function recheck(msg,obj){
		if(msg)alert(msg);
		
		if(!document.layers)try{obj.select();}catch(e){ }
		return false;
	}
	
	function numbersonly(data){
		val = data.replace(/[^0-9.]/g,"")
		if(!val)return 0;
		else return val;
	}
	function round2(str){
		return Math.round(str * 100) / 100;
	}
	function setAmount(frm) {
		//var num = new Number(frm.amount.value+99);
		var et;
		et =  "$" + CurrencyFormatted(parseFloat(numbersonly(frm.temp_amount.value)) + parseFloat(.35));
		frm.display.value = et; 
		frm.amount.value = et; 

	}
	function CurrencyFormatted(amount){
		var i = parseFloat(amount);
		if(isNaN(i)) { i = 0.00; }
		var minus = '';
		if(i < 0) { minus = '-'; }
		i = Math.abs(i);
		i = parseInt((i + .005) * 100);
		i = i / 100;
		s = new String(i);
		if(s.indexOf('.') < 0) { s += '.00'; }
		if(s.indexOf('.') == (s.length - 2)) { s += '0'; }
		s = minus + s;
		return s;
	}
	function formatAsMoney(mnt) {
		mnt -= 0;
		mnt = (Math.round(mnt*100)/100);
		if(mnt == Math.floor(mnt) ){
			mnt = mnt + '.00';
		}else{
			if  (mnt*10 == Math.floor(mnt*10)){
				mnt = mnt + '0';
			}else{
				mnt = mnt;
			}
		}
		return mnt;
	}
	function formatCurrency(num) {
		num = num.toString().replace(/\$|\,/g,'');
		if(isNaN(num))
		num = "0";
		sign = (num == (num = Math.abs(num)));
		num = Math.floor(num*100+0.50000000001);
		cents = num%100;
		num = Math.floor(num/100).toString();
		if(cents<10)
		cents = "0" + cents;
		for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
		num = num.substring(0,num.length-(4*i+3))+','+
		num.substring(num.length-(4*i+3));
		return (((sign)?'':'-') + '$' + num + '.' + cents);
	}

	//Makes sure that the entered value is a number
	// use via onKeyPress="checkNum()" on the textbox
	function checkNum(){
		try{
			var carCode = (is.ie) ? window.event.keyCode : this.keyCode;
			if ((carCode < 48) || (carCode > 57)){
				alert('Please enter only numbers.');
				event.cancelBubble = true
				event.returnValue = false;
			}
		}catch(e){
			window.status='JS Exception ('+e+')';	
		}
	}
	function capturekey(e){//on text field
		var key=(typeof event!='undefined')?window.event.keyCode:e.keyCode;
		alert('keycode : '+key);
	}
	/*************
	//on document
	if(navigator.appName!= "Mozilla"){
		document.onkeypress=capturekey;
	}else{
		document.addEventListener("keyup",capturekey,true);
	} 
	*******************/
	
	// use conf to auto confirm the deletion
	function filterWords(data, conf){
		val = data.replace(/[^a-zA-Z0-9.]/g,"");
		if(!val) {
			return 0;
		}else if(val != data) {
			if(conf) {
				if(confirm('We have removed all non-alphanumeric characters from your password. (ex: #$!@ and spaces are not valid)\nPress OK to submit this password\nPress CANCEL to reenter your password')) {
					return val;
				}else {
					return 0;
				}
			}else {
				return val;
			}
		}else {
			return data;
		}
	}
	
	/* send in an id of type button or href to disable submittions, 
	*
	*/
	function sendANDdisable(id,type,frm) {
		
		targ = getEl(id);
		
		switch(type) {
			case 'href': // experminetal, i cant reattch the original onclick
				var oc = targ.onClick;

				targ.onclick=function(){
					alert('Page is currently loading.  Please wait a moment.');
				}
				//setTimeout("getEl('" + id + "').onclick=" + oc,2000);				
				break;
			case 'button':
				targ.disabled=true;
				targ.value='Please wait...';
				setTimeout("targ.disabled=false",2000);
				break;
		}
			
		
		if(frm) {
			getEl(frm).submit();
		}
	}
	
	function preCheck(msg,id,serial,multi,email){
		var targ = '';
		var msgtarg = '';
		var pass = true;
		
		if(msg && id){
			if(serial) {
				targ = getEl(serial+id);
			}else {
				targ = getEl(id);
			}
						
			if(targ.value) {
				if(email) {
					val = valideml(targ);

					if(val == 0) {
						msg = 'Please enter your username as a correctly formatted email address (ex@example.com)';
						pass = false;
					}
				}
			}else {
				pass = false;
			}
			
			if(pass) {
				// check marker
				try {
					msgtarg = getEl('frm['+id+']');	
					inject = msgtarg.innerText;
					msgtarg.innerHTML = '<img src="images/check.gif"> ' + inject;
				}catch(e) {}
				
				// Remove Message
				try {
					//message = getEl('frm_msg' + multi);
					//message.innerHTML = '';
					//message.className = 'hide';
				}catch(e) {}
			}else {
				// Display Message
				try {
					message = getEl('frm_msg' + multi);
					message.innerHTML += '<img src="images/x.gif"> ' + msg + '<br/>';
					message.className = 'show';
				}catch(e) {
					alert(msg);
				}
				// error marker
				try {
					msgtarg = getEl('frm['+id+']');	
					inject = msgtarg.innerText;
					msgtarg.innerHTML = '<img src="images/x.gif"> ' + inject;
				}catch(e) {}
			
			
				targ.focus();
				return false;
			}
		}
		
		return true;
	}