/*
	id naming conventions on forms (rne forbidden and _ )
	
	all with an object start with "rs" will be checked if empty, white spaces is allowed
	
	all with an object start with "r" will be checked if empty, white spaces is not allowed

	a "-XX" means the object must meet the minimum XX character size

	an object that starts with "rp1" will be checked if empty password (will also check against "rp2" value)

	an object that starts with "rp2" will be checked if empty confirm password (will also check against "rp1" value)
	
	all with an object start with "f" will be checked if floating
	
	all with an object start with "i" will be checked if integer
	
	all with an object start with "z" will be checked if integer allow a value of zero
	
	all with an object start with "e" will be checked if email
	
	all with an object start with "url" will be checked if url link
	
	all with an object start with "d" will be checked if date value / will correct the date value appropriately
	
	checkrequired(form, func.value, skip, form.action)

	example use	
	<input name="submit" type="submit" id="submit" value="C o m m i t  T r a n s a c t i o n" onclick="return checkrequired(this.form, 'commit', false, 'process.php') ">
	
*/
function BrowserCheck() {   
	var b = navigator.appName
	if (b=="Netscape") this.b = "ns"
	else if (b=="Microsoft Internet Explorer") this.b = "ie"
	else this.b = b
	this.version = navigator.appVersion
	this.v = parseInt(this.version)
	this.ns = (this.b=="ns" && this.v>=4)
	this.ns4 = (this.b=="ns" && this.v==4)
	this.ns5 = (this.b=="ns" && this.v==5)
	this.ns6 = (this.b=="ns" && this.v==6)
	this.ie = (this.b=="ie" && this.v>=4)
	this.ie4 = (this.version.indexOf('MSIE 4')>0)
	this.ie5 = (this.version.indexOf('MSIE 5')>0)
	this.min = (this.ns||this.ie)
}//endfunction
is = new BrowserCheck();

var submitting=false;
function checkrequired(which, here, skipcheck, submithere) {
	var pass=true;
	var pwd1="";
	var pwd2="";
	var checkpwd=false;

	//skip = (here.indexOf("to"))? true:false;
	//alert((skip==undefined));
	
	if (submitting==true){
		alert("Please Wait");
		return false;
	}/* end if */
	
	if (!skipcheck) {
		if (document.images) {
			//alert(which.length);
			for (i=0;i<which.length;i++) {
				var tempobj=which.elements[i];

				//alert(tempobj.name + " " + i);
				name = tempobj.id;	
				value = tempobj.value;
				minchar = -1;
				
				if (name.indexOf("/") != -1) {
					a = name.split("/",3);
					check = a[1];
					shortFieldName = a[0].toUpperCase();
					opt = a[2];
					//alert(opt);
					if (is.ie4){
						opt = (opt != "")? opt : -1;
					} else {
						opt = (opt != undefined)? opt : -1;
					}// end if
					//alert(opt);
					/*
	
					/*=========================================================*/
					
					if (check == "required") {
						if (opt==-1) {
							if ( ( (!/^\w+/i.test(tempobj.value)) ) ){						
								msgerror = "Characters A-Z, a-z, 0-9 are permitted. (NO SPACES)";
								pass=false;
								break;
							}//ednif						
						} else {						
							if ( ( (!/^[\w\W\s][^<>]+/i.test(tempobj.value)) ) ){						
								msgerror = "Characters A-Z, a-z, 0-9 are permitted. No Leading Spaces";
								pass=false;
								break;
							}//ednif				
						}//endif
					}//endif
					
					if (check == "password1"){ // check for required field
						if ((opt != -1) && (opt > tempobj.value.length)){
							msgerror = "Minimum Number of ("+ opt +") character is not meet.";
							pass=false;
							break;
						} else if ( ( (!/^\w+$/i.test(tempobj.value)) ) ){						
							msgerror = "Characters A-Z, a-z, 0-9 are permitted (NO SPACES).";
							pass=false;
							break;
						}//endif
						pwd1 = tempobj.value;
						checkpwd=true;
					}//endif
					
