var FS_INCLUDE_NAMES = 0, FS_EXCLUDE_NAMES = 1, FS_INCLUDE_IDS = 2, FS_EXCLUDE_IDS = 3, FS_INCLUDE_CLASSES = 4, FS_EXCLUDE_CLASSES = 5;

function getFormString( formRef, oAndPass, oTypes, oNames ) {
	if( oNames ) {
		oNames = new RegExp((( oTypes > 3 )?'\\b(':'^(')+oNames.replace(/([\\\/\[\]\(\)\.\+\*\{\}\?\^\$\|])/g,'\\$1').replace(/,/g,'|')+(( oTypes > 3 )?')\\b':')$'),'');
		var oExclude = oTypes % 2;
	}
	for( var x = 0, oStr = '', y = false; formRef.elements[x]; x++ ) {
		if( formRef.elements[x].type ) {
			if( oNames ) {
				var theAttr = ( oTypes > 3 ) ? formRef.elements[x].className : ( ( oTypes > 1 ) ? formRef.elements[x].id : formRef.elements[x].name );
				if( ( oExclude && theAttr && theAttr.match(oNames) ) || ( !oExclude && !( theAttr && theAttr.match(oNames) ) ) ) { continue; }
			}
			var oE = formRef.elements[x]; var oT = oE.type.toLowerCase();
			if( oT == 'text' || oT == 'textarea' || ( oT == 'password' && oAndPass ) || oT == 'datetime' || oT == 'datetime-local' || oT == 'date' || oT == 'month' || oT == 'week' || oT == 'time' || oT == 'number' || oT == 'range' || oT == 'email' || oT == 'url' ) {
				oStr += ( y ? ',' : '' ) + oE.value.replace(/%/g,'%p').replace(/,/g,'%c');
				y = true;
			} else if( oT == 'radio' || oT == 'checkbox' ) {
				oStr += ( y ? ',' : '' ) + ( oE.checked ? '1' : '' );
				y = true;
			} else if( oT == 'select-one' ) {
				oStr += ( y ? ',' : '' ) + oE.selectedIndex;
				y = true;
			} else if( oT == 'select-multiple' ) {
				for( var oO = oE.options, i = 0; oO[i]; i++ ) {
					oStr += ( y ? ',' : '' ) + ( oO[i].selected ? '1' : '' );
					y = true;
				}
			}
		}
	}
	return oStr;
}

function recoverInputs( formRef, oStr, oAndPass, oTypes, oNames ) {
	if( oStr ) {
		oStr = oStr.split( ',' );
		if( oNames ) {
			oNames = new RegExp((( oTypes > 3 )?'\\b(':'^(')+oNames.replace(/([\\\/\[\]\(\)\.\+\*\{\}\?\^\$\|])/g,'\\$1').replace(/,/g,'|')+(( oTypes > 3 )?')\\b':')$'),'');
			var oExclude = oTypes % 2;
		}
		for( var x = 0, y = 0; formRef.elements[x]; x++ ) {
			if( formRef.elements[x].type ) {
				if( oNames ) {
					var theAttr = ( oTypes > 3 ) ? formRef.elements[x].className : ( ( oTypes > 1 ) ? formRef.elements[x].id : formRef.elements[x].name );
					if( ( oExclude && theAttr && theAttr.match(oNames) ) || ( !oExclude && ( !theAttr || !theAttr.match(oNames) ) ) ) { continue; }
				}
				var oE = formRef.elements[x]; var oT = oE.type.toLowerCase();
				if( oT == 'text' || oT == 'textarea' || ( oT == 'password' && oAndPass ) || oT == 'datetime' || oT == 'datetime-local' || oT == 'date' || oT == 'month' || oT == 'week' || oT == 'time' || oT == 'number' || oT == 'range' || oT == 'email' || oT == 'url' ) {
					oE.value = oStr[y].replace(/%c/g,',').replace(/%p/g,'%');
					y++;
				} else if( oT == 'radio' || oT == 'checkbox' ) {
					oE.checked = oStr[y] ? true : false;
					y++;
				} else if( oT == 'select-one' ) {
					oE.selectedIndex = parseInt( oStr[y] );
					y++;
				} else if( oT == 'select-multiple' ) {
					for( var oO = oE.options, i = 0; oO[i]; i++ ) {
						oO[i].selected = oStr[y] ? true : false;
						y++;
					}
				}
			}
		}
	}
}