
			else {
				var msg="";
				olSummary.getChildren().each(function(el,index) {
					msg+=el.get('text')+"\n";
					
				})
				alert(h2.get('text')+'\n'+msg);
			}
		}
		return false;
	}
	return true;

}