					if (check == "password2"){ // check for required field
						if ((opt != -1) && (opt > tempobj.value.length)){
							msgerror = "Minimum Number of ("+ opt +") character is not meet.";
							pass=false;
							break;
						} else if ( ( (!/^\w+$/i.test(tempobj.value)) ) ){						
							msgerror = "Characters A-Z, a-z, 0-9 are permitted.";
							pass=false;
							break;
						}//endif
						pwd2 = tempobj.value;
						checkpwd=true;						
					}//endif					
					
					if (check == "decimal"){ // check for floating field
						if ( (isNaN(parseFloat(tempobj.value)) || (tempobj.value <=0) || (tempobj.value.indexOf(",")!=-1) )){
							msgerror = "Please make sure there are no comma and is greater than zero.";
							pass=false;
							break;
						// for name with rn chechk if integer input
						}
					}//endif
	
					if (check == "int"){ // check for integer field
					//	alert(minchar);
						if ( (isNaN(parseInt(tempobj.value)) || (tempobj.value.indexOf(",")!=-1) || (tempobj.value.indexOf(".")!=-1) )){
					//		if ((minchar == 0) && (tempobj.value <=0) ) {
								msgerror = "Please make sure there are no comma, period and is greater than zero.";
								pass=false;
								break;
					//		}
						}//end if
					}//endif

					if (check == "date") { // check for date value to allow zero value
						mydate = new Date(tempobj.value);
						if ( isNaN(mydate) ){
							msgerror = "Please make sure there are no comma and period.";
							pass=false;
							break;						
						}
					}//endif
	
					if (check == "email"){ // check for email field
						if ( ( (!/^([\w-]+(?:\.\w+)*)@(((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)|((\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})))$/i.test(tempobj.value)) ) ){
							msgerror = "Email address seems incorrect (check @ and .'s).";
							pass=false;					
							break;				
						}//endif					
					}//endif							

					if (check == "url"){ // check for url field
						if (tempobj.value != "") {
							if ( ( (!/^((http:\/\/)?([\w-]+(?:\.\w+)*))\.(((?:[\w-]+\.)*\w[\w-]{0,66})\.([\w+]{3,3}))$/i.test(tempobj.value)) ) ){
								msgerror = "URL link seems incorrect.";
								pass=false;					
								break;				
							}//endif					
						}//endif
					}//endif
					
					/*=========================================================*/
				}// endif - indexof("_")
				
			}//endfor
			
		}//endif - document.images

		if (checkpwd) {
				if (pwd1 != pwd2) {
					shortFieldName = "PASSWORD";
					msgerror = "Incorrect values of Password field and Confirm Password field.";
					pass=false;					
				}//endif
		}//endif
		
		if (!pass) {
			alert("Please make sure the "+shortFieldName+" field was properly completed or have the correct values \n" + msgerror);
			if (tempobj.type!="hidden")	tempobj.focus();
			return false;
		} //endif
		
		
	} // endif - skip
	
	which.func.value = here;
	if (is.ie4){
		which.action = (submithere != "")? submithere : which.action;
	} else {
		which.action = (submithere != undefined)? submithere : which.action;
	}// end if
	
	//alert(which.name);
	//alert(which.func.value);
	//alert(which.action);
	//which.submit();
	
	//submitting=true;
	return true;
}// end function

function alertcheck(what,here,msg) {
	rtn = confirm(msg);
	if (rtn) { 		
		what.func.value = here;
		what.submit(); 
	}//endif
	return false
}//endfunction

function checkbox_onClick(what,where){
	namewhere = where.name;
	where.value = (what.checked)?  0 : ( (namewhere.charAt(namewhere.length-1)== "_")?"":1 );
	//alert(where.name + " " + where.value );
}//endfunction

function select_onClick(what,where){
	if (what.type=="radio"){
		val = what.value;
	} else {
		val = what.options[what.selectedIndex].value;
	} //endif
	
	if (val!=0) {
		//where.value = what.options[what.selectedIndex].text;
		where.value = val;
	} else {
		where.value = "";
	} //endif
	//alert(where.value + " " + what.value);
}//endfunction

function ChangeLabel(whatButton){
	if (whatButton.value == "Please Wait"){
		alert("Our website is processing your request, please wait...")
		return false
	} else {
		whatButton.value = "Please Wait"
		return true
	}// end if
}//endfunction